Staging: sep: indent pass

Ok time to indent and get the code in vague shape. No other changes in this
patch.

Signed-off-by: Alan Cox <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/sep/sep_dev.h

···
 	/* counter for the messages from sep */
 	unsigned long sep_to_host_reply_counter;
 	/* counter for the number of bytes allocated in the pool for the current
-	transaction */
+	   transaction */
 	unsigned long data_pool_bytes_allocated;
 
 	/* array of pointers to the pages that represent input data for the synchronic
-	DMA action */
+	   DMA action */
 	struct page **in_page_array;
 
 	/* array of pointers to the pages that represent out data for the synchronic
-	DMA action */
+	   DMA action */
 	struct page **out_page_array;
 
 	/* number of pages in the sep_in_page_array */
···
 	u32 reg_val;
 	do
 		reg_val = sep_read_reg(dev, HW_SRAM_DATA_READY_REG_ADDR);
-	while(!(reg_val & 1));
+	while (!(reg_val & 1));
 }
 
 
 #endif
-

drivers/staging/sep/sep_driver_api.h

···
   init command struct
 */
 struct sep_driver_init_t {
-  /* start of the 1G of the host memory address that SEP can access */
-  unsigned long   message_addr;
+	/* start of the 1G of the host memory address that SEP can access */
+	unsigned long message_addr;
 
-  /* start address of resident */
-  unsigned long   message_size_in_words;
+	/* start address of resident */
+	unsigned long message_size_in_words;
 
 };
 
···
   realloc cache resident command
 */
 struct sep_driver_realloc_cache_resident_t {
-  /* base address */
-  unsigned long   base_addr;
+	/* base address */
+	unsigned long base_addr;
 
-  /* current cache address */
-  unsigned long   cache_addr;
+	/* current cache address */
+	unsigned long cache_addr;
 
-  /* cache size in bytes*/
-  unsigned long   cache_size_in_bytes;
+	/* cache size in bytes */
+	unsigned long cache_size_in_bytes;
 
-  /* current resident address */
-  unsigned long   resident_addr;
+	/* current resident address */
+	unsigned long resident_addr;
 
-  /* resident size in bytes*/
-  unsigned long   resident_size_in_bytes;
+	/* resident size in bytes */
+	unsigned long resident_size_in_bytes;
 
-  /* new cache address */
-  unsigned long   new_cache_addr;
+	/* new cache address */
+	unsigned long new_cache_addr;
 
-  /* new resident address */
-  unsigned long   new_resident_addr;
+	/* new resident address */
+	unsigned long new_resident_addr;
 
-  /* new resident address */
-  unsigned long   new_shared_area_addr;
+	/* new resident address */
+	unsigned long new_shared_area_addr;
 
-  /* new base address */
-  unsigned long   new_base_addr;
+	/* new base address */
+	unsigned long new_base_addr;
 };
 
 /*
   set api mode command struct
 */
 struct sep_driver_set_api_mode_t {
-  /* mode to set - 1 - blocking, 0 - non-blocking */
-  unsigned long   mode;
+	/* mode to set - 1 - blocking, 0 - non-blocking */
+	unsigned long mode;
 };
 
 struct sep_driver_alloc_t {
-  /* virtual address of allocated space */
-  unsigned long offset;
+	/* virtual address of allocated space */
+	unsigned long offset;
 
-  /* physical address of allocated space */
-  unsigned long phys_address;
+	/* physical address of allocated space */
+	unsigned long phys_address;
 
-  /* number of bytes to allocate */
-  unsigned long num_bytes;
+	/* number of bytes to allocate */
+	unsigned long num_bytes;
 };
 
 /*
  */
 struct sep_driver_write_t {
-  /* application space address */
-  unsigned long app_address;
+	/* application space address */
+	unsigned long app_address;
 
-  /* address of the data pool */
-  unsigned long datapool_address;
+	/* address of the data pool */
+	unsigned long datapool_address;
 
-  /* number of bytes to write */
-  unsigned long num_bytes;
+	/* number of bytes to write */
+	unsigned long num_bytes;
 };
 
 /*
  */
 struct sep_driver_read_t {
-  /* application space address */
-  unsigned long app_address;
+	/* application space address */
+	unsigned long app_address;
 
-  /* address of the data pool */
-  unsigned long datapool_address;
+	/* address of the data pool */
+	unsigned long datapool_address;
 
-  /* number of bytes to read */
-  unsigned long num_bytes;
+	/* number of bytes to read */
+	unsigned long num_bytes;
 };
 
 /*
 */
 struct sep_driver_build_sync_table_t {
-  /* address value of the data in */
-  unsigned long  app_in_address;
+	/* address value of the data in */
+	unsigned long app_in_address;
 
-  /* size of data in */
-  unsigned long  data_in_size;
+	/* size of data in */
+	unsigned long data_in_size;
 
-  /* address of the data out */
-  unsigned long  app_out_address;
+	/* address of the data out */
+	unsigned long app_out_address;
 
-  /* the size of the block of the operation - if needed,
-  every table will be modulo this parameter */
-  unsigned long  block_size;
+	/* the size of the block of the operation - if needed,
+	   every table will be modulo this parameter */
+	unsigned long block_size;
 
-  /* the physical address of the first input DMA table */
-  unsigned long  in_table_address;
+	/* the physical address of the first input DMA table */
+	unsigned long in_table_address;
 
-  /* number of entries in the first input DMA table */
-  unsigned long  in_table_num_entries;
+	/* number of entries in the first input DMA table */
+	unsigned long in_table_num_entries;
 
-  /* the physical address of the first output DMA table */
-  unsigned long  out_table_address;
+	/* the physical address of the first output DMA table */
+	unsigned long out_table_address;
 
-  /* number of entries in the first output DMA table */
-  unsigned long  out_table_num_entries;
+	/* number of entries in the first output DMA table */
+	unsigned long out_table_num_entries;
 
-  /* data in the first input table */
-  unsigned long  table_data_size;
+	/* data in the first input table */
+	unsigned long table_data_size;
 
-  /* distinct user/kernel layout */
-  bool isKernelVirtualAddress;
+	/* distinct user/kernel layout */
+	bool isKernelVirtualAddress;
 
 };
 
 /*
 */
 struct sep_driver_build_flow_table_t {
-  /* flow type */
-  unsigned long  flow_type;
+	/* flow type */
+	unsigned long flow_type;
 
-  /* flag for input output */
-  unsigned long  input_output_flag;
+	/* flag for input output */
+	unsigned long input_output_flag;
 
-  /* address value of the data in */
-  unsigned long  virt_buff_data_addr;
+	/* address value of the data in */
+	unsigned long virt_buff_data_addr;
 
-  /* size of data in */
-  unsigned long  num_virtual_buffers;
+	/* size of data in */
+	unsigned long num_virtual_buffers;
 
-  /* the physical address of the first input DMA table */
-  unsigned long  first_table_addr;
+	/* the physical address of the first input DMA table */
+	unsigned long first_table_addr;
 
-  /* number of entries in the first input DMA table */
-  unsigned long  first_table_num_entries;
+	/* number of entries in the first input DMA table */
+	unsigned long first_table_num_entries;
 
-  /* data in the first input table */
-  unsigned long  first_table_data_size;
+	/* data in the first input table */
+	unsigned long first_table_data_size;
 
-  /* distinct user/kernel layout */
-  bool isKernelVirtualAddress;
+	/* distinct user/kernel layout */
+	bool isKernelVirtualAddress;
 };
 
 
 struct sep_driver_add_flow_table_t {
-  /* flow id  */
-  unsigned long  flow_id;
+	/* flow id  */
+	unsigned long flow_id;
 
-  /* flag for input output */
-  unsigned long  inputOutputFlag;
+	/* flag for input output */
+	unsigned long inputOutputFlag;
 
-  /* address value of the data in */
-  unsigned long  virt_buff_data_addr;
+	/* address value of the data in */
+	unsigned long virt_buff_data_addr;
 
-  /* size of data in */
-  unsigned long  num_virtual_buffers;
+	/* size of data in */
+	unsigned long num_virtual_buffers;
 
-  /* address of the first table */
-  unsigned long  first_table_addr;
+	/* address of the first table */
+	unsigned long first_table_addr;
 
-  /* number of entries in the first table */
-  unsigned long  first_table_num_entries;
+	/* number of entries in the first table */
+	unsigned long first_table_num_entries;
 
-  /* data size of the first table */
-  unsigned long  first_table_data_size;
+	/* data size of the first table */
+	unsigned long first_table_data_size;
 
-  /* distinct user/kernel layout */
-  bool isKernelVirtualAddress;
+	/* distinct user/kernel layout */
+	bool isKernelVirtualAddress;
 
 };
 
···
   command struct for set flow id
 */
 struct sep_driver_set_flow_id_t {
-  /* flow id to set */
-  unsigned long  flow_id;
+	/* flow id to set */
+	unsigned long flow_id;
 };
 
 
 /* command struct for add tables message */
 struct sep_driver_add_message_t {
-  /* flow id to set */
-  unsigned long   flow_id;
+	/* flow id to set */
+	unsigned long flow_id;
 
-  /* message size in bytes */
-  unsigned long   message_size_in_bytes;
+	/* message size in bytes */
+	unsigned long message_size_in_bytes;
 
-  /* address of the message */
-  unsigned long   message_address;
+	/* address of the message */
+	unsigned long message_address;
 };
 
 /* command struct for static pool addresses  */
 struct sep_driver_static_pool_addr_t {
-  /* physical address of the static pool */
-  unsigned long   physical_static_address;
+	/* physical address of the static pool */
+	unsigned long physical_static_address;
 
-  /* virtual address of the static pool */
-  unsigned long   virtual_static_address;
+	/* virtual address of the static pool */
+	unsigned long virtual_static_address;
 };
 
 /* command struct for getiing offset of the physical address from
 	the start of the mapped area  */
 struct sep_driver_get_mapped_offset_t {
-  /* physical address of the static pool */
-  unsigned long   physical_address;
+	/* physical address of the static pool */
+	unsigned long physical_address;
 
-  /* virtual address of the static pool */
-  unsigned long   offset;
+	/* virtual address of the static pool */
+	unsigned long offset;
 };
 
 /* command struct for getting time value and address */
 struct sep_driver_get_time_t {
-  /* physical address of stored time */
-  unsigned long   time_physical_address;
+	/* physical address of stored time */
+	unsigned long time_physical_address;
 
-  /* value of the stored time */
-  unsigned long   time_value;
+	/* value of the stored time */
+	unsigned long time_value;
 };
 
 
···
   structure that represent one entry in the DMA LLI table
 */
 struct sep_lli_entry_t {
-  /* physical address */
-  unsigned long  physical_address;
+	/* physical address */
+	unsigned long physical_address;
 
-  /* block size */
-  unsigned long  block_size;
+	/* block size */
+	unsigned long block_size;
 };
 
 /*
   structure that reperesents data needed for lli table construction
 */
 struct sep_lli_prepare_table_data_t {
-  /* pointer to the memory where the first lli entry to be built */
-  struct sep_lli_entry_t  *lli_entry_ptr;
+	/* pointer to the memory where the first lli entry to be built */
+	struct sep_lli_entry_t *lli_entry_ptr;
 
-  /* pointer to the array of lli entries from which the table is to be built */
-  struct sep_lli_entry_t  *lli_array_ptr;
+	/* pointer to the array of lli entries from which the table is to be built */
+	struct sep_lli_entry_t *lli_array_ptr;
 
-  /* number of elements in lli array */
-  int               lli_array_size;
+	/* number of elements in lli array */
+	int lli_array_size;
 
-  /* number of entries in the created table */
-  int               num_table_entries;
+	/* number of entries in the created table */
+	int num_table_entries;
 
-  /* number of array entries processed during table creation */
-  int               num_array_entries_processed;
+	/* number of array entries processed during table creation */
+	int num_array_entries_processed;
 
-  /* the totatl data size in the created table */
-  int               lli_table_total_data_size;
+	/* the totatl data size in the created table */
+	int lli_table_total_data_size;
 };
 
 /*
···
   to show what table looks like
 */
 struct sep_lli_table_t {
-  /* number of pages mapped in this tables. If 0 - means that the table
-  is not defined (used as a valid flag)*/
-  unsigned long num_pages;
-  /*
-    pointer to array of page pointers that represent the mapping of the
-    virtual buffer defined by the table to the physical memory. If this
-    pointer is NULL, it means that the table is not defined
-    (used as a valid flag)
-  */
-  struct page  **table_page_array_ptr;
+	/* number of pages mapped in this tables. If 0 - means that the table
+	   is not defined (used as a valid flag) */
+	unsigned long num_pages;
+	/*
+	   pointer to array of page pointers that represent the mapping of the
+	   virtual buffer defined by the table to the physical memory. If this
+	   pointer is NULL, it means that the table is not defined
+	   (used as a valid flag)
+	 */
+	struct page **table_page_array_ptr;
 
-  /* maximum flow entries in table */
-  struct sep_lli_entry_t lli_entries[SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE];
+	/* maximum flow entries in table */
+	struct sep_lli_entry_t lli_entries[SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE];
 };
 
 
···
   structure for keeping the mapping of the virtual buffer into physical pages
 */
 struct sep_flow_buffer_data {
-  /* pointer to the array of page structs pointers to the pages of the
-	virtual buffer */
-  struct page   **page_array_ptr;
+	/* pointer to the array of page structs pointers to the pages of the
+	   virtual buffer */
+	struct page **page_array_ptr;
 
-  /* number of pages taken by the virtual buffer */
-  unsigned long   num_pages;
+	/* number of pages taken by the virtual buffer */
+	unsigned long num_pages;
 
-  /* this flag signals if this page_array is the last one among many that were
-	sent in one setting to SEP */
-  unsigned long   last_page_array_flag;
+	/* this flag signals if this page_array is the last one among many that were
+	   sent in one setting to SEP */
+	unsigned long last_page_array_flag;
 };
 
 /*
   struct that keeps all the data for one flow
 */
 struct sep_flow_context_t {
-  /*
-	work struct for handling the flow done interrupt in the workqueue
-	this structure must be in the first place, since it will be used
-	forcasting to the containing flow context
-  */
-  struct work_struct      flow_wq;
+	/*
+	   work struct for handling the flow done interrupt in the workqueue
+	   this structure must be in the first place, since it will be used
+	   forcasting to the containing flow context
+	 */
+	struct work_struct flow_wq;
 
-  /* flow id */
-  unsigned long           flow_id;
+	/* flow id */
+	unsigned long flow_id;
 
-  /* additional input tables exists */
-  unsigned long           input_tables_flag;
+	/* additional input tables exists */
+	unsigned long input_tables_flag;
 
-  /* additional output tables exists */
-  unsigned long           output_tables_flag;
+	/* additional output tables exists */
+	unsigned long output_tables_flag;
 
-  /*  data of the first input file */
-  struct sep_lli_entry_t         first_input_table;
+	/*  data of the first input file */
+	struct sep_lli_entry_t first_input_table;
 
-  /* data of the first output table */
-  struct sep_lli_entry_t         first_output_table;
+	/* data of the first output table */
+	struct sep_lli_entry_t first_output_table;
 
-  /* last input table data */
-  struct sep_lli_entry_t         last_input_table;
+	/* last input table data */
+	struct sep_lli_entry_t last_input_table;
 
-  /* last output table data */
-  struct sep_lli_entry_t         last_output_table;
+	/* last output table data */
+	struct sep_lli_entry_t last_output_table;
 
-  /* first list of table */
-  struct sep_lli_entry_t         input_tables_in_process;
+	/* first list of table */
+	struct sep_lli_entry_t input_tables_in_process;
 
-  /* output table in process (in sep) */
-  struct sep_lli_entry_t         output_tables_in_process;
+	/* output table in process (in sep) */
+	struct sep_lli_entry_t output_tables_in_process;
 
-  /* size of messages in bytes */
-  unsigned long           message_size_in_bytes;
+	/* size of messages in bytes */
+	unsigned long message_size_in_bytes;
 
-  /* message */
-  unsigned char           message[SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES];
+	/* message */
+	unsigned char message[SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES];
 };
 
 
···
 	This function releases all the application virtual
 	buffer physical pages, that were previously locked
 */
-int sep_free_dma_pages(struct page **page_array_ptr,
-			unsigned long num_pages,
-			unsigned long dirtyFlag);
+int sep_free_dma_pages(struct page **page_array_ptr, unsigned long num_pages, unsigned long dirtyFlag);
 
 /*
 	This function creates the input and output dma tables for
 	symmetric operations (AES/DES) according to the block size
 	from LLI arays
 */
-int sep_construct_dma_tables_from_lli(
-					struct sep_lli_entry_t *lli_in_array,
-					unsigned long     sep_in_lli_entries,
-					struct sep_lli_entry_t *lli_out_array,
-					unsigned long     sep_out_lli_entries,
-					unsigned long     block_size,
-					unsigned long    *lli_table_in_ptr,
-					unsigned long    *lli_table_out_ptr,
-					unsigned long    *in_num_entries_ptr,
-					unsigned long    *out_num_entries_ptr,
-					unsigned long    *table_data_size_ptr);
+int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t *lli_in_array,
+				      unsigned long sep_in_lli_entries,
+				      struct sep_lli_entry_t *lli_out_array,
+				      unsigned long sep_out_lli_entries,
+				      unsigned long block_size, unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr);
 
 /*
 	This function builds input and output DMA tables for synhronic symmetric
 	operations (AES, DES) It also checks that each table is of the modular
 	block size
 */
-int sep_prepare_input_output_dma_table(unsigned long   app_virt_in_addr,
-				unsigned long   app_virt_out_addr,
-				unsigned long   data_size,
-				unsigned long   block_size,
-				unsigned long  *lli_table_in_ptr,
-				unsigned long  *lli_table_out_ptr,
-				unsigned long  *in_num_entries_ptr,
-				unsigned long  *out_num_entries_ptr,
-				unsigned long  *table_data_size_ptr,
-				bool            isKernelVirtualAddress);
+int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr,
+				       unsigned long app_virt_out_addr,
+				       unsigned long data_size,
+				       unsigned long block_size,
+				       unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress);
 
 /*
 	This function prepares only input DMA table for synhronic symmetric
 	operations (HASH)
 */
-int sep_prepare_input_dma_table(unsigned long   app_virt_addr,
-				unsigned long   data_size,
-				unsigned long   block_size,
-				unsigned long  *lli_table_ptr,
-				unsigned long  *num_entries_ptr,
-				unsigned long  *table_data_size_ptr,
-				bool            isKernelVirtualAddress);
+int sep_prepare_input_dma_table(unsigned long app_virt_addr, unsigned long data_size, unsigned long block_size, unsigned long *lli_table_ptr, unsigned long *num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress);
 
 /* this functions frees all the resources that were allocated for the building
 	of the LLI DMA tables */

drivers/staging/sep/sep_driver_ext_api.h

···
 destination memory, which is external to Linux VM and is given as physical
 address
 */
-int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
-				unsigned long   cache_size_in_bytes,
-				unsigned long   src_resident_addr,
-				unsigned long   resident_size_in_bytes,
-				unsigned long  *dst_new_cache_addr_ptr,
-				unsigned long  *dst_new_resident_addr_ptr);
+int sep_copy_cache_resident_to_area(unsigned long src_cache_addr, unsigned long cache_size_in_bytes, unsigned long src_resident_addr, unsigned long resident_size_in_bytes, unsigned long *dst_new_cache_addr_ptr, unsigned long *dst_new_resident_addr_ptr);
 
 /*
 This functions maps and allocates the shared area on the external
···
 address of the mapped and allocated shared area, and
 phys_shared_area_addr_ptr - the physical address of the shared area
 */
-int sep_map_and_alloc_shared_area(unsigned long   shared_area_size,
-				unsigned long  *kernel_shared_area_addr_ptr,
-				unsigned long  *phys_shared_area_addr_ptr);
+int sep_map_and_alloc_shared_area(unsigned long shared_area_size, unsigned long *kernel_shared_area_addr_ptr, unsigned long *phys_shared_area_addr_ptr);
 
 /*
 This functions unmaps and deallocates the shared area on the  external
···
 mapped and allocated shared area,phys_shared_area_addr_ptr - the physical
 address of the shared area
 */
-void sep_unmap_and_free_shared_area(unsigned long   shared_area_size,
-				unsigned long   kernel_shared_area_addr,
-				unsigned long   phys_shared_area_addr);
+void sep_unmap_and_free_shared_area(unsigned long shared_area_size, unsigned long kernel_shared_area_addr, unsigned long phys_shared_area_addr);
 
 
 /*

drivers/staging/sep/sep_driver_hw_defs.h

···
 #define 	 HW_CLR_SRAM_BUSY_REG_REG_ADDR 	      0x0F0CUL
 #define    HW_CC_SRAM_BASE_ADDRESS              0x5800UL
 
-#endif /* ifndef HW_DEFS */
+#endif				/* ifndef HW_DEFS */

drivers/staging/sep/sep_ext_with_pci_driver.c

···
 
 /* 2M size */
 
-#endif /* SEP_DRIVER_ARM_DEBUG_MODE */
+#endif				/* SEP_DRIVER_ARM_DEBUG_MODE */
 
 #define BASE_ADDRESS_FOR_SYSTEM 0xfffc0000
 #define SEP_RAR_IO_MEM_REGION_SIZE 0x40000
 
-irqreturn_t sep_inthandler(int irq , void* dev_id);
+irqreturn_t sep_inthandler(int irq, void *dev_id);
 
 /* Keep this a single static object for now to keep the conversion easy */
 
···
 /*
   function that is activated on the succesfull probe of the SEP device
 */
-static int __devinit sep_probe(struct pci_dev *pdev,
-  const struct pci_device_id *ent);
+static int __devinit sep_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
 
 static struct pci_device_id sep_pci_id_tbl[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080c) },
-	{ 0 }
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080c)},
+	{0}
 };
 
 MODULE_DEVICE_TABLE(pci, sep_pci_id_tbl);
···
   destination memory, which is external to Linux VM and is given as
    physical address
 */
-int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
-				unsigned long   cache_size_in_bytes,
-				unsigned long   src_resident_addr,
-				unsigned long   resident_size_in_bytes,
-				unsigned long *dst_new_cache_addr_ptr,
-				unsigned long *dst_new_resident_addr_ptr)
+int sep_copy_cache_resident_to_area(unsigned long src_cache_addr, unsigned long cache_size_in_bytes, unsigned long src_resident_addr, unsigned long resident_size_in_bytes, unsigned long *dst_new_cache_addr_ptr, unsigned long *dst_new_resident_addr_ptr)
 {
 	/* resident address in user space */
 	unsigned long resident_addr;
···
 	const struct firmware *fw;
 
 	char *cache_name = "cache.image.bin";
-	char *res_name =  "resident.image.bin";
+	char *res_name = "resident.image.bin";
 
 	/* error */
 	int error;
···
 	-------------------------------------*/
 	error = 0;
 
-	edbg(
-	  "SEP Driver:rar_virtual is %p\n",
-	  sep_dev->rar_virtual_address);
-	edbg(
-	  "SEP Driver:rar_physical is %08lx\n",
-	  sep_dev->rar_physical_address);
+	edbg("SEP Driver:rar_virtual is %p\n", sep_dev->rar_virtual_address);
+	edbg("SEP Driver:rar_physical is %08lx\n", sep_dev->rar_physical_address);
 
-	sep_dev->rar_region_addr = (unsigned long)sep_dev->rar_virtual_address;
+	sep_dev->rar_region_addr = (unsigned long) sep_dev->rar_virtual_address;
 
 	sep_dev->cache_physical_address = sep_dev->rar_physical_address;
 	sep_dev->cache_virtual_address = sep_dev->rar_virtual_address;
···
 	/* load cache */
 	error = request_firmware(&fw, cache_name, &sep_dev->sep_pci_dev_ptr->dev);
 	if (error) {
-		edbg(
-		  "SEP Driver:cant request cache fw\n");
+		edbg("SEP Driver:cant request cache fw\n");
 		goto end_function;
 	}
 
-	edbg(
-	  "SEP Driver:cache data loc is %p\n",
-	  (void *)fw->data);
-	edbg(
-	  "SEP Driver:cache data size is %08Zx\n",
-	  fw->size);
+	edbg("SEP Driver:cache data loc is %p\n", (void *) fw->data);
+	edbg("SEP Driver:cache data size is %08Zx\n", fw->size);
 
-	memcpy((void *)sep_dev->cache_virtual_address, (void *)fw->data, fw->size);
+	memcpy((void *) sep_dev->cache_virtual_address, (void *) fw->data, fw->size);
 
 	sep_dev->cache_size = fw->size;
 
-	cache_addr = (unsigned long)sep_dev->cache_virtual_address;
+	cache_addr = (unsigned long) sep_dev->cache_virtual_address;
 
 	release_firmware(fw);
 
-	sep_dev->resident_physical_address = sep_dev->cache_physical_address
-								+ sep_dev->cache_size;
-	sep_dev->resident_virtual_address = sep_dev->cache_virtual_address
-								+ sep_dev->cache_size;
+	sep_dev->resident_physical_address = sep_dev->cache_physical_address + sep_dev->cache_size;
+	sep_dev->resident_virtual_address = sep_dev->cache_virtual_address + sep_dev->cache_size;
 
 	/* load resident */
 	error = request_firmware(&fw, res_name, &sep_dev->sep_pci_dev_ptr->dev);
 	if (error) {
-		edbg(
-		  "SEP Driver:cant request res fw\n");
+		edbg("SEP Driver:cant request res fw\n");
 		goto end_function;
 	}
 
-	edbg(
-	  "SEP Driver:res data loc is %p\n",
-	  (void *)fw->data);
-	edbg(
-	  "SEP Driver:res data size is %08Zx\n",
-	  fw->size);
+	edbg("SEP Driver:res data loc is %p\n", (void *) fw->data);
+	edbg("SEP Driver:res data size is %08Zx\n", fw->size);
 
-	memcpy((void *)sep_dev->resident_virtual_address, (void *)fw->data, fw->size);
+	memcpy((void *) sep_dev->resident_virtual_address, (void *) fw->data, fw->size);
 
 	sep_dev->resident_size = fw->size;
 
 	release_firmware(fw);
 
-	resident_addr = (unsigned long)sep_dev->resident_virtual_address;
+	resident_addr = (unsigned long) sep_dev->resident_virtual_address;
 
-	edbg(
-	  "SEP Driver:resident_addr (physical )is %08lx\n",
-	  sep_dev->resident_physical_address);
-	edbg(
-	  "SEP Driver:cache_addr (physical) is %08lx\n",
-	  sep_dev->cache_physical_address);
+	edbg("SEP Driver:resident_addr (physical )is %08lx\n", sep_dev->resident_physical_address);
+	edbg("SEP Driver:cache_addr (physical) is %08lx\n", sep_dev->cache_physical_address);
 
-	edbg(
-	  "SEP Driver:resident_addr (logical )is %08lx\n",
-	  resident_addr);
-	edbg(
-	  "SEP Driver:cache_addr (logical) is %08lx\n",
-	  cache_addr);
+	edbg("SEP Driver:resident_addr (logical )is %08lx\n", resident_addr);
+	edbg("SEP Driver:cache_addr (logical) is %08lx\n", cache_addr);
 
-	edbg(
-	  "SEP Driver:resident_size is %08lx\n", sep_dev->resident_size);
-	edbg(
-	  "SEP Driver:cache_size is %08lx\n", sep_dev->cache_size);
+	edbg("SEP Driver:resident_size is %08lx\n", sep_dev->resident_size);
+	edbg("SEP Driver:cache_size is %08lx\n", sep_dev->cache_size);
 
 
 
···
 	*dst_new_cache_addr_ptr = sep_dev->cache_physical_address;
 	*dst_new_resident_addr_ptr = sep_dev->resident_physical_address;
 
-end_function:
+      end_function:
 
 	return error;
 }
···
   shared area, and phys_shared_area_addr_ptr
   - the physical address of the shared area
 */
-int sep_map_and_alloc_shared_area(unsigned long shared_area_size,
-				unsigned long *kernel_shared_area_addr_ptr,
-				unsigned long *phys_shared_area_addr_ptr)
+int sep_map_and_alloc_shared_area(unsigned long shared_area_size, unsigned long *kernel_shared_area_addr_ptr, unsigned long *phys_shared_area_addr_ptr)
 {
 	// shared_virtual_address = ioremap_nocache(0xda00000,shared_area_size);
 	sep_dev->shared_virtual_address = kmalloc(shared_area_size, GFP_KERNEL);
 	if (!sep_dev->shared_virtual_address) {
-		edbg(
-		  "sep_driver:shared memory kmalloc failed\n");
+		edbg("sep_driver:shared memory kmalloc failed\n");
 		return -1;
 	}
 
···
 	sep_dev->shared_physical_address = __pa(sep_dev->shared_virtual_address);
 	// shared_physical_address = 0xda00000;
 
-	*kernel_shared_area_addr_ptr = (unsigned long)sep_dev->shared_virtual_address;
+	*kernel_shared_area_addr_ptr = (unsigned long) sep_dev->shared_virtual_address;
 	/* set the physical address of the shared area */
 	*phys_shared_area_addr_ptr = sep_dev->shared_physical_address;
 
-	edbg(
-	  "SEP Driver:shared_virtual_address is %p\n",
-	sep_dev->shared_virtual_address);
-	edbg(
-	  "SEP Driver:shared_region_size is %08lx\n",
-	shared_area_size);
-	edbg(
-	  "SEP Driver:shared_physical_addr is %08lx\n",
-	*phys_shared_area_addr_ptr);
+	edbg("SEP Driver:shared_virtual_address is %p\n", sep_dev->shared_virtual_address);
+	edbg("SEP Driver:shared_region_size is %08lx\n", shared_area_size);
+	edbg("SEP Driver:shared_physical_addr is %08lx\n", *phys_shared_area_addr_ptr);
 
 	return 0;
 }
···
   shared area,phys_shared_area_addr_ptr - the physical address of
   the shared area
 */
-void sep_unmap_and_free_shared_area(unsigned long   shared_area_size,
-					unsigned long   kernel_shared_area_addr,
-					unsigned long   phys_shared_area_addr)
+void sep_unmap_and_free_shared_area(unsigned long shared_area_size, unsigned long kernel_shared_area_addr, unsigned long phys_shared_area_addr)
 {
-	kfree((void *)kernel_shared_area_addr);
+	kfree((void *) kernel_shared_area_addr);
 	return;
 }
 
···
 */
 unsigned long sep_shared_area_virt_to_phys(unsigned long virt_address)
 {
-	edbg(
-	  "SEP Driver:sh virt to phys v %08lx\n",
-	  virt_address);
-	edbg(
-	  "SEP Driver:sh virt to phys p %08lx\n",
-	  sep_dev->shared_physical_address
-	  + (virt_address - (unsigned long)sep_dev->shared_virtual_address));
+	edbg("SEP Driver:sh virt to phys v %08lx\n", virt_address);
+	edbg("SEP Driver:sh virt to phys p %08lx\n", sep_dev->shared_physical_address + (virt_address - (unsigned long) sep_dev->shared_virtual_address));
 
-	return (unsigned long)sep_dev->shared_physical_address +
-	  (virt_address - (unsigned long)sep_dev->shared_virtual_address);
+	return (unsigned long) sep_dev->shared_physical_address + (virt_address - (unsigned long) sep_dev->shared_virtual_address);
 }
 
 /*
···
 */
 unsigned long sep_shared_area_phys_to_virt(unsigned long phys_address)
 {
-	return (unsigned long)sep_dev->shared_virtual_address
-	  + (phys_address - sep_dev->shared_physical_address);
+	return (unsigned long) sep_dev->shared_virtual_address + (phys_address - sep_dev->shared_physical_address);
 }
 
 
 /*
   function that is activaed on the succesfull probe of the SEP device
 */
-static int __devinit sep_probe(struct pci_dev *pdev,
-			const struct pci_device_id *ent)
+static int __devinit sep_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	/* error */
 	int error;
···
 	CODE
 	---------------------------*/
 
-	edbg(
-	  "Sep pci probe starting\n");
+	edbg("Sep pci probe starting\n");
 	error = 0;
 
 	/* enable the device */
 	error = pci_enable_device(pdev);
 	if (error) {
-		edbg(
-		  "error enabling pci device\n");
+		edbg("error enabling pci device\n");
 		goto end_function;
 	}
 
···
 	/* get the io memory start address */
 	sep_dev->io_memory_start_physical_address = pci_resource_start(pdev, 0);
 	if (!sep_dev->io_memory_start_physical_address) {
-		edbg(
-		  "SEP Driver error pci resource start\n");
+		edbg("SEP Driver error pci resource start\n");
 		goto end_function;
 	}
 
 	/* get the io memory end address */
 	sep_dev->io_memory_end_physical_address = pci_resource_end(pdev, 0);
 	if (!sep_dev->io_memory_end_physical_address) {
-		edbg(
-		  "SEP Driver error pci resource end\n");
+		edbg("SEP Driver error pci resource end\n");
 		goto end_function;
 	}
 
-	sep_dev->io_memory_size = sep_dev->io_memory_end_physical_address -
-				sep_dev->io_memory_start_physical_address + 1;
+	sep_dev->io_memory_size = sep_dev->io_memory_end_physical_address - sep_dev->io_memory_start_physical_address + 1;
 
-	edbg(
-	  "SEP Driver:io_memory_start_physical_address is %08lx\n",
-	sep_dev->io_memory_start_physical_address);
+	edbg("SEP Driver:io_memory_start_physical_address is %08lx\n", sep_dev->io_memory_start_physical_address);
 
-	edbg(
-	  "SEP Driver:io_memory_end_phyaical_address is %08lx\n",
-	sep_dev->io_memory_end_physical_address);
+	edbg("SEP Driver:io_memory_end_phyaical_address is %08lx\n", sep_dev->io_memory_end_physical_address);
 
-	edbg(
-	  "SEP Driver:io_memory_size is %08lx\n",
-	sep_dev->io_memory_size);
+	edbg("SEP Driver:io_memory_size is %08lx\n", sep_dev->io_memory_size);
 
-	sep_dev->io_memory_start_virtual_address =
-	  ioremap_nocache(sep_dev->io_memory_start_physical_address,
-	  sep_dev->io_memory_size);
+	sep_dev->io_memory_start_virtual_address = ioremap_nocache(sep_dev->io_memory_start_physical_address, sep_dev->io_memory_size);
 	if (!sep_dev->io_memory_start_virtual_address) {
-		edbg(
-		  "SEP Driver error ioremap of io memory\n");
+		edbg("SEP Driver error ioremap of io memory\n");
 		goto end_function;
 	}
 
-	edbg(
-	  "SEP Driver:io_memory_start_virtual_address is %p\n",
-	sep_dev->io_memory_start_virtual_address);
+	edbg("SEP Driver:io_memory_start_virtual_address is %p\n", sep_dev->io_memory_start_virtual_address);
 
-	sep_dev->reg_base_address = (void __iomem *)sep_dev->io_memory_start_virtual_address;
+	sep_dev->reg_base_address = (void __iomem *) sep_dev->io_memory_start_virtual_address;
 
 
 	/* set up system base address and shared memory location */
 
-	sep_dev->rar_virtual_address = kmalloc(2 * SEP_RAR_IO_MEM_REGION_SIZE,
-	  GFP_KERNEL);
+	sep_dev->rar_virtual_address = kmalloc(2 * SEP_RAR_IO_MEM_REGION_SIZE, GFP_KERNEL);
 
 	if (!sep_dev->rar_virtual_address) {
-		edbg(
-		  "SEP Driver:cant kmalloc rar\n");
+		edbg("SEP Driver:cant kmalloc rar\n");
 		goto end_function;
-		}
+	}
 	/* FIXME */
 	sep_dev->rar_physical_address = __pa(sep_dev->rar_virtual_address);
 
-	edbg(
-	  "SEP Driver:rar_physical is %08lx\n",
-	sep_dev->rar_physical_address);
+	edbg("SEP Driver:rar_physical is %08lx\n", sep_dev->rar_physical_address);
 
-	edbg(
-	  "SEP Driver:rar_virtual is %p\n",
-	sep_dev->rar_virtual_address);
+	edbg("SEP Driver:rar_virtual is %p\n", sep_dev->rar_virtual_address);
 
 
 #if !SEP_DRIVER_POLLING_MODE
 
-	edbg(
-	  "SEP Driver: about to write IMR and ICR REG_ADDR\n");
+	edbg("SEP Driver: about to write IMR and ICR REG_ADDR\n");
 
 	/* clear ICR register */
-	sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR,
-	  0xFFFFFFFF);
+	sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR, 0xFFFFFFFF);
 
 	/* set the IMR register - open only GPR 2 */
-	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR,
-	  (~(0x1 << 13)));
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, (~(0x1 << 13)));
 
 	/* figure out our irq */
 	/* FIXME: */
-	error = pci_read_config_byte(pdev, PCI_INTERRUPT_LINE, (u8 *)&sep_dev->sep_irq);
+	error = pci_read_config_byte(pdev, PCI_INTERRUPT_LINE, (u8 *) & sep_dev->sep_irq);
 
-	edbg(
-	  "SEP Driver: my irq is %d\n", sep_irq);
+	edbg("SEP Driver: my irq is %d\n", sep_irq);
 
-	edbg(
-	  "SEP Driver: about to call request_irq\n");
+	edbg("SEP Driver: about to call request_irq\n");
 	/* get the interrupt line */
-	error = request_irq(sep_irq, sep_inthandler, IRQF_SHARED,
-	  "sep_driver", &sep_dev->reg_base_address);
+	error = request_irq(sep_irq, sep_inthandler, IRQF_SHARED, "sep_driver", &sep_dev->reg_base_address);
 	if (error)
 		goto end_function;
 
 	goto end_function;
-	edbg(
-	  "SEP Driver: about to write IMR REG_ADDR");
+	edbg("SEP Driver: about to write IMR REG_ADDR");
 
 	/* set the IMR register - open only GPR 2 */
-	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR,
-	  (~(0x1 << 13)));
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, (~(0x1 << 13)));
 
-#endif /* SEP_DRIVER_POLLING_MODE */
+#endif				/* SEP_DRIVER_POLLING_MODE */
 
-end_function:
+      end_function:
 
 	return error;
 }
···
 	/* Loading ROM from SEP_ROM_image.h file */
 	k = sizeof(CRYS_SEP_ROM);
 
-	edbg(
-	  "SEP Driver: DX_CC_TST_SepRomLoader start\n");
+	edbg("SEP Driver: DX_CC_TST_SepRomLoader start\n");
 
-	edbg(
-	  "SEP Driver: k is %lu\n", k);
-	edbg(
-	  "SEP Driver: sep_dev->reg_base_address is %p\n",
-	  sep_dev->reg_base_address);
-	edbg(
-	  "SEP Driver: CRYS_SEP_ROM_start_address_offset is %p\n",
-	  CRYS_SEP_ROM_start_address_offset);
+	edbg("SEP Driver: k is %lu\n", k);
+	edbg("SEP Driver: sep_dev->reg_base_address is %p\n", sep_dev->reg_base_address);
+	edbg("SEP Driver: CRYS_SEP_ROM_start_address_offset is %p\n", CRYS_SEP_ROM_start_address_offset);
 
 	for (i = 0; i < 4; i++) {
 		/* write bank */
 		sep_write_reg(sep_dev, SEP_ROM_BANK_register_offset, i);
 
 		for (j = 0; j < CRYS_SEP_ROM_length / 4; j++) {
-			sep_write_reg(sep_dev,
-			  CRYS_SEP_ROM_start_address_offset + 4*j,
-			  CRYS_SEP_ROM[i * 0x1000 + j]);
+			sep_write_reg(sep_dev, CRYS_SEP_ROM_start_address_offset + 4 * j, CRYS_SEP_ROM[i * 0x1000 + j]);
 
 			k = k - 4;
 
···
 		}
 	}
 
-	/* reset the SEP*/
+	/* reset the SEP */
 	sep_write_reg(sep_dev, HW_HOST_SEP_SW_RST_REG_ADDR, 0x1);
 
 	/* poll for SEP ROM boot finish */
···
 		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
 	} while (!regVal);
 
-	edbg(
-	  "SEP Driver: ROM polling ended\n");
+	edbg("SEP Driver: ROM polling ended\n");
 
 	switch (regVal) {
 	case 0x1:
 		/* fatal error - read erro status from GPRO */
 		Error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 1\n");
+		edbg("SEP Driver: ROM polling case 1\n");
 		break;
 	case 0x2:
 		/* Boot First Phase ended  */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 2\n");
+		edbg("SEP Driver: ROM polling case 2\n");
 		break;
 	case 0x4:
 		/* Cold boot ended successfully  */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 4\n");
+		edbg("SEP Driver: ROM polling case 4\n");
 		Error = 0;
 		break;
 	case 0x8:
 		/* Warmboot ended successfully */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 8\n");
+		edbg("SEP Driver: ROM polling case 8\n");
 		Error = 0;
 		break;
 	case 0x10:
 		/* ColdWarm boot ended successfully */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 16\n");
+		edbg("SEP Driver: ROM polling case 16\n");
 		Error = 0;
 		break;
 	case 0x20:
-		edbg(
-		  "SEP Driver: ROM polling case 32\n");
+		edbg("SEP Driver: ROM polling case 32\n");
 		break;
 	}
 
 #endif
 }
-

drivers/staging/sep/sep_main_mod.c

···
 MODULE_PARM_DESC(sepDebug, "Flag to enable SEP debug messages");
 
 /* major and minor device numbers */
-static dev_t					g_sep_device_number;
+static dev_t g_sep_device_number;
 
 /* the files operations structure of the driver */
-static struct file_operations  g_sep_fops;
+static struct file_operations g_sep_fops;
 
 /* cdev struct of the driver */
-static struct cdev			g_sep_cdev;
+static struct cdev g_sep_cdev;
 
 /*
   mutex for the access to the internals of the sep driver
···
 /*
   this function registers the driver to the file system
 */
-static int  sep_register_driver_to_fs(void);
+static int sep_register_driver_to_fs(void);
 
 /*
   this function unregisters driver from fs
···
   table from this array the condition is that either the table is full
   (all etnries are entered), or there are no more entries in the lli array
 */
-static unsigned long sep_calculate_lli_table_max_size(
-			struct sep_lli_entry_t	*lli_in_array_ptr,
-			unsigned long	num_array_entries);
+static unsigned long sep_calculate_lli_table_max_size(struct sep_lli_entry_t *lli_in_array_ptr, unsigned long num_array_entries);
 /*
   this functions builds ont lli table from the lli_array according to the
   given size of data
 */
-static void sep_build_lli_table(struct sep_lli_entry_t	*lli_array_ptr,
-			struct sep_lli_entry_t		*lli_table_ptr,
-			unsigned long		*num_processed_entries_ptr,
-			unsigned long		*num_table_entries_ptr,
-			unsigned long	table_data_size);
+static void sep_build_lli_table(struct sep_lli_entry_t *lli_array_ptr, struct sep_lli_entry_t *lli_table_ptr, unsigned long *num_processed_entries_ptr, unsigned long *num_table_entries_ptr, unsigned long table_data_size);
 
 /*
   this function goes over the list of the print created tables and prints
   all the data
 */
-static void sep_debug_print_lli_tables(struct sep_lli_entry_t	*lli_table_ptr,
-					unsigned long	num_table_entries,
-					unsigned long	table_data_size);
+static void sep_debug_print_lli_tables(struct sep_lli_entry_t *lli_table_ptr, unsigned long num_table_entries, unsigned long table_data_size);
 
 
 
···
 static int sep_set_api_mode_handler(unsigned long arg);
 
 /* handler for flow done interrupt */
-static void sep_flow_done_handler(struct work_struct		*work);
+static void sep_flow_done_handler(struct work_struct *work);
 
 /*
   This function locks all the physical pages of the kernel virtual buffer
   and construct a basic lli  array, where each entry holds the physical
   page address and the size that application data holds in this physical pages
 */
-static int sep_lock_kernel_pages(unsigned long	kernel_virt_addr,
-				unsigned long	data_size,
-				unsigned long	*num_pages_ptr,
-				struct sep_lli_entry_t	**lli_array_ptr,
-				struct page	***page_array_ptr);
+static int sep_lock_kernel_pages(unsigned long kernel_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr);
 
 /*
   This function creates one DMA table for flow and returns its data,
   and pointer to its info entry
 */
-static int sep_prepare_one_flow_dma_table(unsigned long	 virt_buff_addr,
-			unsigned long	 virt_buff_size,
-			struct sep_lli_entry_t		*table_data,
-			struct sep_lli_entry_t		**info_entry_ptr,
-			struct sep_flow_context_t	*flow_data_ptr,
-			bool			isKernelVirtualAddress);
+static int sep_prepare_one_flow_dma_table(unsigned long virt_buff_addr, unsigned long virt_buff_size, struct sep_lli_entry_t *table_data, struct sep_lli_entry_t **info_entry_ptr, struct sep_flow_context_t *flow_data_ptr, bool isKernelVirtualAddress);
 
 /*
   This function creates a list of tables for flow and returns the data for the
   first and last tables of the list
 */
-static int sep_prepare_flow_dma_tables(unsigned long	num_virtual_buffers,
-		unsigned long		first_buff_addr,
-		struct sep_flow_context_t	*flow_data_ptr,
-		struct sep_lli_entry_t		*first_table_data_ptr,
-		struct sep_lli_entry_t		*last_table_data_ptr,
-		bool			isKernelVirtualAddress);
+static int sep_prepare_flow_dma_tables(unsigned long num_virtual_buffers,
+				       unsigned long first_buff_addr, struct sep_flow_context_t *flow_data_ptr, struct sep_lli_entry_t *first_table_data_ptr, struct sep_lli_entry_t *last_table_data_ptr, bool isKernelVirtualAddress);
 
 /*
   this function find a space for the new flow dma table
 */
-static int sep_find_free_flow_dma_table_space(
-	unsigned long		**table_address_ptr);
+static int sep_find_free_flow_dma_table_space(unsigned long **table_address_ptr);
 
 /*
   this function goes over all the flow tables connected to the given table and
   deallocate them
 */
-static void sep_deallocated_flow_tables(
-		struct sep_lli_entry_t *first_table_ptr);
+static void sep_deallocated_flow_tables(struct sep_lli_entry_t *first_table_ptr);
 
 /*
   This function handler the set flow id command
···
   This function returns pointer to the  flow data structure
   that conatins the given id
 */
-static int sep_find_flow_context(unsigned long flow_id,
-				struct sep_flow_context_t **flow_data_ptr);
+static int sep_find_flow_context(unsigned long flow_id, struct sep_flow_context_t **flow_data_ptr);
 
 
 /*
···
 /*
   calculates time and sets it at the predefined address
 */
-static int sep_set_time(unsigned long	*address_ptr,
-			unsigned long	*time_in_sec_ptr);
+static int sep_set_time(unsigned long *address_ptr, unsigned long *time_in_sec_ptr);
 
 /*
   PATCH for configuring the DMA to single burst instead of multi-burst
···
 	array, where each entry holds the physical page address
 	and the size that application data holds in this physical pages
 */
-static int sep_lock_user_pages(unsigned long  app_virt_addr,
-				unsigned long       data_size,
-				unsigned long      *num_pages_ptr,
-				struct sep_lli_entry_t   **lli_array_ptr,
-				struct page      ***page_array_ptr);
+static int sep_lock_user_pages(unsigned long app_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr);
 
 /*---------------------------------------------
 	FUNCTIONS
···
 */
 int sep_lock()
 {
-  mutex_lock(&sep_mutex);
+	mutex_lock(&sep_mutex);
 
-  return 0;
+	return 0;
 }
 
 /*
···
 */
 void sep_unlock()
 {
-  /* release mutex */
-  mutex_unlock(&sep_mutex);
+	/* release mutex */
+	mutex_unlock(&sep_mutex);
 }
 
 /*
   this function returns the address of the message shared area
 */
-void sep_map_shared_area(unsigned long		*mappedAddr_ptr)
+void sep_map_shared_area(unsigned long *mappedAddr_ptr)
 {
-  *mappedAddr_ptr = sep_dev->shared_area_addr;
+	*mappedAddr_ptr = sep_dev->shared_area_addr;
 }
 
 /*
···
 */
 void sep_send_msg_rdy_cmd()
 {
-  sep_send_command_handler();
+	sep_send_command_handler();
 }
 
 /* this functions frees all the resources that were allocated for the building
 of the LLI DMA tables */
 void sep_free_dma_resources()
 {
-  sep_free_dma_table_data_handler();
+	sep_free_dma_table_data_handler();
 }
 
 /* poll(suspend), until reply from sep */
 void sep_driver_poll()
 {
-  unsigned long	retVal = 0;
+	unsigned long retVal = 0;
 
 #ifdef SEP_DRIVER_POLLING_MODE
 
-  while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF))
-	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
+	while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF))
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
 
-  sep_dev->sep_to_host_reply_counter++;
+	sep_dev->sep_to_host_reply_counter++;
 #else
-  /* poll, until reply from sep */
-  wait_event(g_sep_event,
-  (sep_dev->host_to_sep_send_counter == sep_dev->sep_to_host_reply_counter));
+	/* poll, until reply from sep */
+	wait_event(g_sep_event, (sep_dev->host_to_sep_send_counter == sep_dev->sep_to_host_reply_counter));
 
 #endif
 }
···
 ------------------------------------------------------------------------*/
 static int sep_open(struct inode *inode_ptr, struct file *file_ptr)
 {
-  /* return value */
-  int			error;
+	/* return value */
+	int error;
 
   /*-----------------
 	CODE
   ---------------------*/
 
-  dbg("SEP Driver:--------> open start\n");
+	dbg("SEP Driver:--------> open start\n");
 
-  error = 0;
+	error = 0;
 
-  /* check the blocking mode */
-  if (sep_dev->block_mode_flag)
-	/* lock mutex */
-	mutex_lock(&sep_mutex);
-  else
-	error = mutex_trylock(&sep_mutex);
+	/* check the blocking mode */
+	if (sep_dev->block_mode_flag)
+		/* lock mutex */
+		mutex_lock(&sep_mutex);
+	else
+		error = mutex_trylock(&sep_mutex);
 
-  /* check the error */
-  if (error) {
-	edbg(
-		"SEP Driver: down_interruptible failed\n");
+	/* check the error */
+	if (error) {
+		edbg("SEP Driver: down_interruptible failed\n");
 
-	goto end_function;
-  }
+		goto end_function;
+	}
 
-  /* release data pool allocations */
-  sep_dev->data_pool_bytes_allocated = 0;
+	/* release data pool allocations */
+	sep_dev->data_pool_bytes_allocated = 0;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- open end\n");
+	dbg("SEP Driver:<-------- open end\n");
 
-  return error;
+	return error;
 }
 
 
···
 	CODE
   ---------------------*/
 
-  dbg("----------->SEP Driver: sep_release start\n");
+	dbg("----------->SEP Driver: sep_release start\n");
 
-#if 0/*!SEP_DRIVER_POLLING_MODE*/
-  /* close IMR */
-  sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
+#if 0				/*!SEP_DRIVER_POLLING_MODE */
+	/* close IMR */
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
 
-  /* release IRQ line */
-  free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
+	/* release IRQ line */
+	free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
 
 #endif
 
-  /* unlock the sep mutex */
-  mutex_unlock(&sep_mutex);
+	/* unlock the sep mutex */
+	mutex_unlock(&sep_mutex);
 
-  dbg("SEP Driver:<-------- sep_release end\n");
+	dbg("SEP Driver:<-------- sep_release end\n");
 
-  return 0;
+	return 0;
 }
 
 
···
 /*---------------------------------------------------------------
   map function - this functions maps the message shared area
 -----------------------------------------------------------------*/
-static int sep_mmap(struct file  *filp, struct vm_area_struct  *vma)
+static int sep_mmap(struct file *filp, struct vm_area_struct *vma)
 {
-  /* physical addr */
-  unsigned long phys_addr;
+	/* physical addr */
+	unsigned long phys_addr;
 
   /*-----------------------
 	CODE
   -------------------------*/
 
-  dbg("-------->SEP Driver: mmap start\n");
+	dbg("-------->SEP Driver: mmap start\n");
 
-  /* check that the size of the mapped range is as the size of the message
-  shared area */
-  if ((vma->vm_end - vma->vm_start) > SEP_DRIVER_MMMAP_AREA_SIZE) {
-	edbg(
-		"SEP Driver mmap requested size is more than allowed\n");
-	printk(KERN_WARNING "SEP Driver mmap requested size is more \
+	/* check that the size of the mapped range is as the size of the message
+	   shared area */
+	if ((vma->vm_end - vma->vm_start) > SEP_DRIVER_MMMAP_AREA_SIZE) {
+		edbg("SEP Driver mmap requested size is more than allowed\n");
+		printk(KERN_WARNING "SEP Driver mmap requested size is more \
 			than allowed\n");
-	printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n",
-	vma->vm_end);
-	printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n",
-	vma->vm_start);
-	return -EAGAIN;
-  }
+		printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n", vma->vm_end);
+		printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n", vma->vm_start);
+		return -EAGAIN;
+	}
 
-  edbg(
-  "SEP Driver:g_message_shared_area_addr is %08lx\n",
-  sep_dev->message_shared_area_addr);
+	edbg("SEP Driver:g_message_shared_area_addr is %08lx\n", sep_dev->message_shared_area_addr);
 
-  /* get physical address */
-  phys_addr  = sep_dev->phys_shared_area_addr;
+	/* get physical address */
+	phys_addr = sep_dev->phys_shared_area_addr;
 
-  edbg( "SEP Driver: phys_addr is %08lx\n",
-phys_addr);
+	edbg("SEP Driver: phys_addr is %08lx\n", phys_addr);
 
-  if (remap_pfn_range(vma,
-	 vma->vm_start,
-	 phys_addr >> PAGE_SHIFT,
-	 vma->vm_end - vma->vm_start,
-	 vma->vm_page_prot)) {
-	edbg(
-		"SEP Driver remap_page_range failed\n");
-	printk(KERN_WARNING  "SEP Driver remap_page_range failed\n");
-	return -EAGAIN;
-  }
+	if (remap_pfn_range(vma, vma->vm_start, phys_addr >> PAGE_SHIFT, vma->vm_end - vma->vm_start, vma->vm_page_prot)) {
+		edbg("SEP Driver remap_page_range failed\n");
+		printk(KERN_WARNING "SEP Driver remap_page_range failed\n");
+		return -EAGAIN;
+	}
 
-  dbg("SEP Driver:<-------- mmap end\n");
+	dbg("SEP Driver:<-------- mmap end\n");
 
-  return 0;
+	return 0;
 }
 
 
 /*-----------------------------------------------
   poll function
 *----------------------------------------------*/
-static unsigned int sep_poll(struct file  *filp, poll_table  *wait)
+static unsigned int sep_poll(struct file *filp, poll_table * wait)
 {
-  unsigned long count;
+	unsigned long count;
 
-  unsigned int	mask = 0;
+	unsigned int mask = 0;
 
-  /* flow id */
-  unsigned long	retVal = 0;
+	/* flow id */
+	unsigned long retVal = 0;
 
   /*----------------------------------------------
 	CODE
   -------------------------------------------------*/
 
-  dbg("---------->SEP Driver poll: start\n");
+	dbg("---------->SEP Driver poll: start\n");
 
 
 #if SEP_DRIVER_POLLING_MODE
 
-  while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF)) {
-	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
+	while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF)) {
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
 
-	for (count = 0; count < 10 * 4; count += 4)
-	edbg("Poll Debug Word %lu of the message is %lu\n", count,
-		*((unsigned long *)(sep_dev->shared_area_addr +
-		SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES + count)));
-  }
+		for (count = 0; count < 10 * 4; count += 4)
+			edbg("Poll Debug Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES + count)));
+	}
 
-  sep_dev->sep_to_host_reply_counter++;
+	sep_dev->sep_to_host_reply_counter++;
 #else
-  /* add the event to the polling wait table */
-  poll_wait(filp, &g_sep_event, wait);
+	/* add the event to the polling wait table */
+	poll_wait(filp, &g_sep_event, wait);
 
 #endif
 
-  edbg(
-	"sep_dev->host_to_sep_send_counter is %lu\n",
-		sep_dev->host_to_sep_send_counter);
-  edbg(
-	"sep_dev->sep_to_host_reply_counter is %lu\n",
-	sep_dev->sep_to_host_reply_counter);
+	edbg("sep_dev->host_to_sep_send_counter is %lu\n", sep_dev->host_to_sep_send_counter);
+	edbg("sep_dev->sep_to_host_reply_counter is %lu\n", sep_dev->sep_to_host_reply_counter);
 
-  /* check if the data is ready */
-  if (sep_dev->host_to_sep_send_counter ==  sep_dev->sep_to_host_reply_counter) {
-	for (count = 0; count < 12 * 4; count += 4)
-		edbg("Sep Mesg Word %lu of the message is %lu\n", count,
-			*((unsigned long *)(sep_dev->shared_area_addr + count)));
+	/* check if the data is ready */
+	if (sep_dev->host_to_sep_send_counter == sep_dev->sep_to_host_reply_counter) {
+		for (count = 0; count < 12 * 4; count += 4)
+			edbg("Sep Mesg Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + count)));
 
-	for (count = 0; count < 10 * 4; count += 4)
-		edbg("Debug Data Word %lu of the message is %lu\n", count,
-	*((unsigned long *)(sep_dev->shared_area_addr + 0x1800 + count)));
+		for (count = 0; count < 10 * 4; count += 4)
+			edbg("Debug Data Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + 0x1800 + count)));
 
-	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
-	edbg( "retVal is %lu\n", retVal);
-	/* check if the this is sep reply or request */
-	if (retVal >> 31) {
-	edbg(
-	"SEP Driver: sep request in\n");
-	  /* request */
-	  mask |= POLLOUT | POLLWRNORM;
-	} else {
-	edbg( "SEP Driver: sep reply in\n");
-	  mask |= POLLIN | POLLRDNORM;
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
+		edbg("retVal is %lu\n", retVal);
+		/* check if the this is sep reply or request */
+		if (retVal >> 31) {
+			edbg("SEP Driver: sep request in\n");
+			/* request */
+			mask |= POLLOUT | POLLWRNORM;
+		} else {
+			edbg("SEP Driver: sep reply in\n");
+			mask |= POLLIN | POLLRDNORM;
+		}
 	}
-  }
 
-  dbg("SEP Driver:<-------- poll exit\n");
-  return mask;
+	dbg("SEP Driver:<-------- poll exit\n");
+	return mask;
 }
 
 
-static int sep_ioctl(struct inode		*inode,
-					struct file		*filp,
-					unsigned int		cmd,
-					unsigned long		arg)
+static int sep_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg)
 {
 
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
   /*------------------------
 	CODE
   ------------------------*/
-  error = 0;
+	error = 0;
 
-  dbg("------------>SEP Driver: ioctl start\n");
+	dbg("------------>SEP Driver: ioctl start\n");
 
-  edbg("SEP Driver: cmd is %x\n", cmd);
+	edbg("SEP Driver: cmd is %x\n", cmd);
 
-  /* check that the command is for sep device */
-  if (_IOC_TYPE(cmd) != SEP_IOC_MAGIC_NUMBER)
-	error = -ENOTTY;
+	/* check that the command is for sep device */
+	if (_IOC_TYPE(cmd) != SEP_IOC_MAGIC_NUMBER)
+		error = -ENOTTY;
 
 	switch (cmd) {
 	case SEP_IOCSENDSEPCOMMAND:
 
-	  /* send command to SEP */
-	sep_send_command_handler();
+		/* send command to SEP */
+		sep_send_command_handler();
 
-	edbg(
-		"SEP Driver: after sep_send_command_handler\n");
+		edbg("SEP Driver: after sep_send_command_handler\n");
 
-	  break;
+		break;
 
 	case SEP_IOCSENDSEPRPLYCOMMAND:
 
-	  /* send reply command to SEP */
-	sep_send_reply_command_handler();
+		/* send reply command to SEP */
+		sep_send_reply_command_handler();
 
-	  break;
+		break;
 
 	case SEP_IOCALLOCDATAPOLL:
 
-	  /* allocate data pool */
-	error = sep_allocate_data_pool_memory_handler(arg);
+		/* allocate data pool */
+		error = sep_allocate_data_pool_memory_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCWRITEDATAPOLL:
 
-	  /* write data into memory pool */
-	error = sep_write_into_data_pool_handler(arg);
+		/* write data into memory pool */
+		error = sep_write_into_data_pool_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCREADDATAPOLL:
 
-	  /* read data from data pool into application memory */
-	error = sep_read_from_data_pool_handler(arg);
+		/* read data from data pool into application memory */
+		error = sep_read_from_data_pool_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCCREATESYMDMATABLE:
 
-	  /* create dma table for synhronic operation */
-	error = sep_create_sync_dma_tables_handler(arg);
+		/* create dma table for synhronic operation */
+		error = sep_create_sync_dma_tables_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCCREATEFLOWDMATABLE:
 
-	  /* create flow dma tables */
-	error = sep_create_flow_dma_tables_handler(arg);
+		/* create flow dma tables */
+		error = sep_create_flow_dma_tables_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCFREEDMATABLEDATA:
 
-	  /* free the pages */
-	error = sep_free_dma_table_data_handler();
+		/* free the pages */
+		error = sep_free_dma_table_data_handler();
 
-	  break;
+		break;
 
 	case SEP_IOCSETFLOWID:
 
-	  /* set flow id */
-	error = sep_set_flow_id_handler(arg);
+		/* set flow id */
+		error = sep_set_flow_id_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCADDFLOWTABLE:
 
-	  /* add tables to the dynamic flow */
-	error = sep_add_flow_tables_handler(arg);
+		/* add tables to the dynamic flow */
+		error = sep_add_flow_tables_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCADDFLOWMESSAGE:
 
-	  /* add message of add tables to flow */
-	error = sep_add_flow_tables_message_handler(arg);
+		/* add message of add tables to flow */
+		error = sep_add_flow_tables_message_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCSEPSTART:
 
-	  /* start command to sep */
-	error = sep_start_handler();
-	  break;
+		/* start command to sep */
+		error = sep_start_handler();
+		break;
 
 	case SEP_IOCSEPINIT:
 
-	  /* init command to sep */
-	error = sep_init_handler(arg);
-	  break;
+		/* init command to sep */
+		error = sep_init_handler(arg);
+		break;
 
 	case SEP_IOCSETAPIMODE:
 
-	  /* set non- blocking mode */
-	error = sep_set_api_mode_handler(arg);
+		/* set non- blocking mode */
+		error = sep_set_api_mode_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCGETSTATICPOOLADDR:
 
···
 
 	case SEP_IOCENDTRANSACTION:
 
-	error = sep_end_transaction_handler(arg);
+		error = sep_end_transaction_handler(arg);
 
 		break;
 
 	case SEP_IOCREALLOCCACHERES:
 
-	error = sep_realloc_cache_resident_handler(arg);
+		error = sep_realloc_cache_resident_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCGETMAPPEDADDROFFSET:
 
-	error = sep_get_physical_mapped_offset_handler(arg);
+		error = sep_get_physical_mapped_offset_handler(arg);
 
-	  break;
+		break;
 	case SEP_IOCGETIME:
 
-	error = sep_get_time_handler(arg);
+		error = sep_get_time_handler(arg);
 
-	  break;
+		break;
 
 	default:
-	error = -ENOTTY;
-	  break;
-  }
+		error = -ENOTTY;
+		break;
+	}
 
-  dbg("SEP Driver:<-------- ioctl end\n");
+	dbg("SEP Driver:<-------- ioctl end\n");
 
-  return error;
+	return error;
 }
 
 
 /*
   this function registers the driver to the file system
 */
-static int  sep_register_driver_to_fs(void)
+static int sep_register_driver_to_fs(void)
 {
-  /* return value */
-  int			ret_val;
+	/* return value */
+	int ret_val;
 
   /*---------------------
 	CODE
   -----------------------*/
 
-  ret_val = alloc_chrdev_region(&g_sep_device_number, 0, 1, "sep_sec_driver");
-  if (ret_val) {
-	edbg(
-	"sep_driver:major number allocation failed, retval is %d\n", ret_val);
+	ret_val = alloc_chrdev_region(&g_sep_device_number, 0, 1, "sep_sec_driver");
+	if (ret_val) {
+		edbg("sep_driver:major number allocation failed, retval is %d\n", ret_val);
+		goto end_function;
+	}
+
+	/* set the files operations structure */
+	g_sep_fops.owner = THIS_MODULE;
+	g_sep_fops.ioctl = sep_ioctl;
+	g_sep_fops.poll = sep_poll;
+	g_sep_fops.open = sep_open;
+	g_sep_fops.release = sep_release;
+	g_sep_fops.mmap = sep_mmap;
+
+	/* init cdev */
+	cdev_init(&g_sep_cdev, &g_sep_fops);
+	g_sep_cdev.owner = THIS_MODULE;
+
+	/* register the driver with the kernel */
+	ret_val = cdev_add(&g_sep_cdev, g_sep_device_number, 1);
+
+	if (ret_val) {
+		edbg("sep_driver:cdev_add failed, retval is %d\n", ret_val);
+		goto end_function_unregister_devnum;
+	}
+
 	goto end_function;
-  }
 
-  /* set the files operations structure */
-  g_sep_fops.owner = THIS_MODULE;
-  g_sep_fops.ioctl = sep_ioctl;
-  g_sep_fops.poll = sep_poll;
-  g_sep_fops.open = sep_open;
-  g_sep_fops.release = sep_release;
-  g_sep_fops.mmap = sep_mmap;
+      end_function_unregister_devnum:
 
-  /* init cdev */
-  cdev_init(&g_sep_cdev, &g_sep_fops);
-  g_sep_cdev.owner = THIS_MODULE;
+	/* unregister dev numbers */
+	unregister_chrdev_region(g_sep_device_number, 1);
 
-  /* register the driver with the kernel */
-  ret_val = cdev_add(&g_sep_cdev, g_sep_device_number, 1);
+      end_function:
 
-  if (ret_val) {
-	edbg(
-	"sep_driver:cdev_add failed, retval is %d\n",
-	ret_val);
-	goto end_function_unregister_devnum;
-  }
-
-  goto end_function;
-
-end_function_unregister_devnum:
-
-  /* unregister dev numbers */
-  unregister_chrdev_region(g_sep_device_number, 1);
-
-end_function:
-
-  return ret_val;
+	return ret_val;
 }
 
 /*
···
 	CODE
   ---------------------*/
 
-  cdev_del(&g_sep_cdev);
+	cdev_del(&g_sep_cdev);
 
-  /* unregister dev numbers */
-  unregister_chrdev_region(g_sep_device_number, 1);
+	/* unregister dev numbers */
+	unregister_chrdev_region(g_sep_device_number, 1);
 }
 
 /*--------------------------------------------------------------
···
 ----------------------------------------------------------------*/
 static int __init sep_init(void)
 {
-  /* return value */
-  int			ret_val;
+	/* return value */
+	int ret_val;
 
-  /* counter */
-  int			counter;
+	/* counter */
+	int counter;
 
-  /* size to of memory for allocation */
-  int			size;
+	/* size to of memory for allocation */
+	int size;
 
   /*------------------------
 	CODE
   ------------------------*/
 
-  dbg("SEP Driver:-------->Init start\n");
-  edbg("sep->shared_area_addr = %lx\n",
-	(unsigned long)&sep_dev->shared_area_addr);
+	dbg("SEP Driver:-------->Init start\n");
+	edbg("sep->shared_area_addr = %lx\n", (unsigned long) &sep_dev->shared_area_addr);
 
-  ret_val = 0;
+	ret_val = 0;
 
 /* transaction counter that coordinates the transactions between SEP
 	and HOST */
-  sep_dev->host_to_sep_send_counter = 0;
+	sep_dev->host_to_sep_send_counter = 0;
 
 /* counter for the messages from sep */
-  sep_dev->sep_to_host_reply_counter = 0;
+	sep_dev->sep_to_host_reply_counter = 0;
 
 /* counter for the number of bytes allocated in the pool
 for the current transaction */
-  sep_dev->data_pool_bytes_allocated = 0;
+	sep_dev->data_pool_bytes_allocated = 0;
 
-  /* set the starting mode to blocking */
-  sep_dev->block_mode_flag = 1;
+	/* set the starting mode to blocking */
+	sep_dev->block_mode_flag = 1;
 
 
-  ret_val = sep_register_driver_to_device();
-  if (ret_val) {
-	edbg(
-	"sep_driver:sep_driver_to_device failed, ret_val is %d\n",
-	ret_val);
-	goto end_function_unregister_from_fs;
-  }
+	ret_val = sep_register_driver_to_device();
+	if (ret_val) {
+		edbg("sep_driver:sep_driver_to_device failed, ret_val is %d\n", ret_val);
+		goto end_function_unregister_from_fs;
+	}
 
-  /* calculate the total size for allocation */
-  size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
+	/* calculate the total size for allocation */
+	size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
+	    SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES + SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
 
 
 
-  /* allocate the shared area */
-  if (sep_map_and_alloc_shared_area(size,
-				&sep_dev->shared_area_addr,
-				&sep_dev->phys_shared_area_addr)) {
-	ret_val = -ENOMEM;
-	/* allocation failed */
-	goto end_function_unmap_io_memory;
-  }
+	/* allocate the shared area */
+	if (sep_map_and_alloc_shared_area(size, &sep_dev->shared_area_addr, &sep_dev->phys_shared_area_addr)) {
+		ret_val = -ENOMEM;
+		/* allocation failed */
+		goto end_function_unmap_io_memory;
+	}
 
-  /* now set the memory regions */
-  sep_dev->message_shared_area_addr = sep_dev->shared_area_addr;
+	/* now set the memory regions */
+	sep_dev->message_shared_area_addr = sep_dev->shared_area_addr;
 
-  edbg(
-	"SEP Driver: g_message_shared_area_addr is %08lx\n",
-	sep_dev->message_shared_area_addr);
+	edbg("SEP Driver: g_message_shared_area_addr is %08lx\n", sep_dev->message_shared_area_addr);
 
 #if (SEP_DRIVER_RECONFIG_MESSAGE_AREA == 1)
 
-  /* send the new SHARED MESSAGE AREA to the SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR1_REG_ADDR,
-			sep_dev->phys_shared_area_addr);
+	/* send the new SHARED MESSAGE AREA to the SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR1_REG_ADDR, sep_dev->phys_shared_area_addr);
 
-  /* poll for SEP response */
-  retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR1_REG_ADDR);
-  while (retVal != 0xffffffff && retVal != sep_dev->phys_shared_area_addr)
+	/* poll for SEP response */
 	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR1_REG_ADDR);
+	while (retVal != 0xffffffff && retVal != sep_dev->phys_shared_area_addr)
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR1_REG_ADDR);
 
-  /* check the return value (register) */
-  if (retVal != sep_dev->phys_shared_area_addr) {
-	ret_val = -ENOMEM;
-	goto end_function_deallocate_message_area;
-  }
-
+	/* check the return value (register) */
+	if (retVal != sep_dev->phys_shared_area_addr) {
+		ret_val = -ENOMEM;
+		goto end_function_deallocate_message_area;
+	}
 #endif
 
-  /* init the flow contextes */
-  for (counter = 0; counter < SEP_DRIVER_NUM_FLOWS; counter++)
-	sep_dev->flows_data_array[counter].flow_id = SEP_FREE_FLOW_ID;
+	/* init the flow contextes */
+	for (counter = 0; counter < SEP_DRIVER_NUM_FLOWS; counter++)
+		sep_dev->flows_data_array[counter].flow_id = SEP_FREE_FLOW_ID;
 
-  sep_dev->flow_wq_ptr = create_singlethread_workqueue("sepflowwq");
-  if (sep_dev->flow_wq_ptr == 0) {
-	ret_val = -ENOMEM;
-	edbg(
-		"sep_driver:flow queue creation failed\n");
-	goto end_function_deallocate_sep_shared_area;
-  }
+	sep_dev->flow_wq_ptr = create_singlethread_workqueue("sepflowwq");
+	if (sep_dev->flow_wq_ptr == 0) {
+		ret_val = -ENOMEM;
+		edbg("sep_driver:flow queue creation failed\n");
+		goto end_function_deallocate_sep_shared_area;
+	}
 
-  edbg(
-		"SEP Driver: create flow workqueue \n");
+	edbg("SEP Driver: create flow workqueue \n");
 
-  /* register driver to fs */
-  ret_val = sep_register_driver_to_fs();
-  if (ret_val)
-	goto end_function_deallocate_sep_shared_area;
+	/* register driver to fs */
+	ret_val = sep_register_driver_to_fs();
+	if (ret_val)
+		goto end_function_deallocate_sep_shared_area;
 
-  /* load the rom code */
-  sep_load_rom_code();
+	/* load the rom code */
+	sep_load_rom_code();
 
-  goto end_function;
+	goto end_function;
 
-end_function_unregister_from_fs:
+      end_function_unregister_from_fs:
 
-  /* unregister from fs */
-  sep_unregister_driver_from_fs();
+	/* unregister from fs */
+	sep_unregister_driver_from_fs();
 
-end_function_deallocate_sep_shared_area:
+      end_function_deallocate_sep_shared_area:
 
-  /* de-allocate shared area */
-  sep_unmap_and_free_shared_area(size,
-				sep_dev->shared_area_addr,
-				sep_dev->phys_shared_area_addr);
+	/* de-allocate shared area */
+	sep_unmap_and_free_shared_area(size, sep_dev->shared_area_addr, sep_dev->phys_shared_area_addr);
 
-end_function_unmap_io_memory:
+      end_function_unmap_io_memory:
 
-  iounmap((void *)sep_dev->reg_base_address);
+	iounmap((void *) sep_dev->reg_base_address);
 
-  /* release io memory region */
-  release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
+	/* release io memory region */
+	release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- Init end\n");
+	dbg("SEP Driver:<-------- Init end\n");
 
-  return ret_val;
+	return ret_val;
 }
 
 
···
 --------------------------------------------------------------*/
 static void __exit sep_exit(void)
 {
-  /* size */
-  int			size;
+	/* size */
+	int size;
 
   /*-----------------------------
 	CODE
   --------------------------------*/
 
-  dbg("SEP Driver:--------> Exit start\n");
+	dbg("SEP Driver:--------> Exit start\n");
 
-  /* unregister from fs */
-  sep_unregister_driver_from_fs();
+	/* unregister from fs */
+	sep_unregister_driver_from_fs();
 
-  /* calculate the total size for de-allocation */
-  size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
+	/* calculate the total size for de-allocation */
+	size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
+	    SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES + SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
 
 
-  /* free shared area  */
-  sep_unmap_and_free_shared_area(size,
-				sep_dev->shared_area_addr,
-				sep_dev->phys_shared_area_addr);
+	/* free shared area  */
+	sep_unmap_and_free_shared_area(size, sep_dev->shared_area_addr, sep_dev->phys_shared_area_addr);
 
-  edbg(
-		"SEP Driver: free pages SEP SHARED AREA \n");
+	edbg("SEP Driver: free pages SEP SHARED AREA \n");
 
-  iounmap((void *)sep_dev->reg_base_address);
+	iounmap((void *) sep_dev->reg_base_address);
 
-  edbg( "SEP Driver: iounmap \n");
+	edbg("SEP Driver: iounmap \n");
 
-  /* release io memory region */
-  release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
+	/* release io memory region */
+	release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
 
-  edbg( "SEP Driver: release_mem_region \n");
+	edbg("SEP Driver: release_mem_region \n");
 
-  dbg("SEP Driver:<-------- Exit end\n");
+	dbg("SEP Driver:<-------- Exit end\n");
 }
 
 
···
 */
 irqreturn_t sep_inthandler(int irq, void *dev_id)
 {
-  /* int error */
-  irqreturn_t			int_error;
+	/* int error */
+	irqreturn_t int_error;
 
-  /* error */
-  unsigned long		error;
+	/* error */
+	unsigned long error;
 
-  /* reg value */
-  unsigned long		reg_val;
+	/* reg value */
+	unsigned long reg_val;
 
-  /* flow id */
-  unsigned long		 flow_id;
+	/* flow id */
+	unsigned long flow_id;
 
-  /* flow context */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* flow context */
+	struct sep_flow_context_t *flow_context_ptr;
 
   /*-----------------------------
 	CODE
   -----------------------------*/
 
-  int_error = IRQ_HANDLED;
+	int_error = IRQ_HANDLED;
 
-  /* read the IRR register to check if this is SEP interrupt */
-  reg_val = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
-  edbg( "SEP Interrupt - reg is %08lx\n",
-			reg_val);
+	/* read the IRR register to check if this is SEP interrupt */
+	reg_val = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
+	edbg("SEP Interrupt - reg is %08lx\n", reg_val);
 
-  /* check if this is the flow interrupt */
-  if (0/*reg_val & (0x1 << 11)*/) {
-	/* read GPRO to find out the which flow is done */
-	flow_id = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
+	/* check if this is the flow interrupt */
+	if (0 /*reg_val & (0x1 << 11) */ ) {
+		/* read GPRO to find out the which flow is done */
+		flow_id = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
 
-	/* find the contex of the flow */
-	error = sep_find_flow_context(flow_id >> 28, &flow_context_ptr);
-	if (error)
-		goto end_function_with_error;
+		/* find the contex of the flow */
+		error = sep_find_flow_context(flow_id >> 28, &flow_context_ptr);
+		if (error)
+			goto end_function_with_error;
 
-	INIT_WORK(&flow_context_ptr->flow_wq, sep_flow_done_handler);
+		INIT_WORK(&flow_context_ptr->flow_wq, sep_flow_done_handler);
 
-	/* queue the work */
-	queue_work(sep_dev->flow_wq_ptr, &flow_context_ptr->flow_wq);
+		/* queue the work */
+		queue_work(sep_dev->flow_wq_ptr, &flow_context_ptr->flow_wq);
 
-  } else {
-	/* check if this is reply interrupt from SEP */
-	if (reg_val & (0x1 << 13)) {
-		/* update the counter of reply messages */
-		sep_dev->sep_to_host_reply_counter++;
-
-		/* wake up the waiting process */
-		wake_up(&g_sep_event);
 	} else {
-		int_error = IRQ_NONE;
-		goto end_function;
+		/* check if this is reply interrupt from SEP */
+		if (reg_val & (0x1 << 13)) {
+			/* update the counter of reply messages */
+			sep_dev->sep_to_host_reply_counter++;
+
+			/* wake up the waiting process */
+			wake_up(&g_sep_event);
+		} else {
+			int_error = IRQ_NONE;
+			goto end_function;
+		}
 	}
-  }
 
-end_function_with_error:
+      end_function_with_error:
 
-  /* clear the interrupt */
-  sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR, reg_val);
+	/* clear the interrupt */
+	sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR, reg_val);
 
-end_function:
+      end_function:
 
-  return int_error;
+	return int_error;
 }
 
 
···
   This function prepares only input DMA table for synhronic symmetric
   operations (HASH)
 */
-int sep_prepare_input_dma_table(unsigned long	app_virt_addr,
-				unsigned long	data_size,
-				unsigned long	block_size,
-				unsigned long	*lli_table_ptr,
-				unsigned long	*num_entries_ptr,
-				unsigned long	*table_data_size_ptr,
-				bool			isKernelVirtualAddress)
-
+int sep_prepare_input_dma_table(unsigned long app_virt_addr, unsigned long data_size, unsigned long block_size, unsigned long *lli_table_ptr, unsigned long *num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress)
 {
-  /* pointer to the info entry of the table - the last entry */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* pointer to the info entry of the table - the last entry */
+	struct sep_lli_entry_t *info_entry_ptr;
 
-  /* array of pointers ot page */
-  struct sep_lli_entry_t		*lli_array_ptr;
+	/* array of pointers ot page */
+	struct sep_lli_entry_t *lli_array_ptr;
 
-  /* points to the first entry to be processed in the lli_in_array */
-  unsigned long		current_entry;
+	/* points to the first entry to be processed in the lli_in_array */
+	unsigned long current_entry;
 
-  /* num entries in the virtual buffer */
-  unsigned long		sep_lli_entries;
+	/* num entries in the virtual buffer */
+	unsigned long sep_lli_entries;
 
-  /* lli table pointer */
-  struct sep_lli_entry_t		*in_lli_table_ptr;
+	/* lli table pointer */
+	struct sep_lli_entry_t *in_lli_table_ptr;
 
-  /* the total data in one table */
-  unsigned long		table_data_size;
+	/* the total data in one table */
+	unsigned long table_data_size;
 
-  /* number of entries in lli table */
-  unsigned long		num_entries_in_table;
+	/* number of entries in lli table */
+	unsigned long num_entries_in_table;
 
-  /* next table address */
-  unsigned long		lli_table_alloc_addr;
+	/* next table address */
+	unsigned long lli_table_alloc_addr;
 
-  /* result */
-  unsigned long		result;
+	/* result */
+	unsigned long result;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_prepare_input_dma_table start\n");
+	dbg("SEP Driver:--------> sep_prepare_input_dma_table start\n");
 
-  edbg( "SEP Driver:data_size is %lu\n", data_size);
-  edbg( "SEP Driver:block_size is %lu\n", block_size);
+	edbg("SEP Driver:data_size is %lu\n", data_size);
+	edbg("SEP Driver:block_size is %lu\n", block_size);
 
-  /* initialize the pages pointers */
-  sep_dev->in_page_array = 0;
-  sep_dev->in_num_pages = 0;
+	/* initialize the pages pointers */
+	sep_dev->in_page_array = 0;
+	sep_dev->in_num_pages = 0;
 
-  if (data_size == 0) {
-	/* special case  - created 2 entries table with zero data */
-	in_lli_table_ptr = (struct sep_lli_entry_t *)(sep_dev->shared_area_addr +
-			SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES);
-	in_lli_table_ptr->physical_address = sep_dev->shared_area_addr +
-			SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-	in_lli_table_ptr->block_size = 0;
+	if (data_size == 0) {
+		/* special case  - created 2 entries table with zero data */
+		in_lli_table_ptr = (struct sep_lli_entry_t *) (sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES);
+		in_lli_table_ptr->physical_address = sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+		in_lli_table_ptr->block_size = 0;
 
-	in_lli_table_ptr++;
-	in_lli_table_ptr->physical_address = 0xFFFFFFFF;
-	in_lli_table_ptr->block_size = 0;
+		in_lli_table_ptr++;
+		in_lli_table_ptr->physical_address = 0xFFFFFFFF;
+		in_lli_table_ptr->block_size = 0;
 
-	*lli_table_ptr = sep_dev->phys_shared_area_addr +
-			SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-	*num_entries_ptr = 2;
-	*table_data_size_ptr = 0;
+		*lli_table_ptr = sep_dev->phys_shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+		*num_entries_ptr = 2;
+		*table_data_size_ptr = 0;
 
-	goto end_function;
-  }
-
-  /* check if the pages are in Kernel Virtual Address layout */
-  if (isKernelVirtualAddress == true)
-	/* lock the pages of the kernel buffer and translate them to pages */
-	result = sep_lock_kernel_pages(app_virt_addr,
-					data_size,
-					&sep_dev->in_num_pages,
-					&lli_array_ptr,
-					&sep_dev->in_page_array);
-  else
-	/* lock the pages of the user buffer and translate them to pages */
-	result = sep_lock_user_pages(app_virt_addr,
-				data_size,
-				&sep_dev->in_num_pages,
-				&lli_array_ptr,
-				&sep_dev->in_page_array);
-
-  if (result)
-	return result;
-
-  edbg(
-  "SEP Driver:output sep_dev->in_num_pages is %lu\n",
-  sep_dev->in_num_pages);
-
-  current_entry = 0;
-  info_entry_ptr = 0;
-  sep_lli_entries = sep_dev->in_num_pages;
-
-  /* initiate to point after the message area */
-  lli_table_alloc_addr = sep_dev->shared_area_addr +
-		SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-
-  /* loop till all the entries in in array are not processed */
-  while (current_entry < sep_lli_entries) {
-	/* set the new input and output tables */
-	in_lli_table_ptr = (struct sep_lli_entry_t *)lli_table_alloc_addr;
-
-	lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) *
-				SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
-
-	/* calculate the maximum size of data for input table */
-	table_data_size = sep_calculate_lli_table_max_size(
-		&lli_array_ptr[current_entry],
-		(sep_lli_entries - current_entry));
-
-	/* now calculate the table size so that it will be module block size */
-	table_data_size = (table_data_size / block_size) * block_size;
-
-	edbg(
-	"SEP Driver:output table_data_size is %lu\n",
-	table_data_size);
-
-	/* construct input lli table */
-	sep_build_lli_table(&lli_array_ptr[current_entry],
-						in_lli_table_ptr,
-						&current_entry,
-						&num_entries_in_table,
-						table_data_size);
-
-	if (info_entry_ptr == 0) {
-	  /* set the output parameters to physical addresses */
-	  *lli_table_ptr = sep_shared_area_virt_to_phys(
-		  (unsigned long)in_lli_table_ptr);
-	  *num_entries_ptr = num_entries_in_table;
-	  *table_data_size_ptr = table_data_size;
-
-	edbg(
-	"SEP Driver:output lli_table_in_ptr is %08lx\n",
-	*lli_table_ptr);
-	} else {
-	  /* update the info entry of the previous in table */
-	info_entry_ptr->physical_address = sep_shared_area_virt_to_phys(
-				(unsigned long)in_lli_table_ptr);
-	info_entry_ptr->block_size = ((num_entries_in_table) << 24) |
-				(table_data_size);
+		goto end_function;
 	}
 
-	/* save the pointer to the info entry of the current tables */
-	info_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
-  }
+	/* check if the pages are in Kernel Virtual Address layout */
+	if (isKernelVirtualAddress == true)
+		/* lock the pages of the kernel buffer and translate them to pages */
+		result = sep_lock_kernel_pages(app_virt_addr, data_size, &sep_dev->in_num_pages, &lli_array_ptr, &sep_dev->in_page_array);
+	else
+		/* lock the pages of the user buffer and translate them to pages */
+		result = sep_lock_user_pages(app_virt_addr, data_size, &sep_dev->in_num_pages, &lli_array_ptr, &sep_dev->in_page_array);
 
-  /* print input tables */
-  sep_debug_print_lli_tables((struct sep_lli_entry_t *)
-			sep_shared_area_phys_to_virt(*lli_table_ptr),
-			*num_entries_ptr,
-			*table_data_size_ptr);
+	if (result)
+		return result;
 
-  /* the array of the pages */
-  kfree(lli_array_ptr);
+	edbg("SEP Driver:output sep_dev->in_num_pages is %lu\n", sep_dev->in_num_pages);
 
-end_function:
+	current_entry = 0;
+	info_entry_ptr = 0;
+	sep_lli_entries = sep_dev->in_num_pages;
 
-  dbg("SEP Driver:<-------- sep_prepare_input_dma_table end\n");
+	/* initiate to point after the message area */
+	lli_table_alloc_addr = sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
 
-  return 0;
+	/* loop till all the entries in in array are not processed */
+	while (current_entry < sep_lli_entries) {
+		/* set the new input and output tables */
+		in_lli_table_ptr = (struct sep_lli_entry_t *) lli_table_alloc_addr;
+
+		lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) * SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
+
+		/* calculate the maximum size of data for input table */
+		table_data_size = sep_calculate_lli_table_max_size(&lli_array_ptr[current_entry], (sep_lli_entries - current_entry));
+
+		/* now calculate the table size so that it will be module block size */
+		table_data_size = (table_data_size / block_size) * block_size;
+
+		edbg("SEP Driver:output table_data_size is %lu\n", table_data_size);
+
+		/* construct input lli table */
+		sep_build_lli_table(&lli_array_ptr[current_entry], in_lli_table_ptr, &current_entry, &num_entries_in_table, table_data_size);
+
+		if (info_entry_ptr == 0) {
+			/* set the output parameters to physical addresses */
+			*lli_table_ptr = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			*num_entries_ptr = num_entries_in_table;
+			*table_data_size_ptr = table_data_size;
+
+			edbg("SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_ptr);
+		} else {
+			/* update the info entry of the previous in table */
+			info_entry_ptr->physical_address = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			info_entry_ptr->block_size = ((num_entries_in_table) << 24) | (table_data_size);
+		}
+
+		/* save the pointer to the info entry of the current tables */
+		info_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
+	}
+
+	/* print input tables */
+	sep_debug_print_lli_tables((struct sep_lli_entry_t *)
+				   sep_shared_area_phys_to_virt(*lli_table_ptr), *num_entries_ptr, *table_data_size_ptr);
+
+	/* the array of the pages */
+	kfree(lli_array_ptr);
+
+      end_function:
+
+	dbg("SEP Driver:<-------- sep_prepare_input_dma_table end\n");
+
+	return 0;
 
 }
 
···
   symmetric operations (AES, DES). It also checks that each table
   is of the modular block size
 */
-int sep_prepare_input_output_dma_table(unsigned long	app_virt_in_addr,
-					unsigned long	app_virt_out_addr,
-					unsigned long	data_size,
-					unsigned long	block_size,
-					unsigned long	*lli_table_in_ptr,
-					unsigned long	*lli_table_out_ptr,
-					unsigned long	*in_num_entries_ptr,
-					unsigned long	*out_num_entries_ptr,
-					unsigned long	*table_data_size_ptr,
-					bool 		isKernelVirtualAddress)
-
+int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr,
+				       unsigned long app_virt_out_addr,
+				       unsigned long data_size,
+				       unsigned long block_size,
+				       unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress)
 {
-  /* array of pointers of page */
-  struct sep_lli_entry_t		*lli_in_array;
+	/* array of pointers of page */
+	struct sep_lli_entry_t *lli_in_array;
 
-  /* array of pointers of page */
-  struct sep_lli_entry_t		*lli_out_array;
+	/* array of pointers of page */
+	struct sep_lli_entry_t *lli_out_array;
 
-  /* result */
-  int				result;
+	/* result */
+	int result;
 
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_prepare_input_output_dma_table start\n");
+	dbg("SEP Driver:--------> sep_prepare_input_output_dma_table start\n");
 
-  result = 0;
+	result = 0;
 
-  /* initialize the pages pointers */
-  sep_dev->in_page_array = 0;
-  sep_dev->out_page_array = 0;
+	/* initialize the pages pointers */
+	sep_dev->in_page_array = 0;
+	sep_dev->out_page_array = 0;
 
-  /* check if the pages are in Kernel Virtual Address layout */
-  if (isKernelVirtualAddress == true) {
-	/* lock the pages of the kernel buffer and translate them to pages */
-	result = sep_lock_kernel_pages(app_virt_in_addr,
-				data_size,
-				&sep_dev->in_num_pages,
-				&lli_in_array,
-				&sep_dev->in_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_kernel_pages for input virtual buffer failed\n");
-	goto end_function;
+	/* check if the pages are in Kernel Virtual Address layout */
+	if (isKernelVirtualAddress == true) {
+		/* lock the pages of the kernel buffer and translate them to pages */
+		result = sep_lock_kernel_pages(app_virt_in_addr, data_size, &sep_dev->in_num_pages, &lli_in_array, &sep_dev->in_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_kernel_pages for input virtual buffer failed\n");
+			goto end_function;
+		}
+	} else {
+		/* lock the pages of the user buffer and translate them to pages */
+		result = sep_lock_user_pages(app_virt_in_addr, data_size, &sep_dev->in_num_pages, &lli_in_array, &sep_dev->in_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_user_pages for input virtual buffer failed\n");
+			goto end_function;
+		}
 	}
-  } else {
-	/* lock the pages of the user buffer and translate them to pages */
-	result = sep_lock_user_pages(app_virt_in_addr,
-					data_size,
-					&sep_dev->in_num_pages,
-					&lli_in_array,
-					&sep_dev->in_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_user_pages for input virtual buffer failed\n");
-	goto end_function;
+
+	if (isKernelVirtualAddress == true) {
+		result = sep_lock_kernel_pages(app_virt_out_addr, data_size, &sep_dev->out_num_pages, &lli_out_array, &sep_dev->out_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_kernel_pages for output virtual buffer failed\n");
+			goto end_function_with_error1;
+		}
+	} else {
+		result = sep_lock_user_pages(app_virt_out_addr, data_size, &sep_dev->out_num_pages, &lli_out_array, &sep_dev->out_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_user_pages for output virtual buffer failed\n");
+			goto end_function_with_error1;
+		}
 	}
-  }
 
-  if (isKernelVirtualAddress == true) {
-	result = sep_lock_kernel_pages(app_virt_out_addr,
-				data_size,
-				&sep_dev->out_num_pages,
-				&lli_out_array,
-				&sep_dev->out_page_array);
+
+	edbg("sep_dev->in_num_pages is %lu\n", sep_dev->in_num_pages);
+	edbg("sep_dev->out_num_pages is %lu\n", sep_dev->out_num_pages);
+	edbg("SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP is %x\n", SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP);
+
+
+	/* call the fucntion that creates table from the lli arrays */
+	result = sep_construct_dma_tables_from_lli(lli_in_array, sep_dev->in_num_pages, lli_out_array, sep_dev->out_num_pages, block_size, lli_table_in_ptr, lli_table_out_ptr, in_num_entries_ptr, out_num_entries_ptr, table_data_size_ptr);
 	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_kernel_pages for output virtual buffer failed\n");
-	goto end_function_with_error1;
+		edbg("SEP Driver: sep_construct_dma_tables_from_lli failed\n");
+		goto end_function_with_error2;
 	}
-  } else {
-	result = sep_lock_user_pages(app_virt_out_addr,
-					data_size,
-					&sep_dev->out_num_pages,
-					&lli_out_array,
-					&sep_dev->out_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_user_pages for output virtual buffer failed\n");
-	goto end_function_with_error1;
-	}
-  }
+
+	/* fall through - free the lli entry arrays */
+
+	dbg("in_num_entries_ptr is %08lx\n", *in_num_entries_ptr);
+	dbg("out_num_entries_ptr is %08lx\n", *out_num_entries_ptr);
+	dbg("table_data_size_ptr is %08lx\n", *table_data_size_ptr);
 
 
-  edbg(
-	"sep_dev->in_num_pages is %lu\n", sep_dev->in_num_pages);
-	edbg(
-	"sep_dev->out_num_pages is %lu\n", sep_dev->out_num_pages);
-	edbg(
-	"SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP is %x\n",
-	SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP);
+      end_function_with_error2:
 
+	kfree(lli_out_array);
 
-  /* call the fucntion that creates table from the lli arrays */
-  result = sep_construct_dma_tables_from_lli(lli_in_array,
-					sep_dev->in_num_pages,
-					lli_out_array,
-					sep_dev->out_num_pages,
-					 block_size,
-					lli_table_in_ptr,
-					lli_table_out_ptr,
-					in_num_entries_ptr,
-					out_num_entries_ptr,
-					table_data_size_ptr);
-  if (result) {
-	edbg(
-		"SEP Driver: sep_construct_dma_tables_from_lli failed\n");
-	goto end_function_with_error2;
-  }
+      end_function_with_error1:
 
-  /* fall through - free the lli entry arrays */
+	kfree(lli_in_array);
 
-  dbg("in_num_entries_ptr is %08lx\n",
-	*in_num_entries_ptr);
-  dbg("out_num_entries_ptr is %08lx\n",
-	*out_num_entries_ptr);
-  dbg("table_data_size_ptr is %08lx\n",
-	*table_data_size_ptr);
+      end_function:
 
+	dbg("SEP Driver:<-------- sep_prepare_input_output_dma_table end result = %d\n", (int) result);
 
-end_function_with_error2:
-
-  kfree(lli_out_array);
-
-end_function_with_error1:
-
-  kfree(lli_in_array);
-
-end_function:
-
-   dbg("SEP Driver:<-------- sep_prepare_input_output_dma_table end result = %d\n", (int)result);
-
-  return result;
+	return result;
 
 }
 
···
  This function creates the input and output dma tables for
  symmetric operations (AES/DES) according to the block size from LLI arays
 */
-int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t	*lli_in_array,
-					unsigned long	sep_in_lli_entries,
-					struct sep_lli_entry_t	*lli_out_array,
-					unsigned long	sep_out_lli_entries,
-					unsigned long	block_size,
-					unsigned long	*lli_table_in_ptr,
-					unsigned long	*lli_table_out_ptr,
-					unsigned long	*in_num_entries_ptr,
-					unsigned long	*out_num_entries_ptr,
-					unsigned long	*table_data_size_ptr)
+int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t *lli_in_array,
+				      unsigned long sep_in_lli_entries,
+				      struct sep_lli_entry_t *lli_out_array,
+				      unsigned long sep_out_lli_entries,
+				      unsigned long block_size, unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr)
 {
-  /* points to the area where next lli table can be allocated */
-  unsigned long	lli_table_alloc_addr;
+	/* points to the area where next lli table can be allocated */
+	unsigned long lli_table_alloc_addr;
 
-  /* input lli table */
-  struct sep_lli_entry_t		*in_lli_table_ptr;
+	/* input lli table */
+	struct sep_lli_entry_t *in_lli_table_ptr;
 
-  /* output lli table */
-  struct sep_lli_entry_t		*out_lli_table_ptr;
+	/* output lli table */
+	struct sep_lli_entry_t *out_lli_table_ptr;
 
-  /* pointer to the info entry of the table - the last entry */
-  struct sep_lli_entry_t		*info_in_entry_ptr;
+	/* pointer to the info entry of the table - the last entry */
+	struct sep_lli_entry_t *info_in_entry_ptr;
 
-  /* pointer to the info entry of the table - the last entry */
-  struct sep_lli_entry_t		*info_out_entry_ptr;
+	/* pointer to the info entry of the table - the last entry */
+	struct sep_lli_entry_t *info_out_entry_ptr;
 
-  /* points to the first entry to be processed in the lli_in_array */
-  unsigned long	current_in_entry;
+	/* points to the first entry to be processed in the lli_in_array */
+	unsigned long current_in_entry;
 
-  /* points to the first entry to be processed in the lli_out_array */
-  unsigned long	current_out_entry;
+	/* points to the first entry to be processed in the lli_out_array */
+	unsigned long current_out_entry;
 
-  /* max size of the input table */
-  unsigned long	in_table_data_size;
+	/* max size of the input table */
+	unsigned long in_table_data_size;
 
-  /* max size of the output table */
-  unsigned long	out_table_data_size;
+	/* max size of the output table */
+	unsigned long out_table_data_size;
 
-  /* flag te signifies if this is the first tables build from the arrays */
-  unsigned long	  first_table_flag;
+	/* flag te signifies if this is the first tables build from the arrays */
+	unsigned long first_table_flag;
 
-  /* the data size that should be in table */
-  unsigned long	table_data_size;
+	/* the data size that should be in table */
+	unsigned long table_data_size;
 
-  /* number of etnries in the input table */
-  unsigned long	num_entries_in_table;
+	/* number of etnries in the input table */
+	unsigned long num_entries_in_table;
 
-  /* number of etnries in the output table */
-  unsigned long	num_entries_out_table;
+	/* number of etnries in the output table */
+	unsigned long num_entries_out_table;
 
   /*---------------------
 	CODE
   ------------------------*/
 
-  dbg("SEP Driver:--------> sep_construct_dma_tables_from_lli start\n");
+	dbg("SEP Driver:--------> sep_construct_dma_tables_from_lli start\n");
 
-  /* initiate to pint after the message area */
-  lli_table_alloc_addr = sep_dev->shared_area_addr +
-	SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+	/* initiate to pint after the message area */
+	lli_table_alloc_addr = sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
 
-  current_in_entry = 0;
-  current_out_entry = 0;
-  first_table_flag = 1;
-  info_in_entry_ptr = 0;
-  info_out_entry_ptr = 0;
+	current_in_entry = 0;
+	current_out_entry = 0;
+	first_table_flag = 1;
+	info_in_entry_ptr = 0;
+	info_out_entry_ptr = 0;
 
-  /* loop till all the entries in in array are not processed */
-  while (current_in_entry < sep_in_lli_entries) {
-	/* set the new input and output tables */
-	in_lli_table_ptr = (struct sep_lli_entry_t *)lli_table_alloc_addr;
+	/* loop till all the entries in in array are not processed */
+	while (current_in_entry < sep_in_lli_entries) {
+		/* set the new input and output tables */
+		in_lli_table_ptr = (struct sep_lli_entry_t *) lli_table_alloc_addr;
 
-	lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) *
-			SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
+		lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) * SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
 
-	/* set the first output tables */
-	out_lli_table_ptr = (struct sep_lli_entry_t *)lli_table_alloc_addr;
+		/* set the first output tables */
+		out_lli_table_ptr = (struct sep_lli_entry_t *) lli_table_alloc_addr;
 
-	lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) *
-				SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
+		lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) * SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
 
-	/* calculate the maximum size of data for input table */
-	in_table_data_size =
-			sep_calculate_lli_table_max_size(
-			&lli_in_array[current_in_entry],
-			(sep_in_lli_entries - current_in_entry));
+		/* calculate the maximum size of data for input table */
+		in_table_data_size = sep_calculate_lli_table_max_size(&lli_in_array[current_in_entry], (sep_in_lli_entries - current_in_entry));
 
-	/* calculate the maximum size of data for output table */
-	out_table_data_size =
-			sep_calculate_lli_table_max_size(
-			&lli_out_array[current_out_entry],
-			(sep_out_lli_entries - current_out_entry));
+		/* calculate the maximum size of data for output table */
+		out_table_data_size = sep_calculate_lli_table_max_size(&lli_out_array[current_out_entry], (sep_out_lli_entries - current_out_entry));
 
-	edbg(
-	"SEP Driver:in_table_data_size is %lu\n", in_table_data_size);
-	edbg(
-	"SEP Driver:out_table_data_size is %lu\n", out_table_data_size);
+		edbg("SEP Driver:in_table_data_size is %lu\n", in_table_data_size);
+		edbg("SEP Driver:out_table_data_size is %lu\n", out_table_data_size);
 
-	/* check where the data is smallest */
-	table_data_size = in_table_data_size;
-	if (table_data_size > out_table_data_size)
-	table_data_size = out_table_data_size;
+		/* check where the data is smallest */
+		table_data_size = in_table_data_size;
+		if (table_data_size > out_table_data_size)
+			table_data_size = out_table_data_size;
 
-	/* now calculate the table size so that it will be module block size */
-	table_data_size = (table_data_size / block_size) * block_size;
+		/* now calculate the table size so that it will be module block size */
+		table_data_size = (table_data_size / block_size) * block_size;
 
-	dbg("SEP Driver:table_data_size is %lu\n", table_data_size);
+		dbg("SEP Driver:table_data_size is %lu\n", table_data_size);
 
-	/* construct input lli table */
-	sep_build_lli_table(&lli_in_array[current_in_entry],
-						in_lli_table_ptr,
-						&current_in_entry,
-						&num_entries_in_table,
-						table_data_size);
+		/* construct input lli table */
+		sep_build_lli_table(&lli_in_array[current_in_entry], in_lli_table_ptr, &current_in_entry, &num_entries_in_table, table_data_size);
 
-	/* construct output lli table */
-	sep_build_lli_table(&lli_out_array[current_out_entry],
-						out_lli_table_ptr,
-						&current_out_entry,
-						&num_entries_out_table,
-						table_data_size);
+		/* construct output lli table */
+		sep_build_lli_table(&lli_out_array[current_out_entry], out_lli_table_ptr, &current_out_entry, &num_entries_out_table, table_data_size);
 
-	/* if info entry is null - this is the first table built */
-	if (info_in_entry_ptr == 0) {
-	  /* set the output parameters to physical addresses */
-	  *lli_table_in_ptr =
-		sep_shared_area_virt_to_phys((unsigned long)in_lli_table_ptr);
-	  *in_num_entries_ptr = num_entries_in_table;
-	  *lli_table_out_ptr =
-		sep_shared_area_virt_to_phys((unsigned long)out_lli_table_ptr);
-	  *out_num_entries_ptr = num_entries_out_table;
-	  *table_data_size_ptr = table_data_size;
+		/* if info entry is null - this is the first table built */
+		if (info_in_entry_ptr == 0) {
+			/* set the output parameters to physical addresses */
+			*lli_table_in_ptr = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			*in_num_entries_ptr = num_entries_in_table;
+			*lli_table_out_ptr = sep_shared_area_virt_to_phys((unsigned long) out_lli_table_ptr);
+			*out_num_entries_ptr = num_entries_out_table;
+			*table_data_size_ptr = table_data_size;
 
-	edbg(
-	"SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_in_ptr);
-	edbg(
-	"SEP Driver:output lli_table_out_ptr is %08lx\n", *lli_table_out_ptr);
-	} else {
-	  /* update the info entry of the previous in table */
-	info_in_entry_ptr->physical_address =
-		sep_shared_area_virt_to_phys((unsigned long)in_lli_table_ptr);
-	info_in_entry_ptr->block_size =
-		((num_entries_in_table) << 24) | (table_data_size);
+			edbg("SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_in_ptr);
+			edbg("SEP Driver:output lli_table_out_ptr is %08lx\n", *lli_table_out_ptr);
+		} else {
+			/* update the info entry of the previous in table */
+			info_in_entry_ptr->physical_address = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			info_in_entry_ptr->block_size = ((num_entries_in_table) << 24) | (table_data_size);
 
-	  /* update the info entry of the previous in table */
-	info_out_entry_ptr->physical_address =
-		sep_shared_area_virt_to_phys((unsigned long)out_lli_table_ptr);
-	info_out_entry_ptr->block_size =
-		((num_entries_out_table) << 24) | (table_data_size);
+			/* update the info entry of the previous in table */
+			info_out_entry_ptr->physical_address = sep_shared_area_virt_to_phys((unsigned long) out_lli_table_ptr);
+			info_out_entry_ptr->block_size = ((num_entries_out_table) << 24) | (table_data_size);
+		}
+
+		/* save the pointer to the info entry of the current tables */
+		info_in_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
+		info_out_entry_ptr = out_lli_table_ptr + num_entries_out_table - 1;
+
+		edbg("SEP Driver:output num_entries_out_table is %lu\n", (unsigned long) num_entries_out_table);
+		edbg("SEP Driver:output info_in_entry_ptr is %lu\n", (unsigned long) info_in_entry_ptr);
+		edbg("SEP Driver:output info_out_entry_ptr is %lu\n", (unsigned long) info_out_entry_ptr);
 	}
 
-	/* save the pointer to the info entry of the current tables */
-	info_in_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
-	info_out_entry_ptr = out_lli_table_ptr + num_entries_out_table - 1;
+	/* print input tables */
+	sep_debug_print_lli_tables((struct sep_lli_entry_t *)
+				   sep_shared_area_phys_to_virt(*lli_table_in_ptr), *in_num_entries_ptr, *table_data_size_ptr);
 
-	edbg(
-		"SEP Driver:output num_entries_out_table is %lu\n",
-		(unsigned long)num_entries_out_table);
-	edbg(
-		"SEP Driver:output info_in_entry_ptr is %lu\n",
-		(unsigned long)info_in_entry_ptr);
-	edbg(
-		"SEP Driver:output info_out_entry_ptr is %lu\n",
-		(unsigned long)info_out_entry_ptr);
-  }
+	/* print output tables */
+	sep_debug_print_lli_tables((struct sep_lli_entry_t *)
+				   sep_shared_area_phys_to_virt(*lli_table_out_ptr), *out_num_entries_ptr, *table_data_size_ptr);
 
-  /* print input tables */
-  sep_debug_print_lli_tables(
-	(struct sep_lli_entry_t *)
-	sep_shared_area_phys_to_virt(*lli_table_in_ptr),
-	*in_num_entries_ptr,
-	*table_data_size_ptr);
+	dbg("SEP Driver:<-------- sep_construct_dma_tables_from_lli end\n");
 
-  /* print output tables */
-  sep_debug_print_lli_tables(
-	(struct sep_lli_entry_t *)
-	sep_shared_area_phys_to_virt(*lli_table_out_ptr),
-	*out_num_entries_ptr,
-	*table_data_size_ptr);
-
-  dbg("SEP Driver:<-------- sep_construct_dma_tables_from_lli end\n");
-
-  return 0;
+	return 0;
 }
 
 /*
···
   table from this array the condition is that either the table is full
   (all etnries are entered), or there are no more entries in the lli array
 */
-unsigned long sep_calculate_lli_table_max_size(
-			struct sep_lli_entry_t	*lli_in_array_ptr,
-			unsigned long	num_array_entries)
+unsigned long sep_calculate_lli_table_max_size(struct sep_lli_entry_t *lli_in_array_ptr, unsigned long num_array_entries)
 {
-  /* table data size */
-  unsigned long table_data_size;
+	/* table data size */
+	unsigned long table_data_size;
 
-  /* counter */
-  unsigned long counter;
+	/* counter */
+	unsigned long counter;
 
   /*---------------------
 	CODE
   ----------------------*/
 
-  table_data_size = 0;
+	table_data_size = 0;
 
-  /* calculate the data in the out lli table if till we fill the whole
-  table or till the data has ended */
-  for (counter = 0;
-	(counter < (SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP - 1)) &&
-	(counter < num_array_entries); counter++)
-	table_data_size += lli_in_array_ptr[counter].block_size;
+	/* calculate the data in the out lli table if till we fill the whole
+	   table or till the data has ended */
+	for (counter = 0; (counter < (SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP - 1)) && (counter < num_array_entries); counter++)
+		table_data_size += lli_in_array_ptr[counter].block_size;
 
-  return table_data_size;
+	return table_data_size;
 }
 
 /*
   this functions builds ont lli table from the lli_array according to
   the given size of data
 */
-static void sep_build_lli_table(struct sep_lli_entry_t	*lli_array_ptr,
-				struct sep_lli_entry_t	*lli_table_ptr,
-				unsigned long	*num_processed_entries_ptr,
-				unsigned long	*num_table_entries_ptr,
-				unsigned long	table_data_size)
+static void sep_build_lli_table(struct sep_lli_entry_t *lli_array_ptr, struct sep_lli_entry_t *lli_table_ptr, unsigned long *num_processed_entries_ptr, unsigned long *num_table_entries_ptr, unsigned long table_data_size)
 {
-  /* current table data size */
-  unsigned long curr_table_data_size;
+	/* current table data size */
+	unsigned long curr_table_data_size;
 
-  /* counter of lli array entry */
-  unsigned long array_counter;
+	/* counter of lli array entry */
+	unsigned long array_counter;
 
   /*-----------------------
 	CODE
   ---------------------------*/
 
-  dbg("SEP Driver:--------> sep_build_lli_table start\n");
+	dbg("SEP Driver:--------> sep_build_lli_table start\n");
 
-  /* init currrent table data size and lli array entry counter */
-  curr_table_data_size = 0;
-  array_counter = 0;
-  *num_table_entries_ptr = 1;
+	/* init currrent table data size and lli array entry counter */
+	curr_table_data_size = 0;
+	array_counter = 0;
+	*num_table_entries_ptr = 1;
 
-  edbg(
-  "SEP Driver:table_data_size is %lu\n",
-	table_data_size);
+	edbg("SEP Driver:table_data_size is %lu\n", table_data_size);
 
-  /* fill the table till table size reaches the needed amount */
-  while (curr_table_data_size < table_data_size) {
-	/* update the number of entries in table */
-	(*num_table_entries_ptr)++;
+	/* fill the table till table size reaches the needed amount */
+	while (curr_table_data_size < table_data_size) {
+		/* update the number of entries in table */
+		(*num_table_entries_ptr)++;
 
-	lli_table_ptr->physical_address =
-		lli_array_ptr[array_counter].physical_address;
-	lli_table_ptr->block_size = lli_array_ptr[array_counter].block_size;
-	curr_table_data_size += lli_table_ptr->block_size;
+		lli_table_ptr->physical_address = lli_array_ptr[array_counter].physical_address;
+		lli_table_ptr->block_size = lli_array_ptr[array_counter].block_size;
+		curr_table_data_size += lli_table_ptr->block_size;
 
-	edbg(
-	"SEP Driver:lli_table_ptr is %08lx\n",
-	(unsigned long)lli_table_ptr);
-	edbg(
-	"SEP Driver:lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-	edbg(
-	"SEP Driver:lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
+		edbg("SEP Driver:lli_table_ptr is %08lx\n", (unsigned long) lli_table_ptr);
+		edbg("SEP Driver:lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+		edbg("SEP Driver:lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
 
-	/* check for overflow of the table data */
-	if (curr_table_data_size > table_data_size) {
-	edbg(
-		"SEP Driver:curr_table_data_size > table_data_size\n");
+		/* check for overflow of the table data */
+		if (curr_table_data_size > table_data_size) {
+			edbg("SEP Driver:curr_table_data_size > table_data_size\n");
 
-	  /* update the size of block in the table */
-	lli_table_ptr->block_size -= (curr_table_data_size - table_data_size);
+			/* update the size of block in the table */
+			lli_table_ptr->block_size -= (curr_table_data_size - table_data_size);
 
-	  /* update the physical address in the lli array */
-	lli_array_ptr[array_counter].physical_address +=
-			lli_table_ptr->block_size;
+			/* update the physical address in the lli array */
+			lli_array_ptr[array_counter].physical_address += lli_table_ptr->block_size;
 
-	  /* update the block size left in the lli array */
-	lli_array_ptr[array_counter].block_size =
-			(curr_table_data_size - table_data_size);
-	} else
-	  /* advance to the next entry in the lli_array */
-	  array_counter++;
+			/* update the block size left in the lli array */
+			lli_array_ptr[array_counter].block_size = (curr_table_data_size - table_data_size);
+		} else
+			/* advance to the next entry in the lli_array */
+			array_counter++;
 
-	edbg(
-	"SEP Driver:lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-	edbg(
-	"SEP Driver:lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
+		edbg("SEP Driver:lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+		edbg("SEP Driver:lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
 
-	/* move to the next entry in table */
-	lli_table_ptr++;
-  }
+		/* move to the next entry in table */
+		lli_table_ptr++;
+	}
 
-  /* set the info entry to default */
-  lli_table_ptr->physical_address = 0xffffffff;
-  lli_table_ptr->block_size = 0;
+	/* set the info entry to default */
+	lli_table_ptr->physical_address = 0xffffffff;
+	lli_table_ptr->block_size = 0;
 
-  edbg(
-	"SEP Driver:lli_table_ptr is %08lx\n",
-	(unsigned long)lli_table_ptr);
-  edbg(
-	"SEP Driver:lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-  edbg(
-	"SEP Driver:lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
+	edbg("SEP Driver:lli_table_ptr is %08lx\n", (unsigned long) lli_table_ptr);
+	edbg("SEP Driver:lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+	edbg("SEP Driver:lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
 
 
-  /* set the output parameter */
-  *num_processed_entries_ptr += array_counter;
+	/* set the output parameter */
+	*num_processed_entries_ptr += array_counter;
 
-  edbg(
-	"SEP Driver:*num_processed_entries_ptr is %lu\n",
-	*num_processed_entries_ptr);
+	edbg("SEP Driver:*num_processed_entries_ptr is %lu\n", *num_processed_entries_ptr);
 
 
-  dbg("SEP Driver:<-------- sep_build_lli_table end\n");
+	dbg("SEP Driver:<-------- sep_build_lli_table end\n");
 
-  return;
+	return;
 }
 
 /*
   this function goes over the list of the print created tables and
   prints all the data
 */
-static void sep_debug_print_lli_tables(struct sep_lli_entry_t	*lli_table_ptr,
-					unsigned long	num_table_entries,
-					unsigned long	table_data_size)
+static void sep_debug_print_lli_tables(struct sep_lli_entry_t *lli_table_ptr, unsigned long num_table_entries, unsigned long table_data_size)
 {
-  unsigned long table_count;
+	unsigned long table_count;
 
-  unsigned long entries_count;
+	unsigned long entries_count;
   /*-----------------------------
 	CODE
   -------------------------------*/
 
-  dbg("SEP Driver:--------> sep_debug_print_lli_tables start\n");
+	dbg("SEP Driver:--------> sep_debug_print_lli_tables start\n");
 
-  table_count = 1;
-  while ((unsigned long)lli_table_ptr != 0xffffffff) {
-	edbg("SEP Driver: lli table %08lx, table_data_size is %lu\n",
-		table_count, table_data_size);
-	edbg("SEP Driver: num_table_entries is %lu\n", num_table_entries);
+	table_count = 1;
+	while ((unsigned long) lli_table_ptr != 0xffffffff) {
+		edbg("SEP Driver: lli table %08lx, table_data_size is %lu\n", table_count, table_data_size);
+		edbg("SEP Driver: num_table_entries is %lu\n", num_table_entries);
 
-	/* print entries of the table (without info entry) */
-	for (entries_count = 0;
-		entries_count < num_table_entries;
-		entries_count++, lli_table_ptr++) {
-		edbg("SEP Driver:lli_table_ptr address is %08lx\n",
-					(unsigned long)lli_table_ptr);
-		edbg("SEP Driver:phys address is %08lx block size is %lu\n",
-		lli_table_ptr->physical_address, lli_table_ptr->block_size);
+		/* print entries of the table (without info entry) */
+		for (entries_count = 0; entries_count < num_table_entries; entries_count++, lli_table_ptr++) {
+			edbg("SEP Driver:lli_table_ptr address is %08lx\n", (unsigned long) lli_table_ptr);
+			edbg("SEP Driver:phys address is %08lx block size is %lu\n", lli_table_ptr->physical_address, lli_table_ptr->block_size);
+		}
+
+		/* point to the info entry */
+		lli_table_ptr--;
+
+		edbg("SEP Driver:phys lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
+		edbg("SEP Driver:phys lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+
+
+		table_data_size = lli_table_ptr->block_size & 0xffffff;
+		num_table_entries = (lli_table_ptr->block_size >> 24) & 0xff;
+		lli_table_ptr = (struct sep_lli_entry_t *)
+		    (lli_table_ptr->physical_address);
+
+		edbg("SEP Driver:phys table_data_size is %lu num_table_entries is %lu lli_table_ptr is%lu\n", table_data_size, num_table_entries, (unsigned long) lli_table_ptr);
+
+		if ((unsigned long) lli_table_ptr != 0xffffffff)
+			lli_table_ptr = (struct sep_lli_entry_t *) sep_shared_area_phys_to_virt((unsigned long) lli_table_ptr);
+
+		table_count++;
 	}
 
-	/* point to the info entry */
-	lli_table_ptr--;
-
-	edbg(
-	"SEP Driver:phys lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
-	edbg(
-	"SEP Driver:phys lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-
-
-	table_data_size = lli_table_ptr->block_size & 0xffffff;
-	num_table_entries = (lli_table_ptr->block_size >> 24) & 0xff;
-	lli_table_ptr = (struct sep_lli_entry_t *)
-				(lli_table_ptr->physical_address);
-
-	edbg("SEP Driver:phys table_data_size is %lu num_table_entries is %lu lli_table_ptr is%lu\n",
-		table_data_size, num_table_entries, (unsigned long)lli_table_ptr);
-
-	if ((unsigned long)lli_table_ptr != 0xffffffff)
-	lli_table_ptr = (struct sep_lli_entry_t *)sep_shared_area_phys_to_virt(
-					(unsigned long)lli_table_ptr);
-
-	table_count++;
-  }
-
-  dbg("SEP Driver:<-------- sep_debug_print_lli_tables end\n");
+	dbg("SEP Driver:<-------- sep_debug_print_lli_tables end\n");
 }
 
 
···
   and construct a basic lli  array, where each entry holds the physical page
   address and the size that application data holds in this physical pages
 */
-int sep_lock_user_pages(unsigned long		app_virt_addr,
-			unsigned long		data_size,
-			unsigned long		*num_pages_ptr,
-			struct sep_lli_entry_t		**lli_array_ptr,
-			struct page		***page_array_ptr)
-
+int sep_lock_user_pages(unsigned long app_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* the the page of the end address of the user space buffer */
-  unsigned long		end_page;
+	/* the the page of the end address of the user space buffer */
+	unsigned long end_page;
 
-  /* the page of the start address of the user space buffer */
-  unsigned long		start_page;
+	/* the page of the start address of the user space buffer */
+	unsigned long start_page;
 
-  /* the range in pages */
-  unsigned long		num_pages;
+	/* the range in pages */
+	unsigned long num_pages;
 
-  /* array of pointers ot page */
-  struct page		**page_array;
+	/* array of pointers ot page */
+	struct page **page_array;
 
-  /* array of lli */
-  struct sep_lli_entry_t		*lli_array;
+	/* array of lli */
+	struct sep_lli_entry_t *lli_array;
 
-  /* count */
-  unsigned long		count;
+	/* count */
+	unsigned long count;
 
-  /* result */
-  int				result;
+	/* result */
+	int result;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_lock_user_pages start\n");
+	dbg("SEP Driver:--------> sep_lock_user_pages start\n");
 
-  error = 0;
+	error = 0;
 
-  /* set start and end pages  and num pages */
-  end_page = (app_virt_addr + data_size - 1) >> PAGE_SHIFT;
-  start_page = app_virt_addr >> PAGE_SHIFT;
-  num_pages = end_page - start_page + 1;
+	/* set start and end pages  and num pages */
+	end_page = (app_virt_addr + data_size - 1) >> PAGE_SHIFT;
+	start_page = app_virt_addr >> PAGE_SHIFT;
+	num_pages = end_page - start_page + 1;
 
-  edbg(
-	"SEP Driver: app_virt_addr is %08lx\n",
-	app_virt_addr);
-  edbg(
-	"SEP Driver: data_size is %lu\n",
-	data_size);
-  edbg(
-	"SEP Driver: start_page is %lu\n",
-	start_page);
-  edbg(
-	"SEP Driver: end_page is %lu\n",
-	end_page);
-  edbg(
-	"SEP Driver: num_pages is %lu\n",
-	num_pages);
+	edbg("SEP Driver: app_virt_addr is %08lx\n", app_virt_addr);
+	edbg("SEP Driver: data_size is %lu\n", data_size);
+	edbg("SEP Driver: start_page is %lu\n", start_page);
+	edbg("SEP Driver: end_page is %lu\n", end_page);
+	edbg("SEP Driver: num_pages is %lu\n", num_pages);
 
-  /* allocate array of pages structure pointers */
-  page_array = kmalloc(sizeof(struct page *) * num_pages, GFP_ATOMIC);
-  if (!page_array) {
-	edbg(
-		"SEP Driver: kmalloc for page_array failed\n");
+	/* allocate array of pages structure pointers */
+	page_array = kmalloc(sizeof(struct page *) * num_pages, GFP_ATOMIC);
+	if (!page_array) {
+		edbg("SEP Driver: kmalloc for page_array failed\n");
 
-	error = -ENOMEM;
-	goto end_function;
-  }
-
-  lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
-  if (!lli_array) {
-	edbg(
-		"SEP Driver: kmalloc for lli_array failed\n");
-
-	error = -ENOMEM;
-	goto end_function_with_error1;
-  }
-
-  /* convert the application virtual address into a set of physical */
-  down_read(&current->mm->mmap_sem);
-  result = get_user_pages(current, current->mm, app_virt_addr, num_pages, 1, 0,
-	page_array,
-	0);
-  up_read(&current->mm->mmap_sem);
-
-  /* check the number of pages locked - if not all then exit with error */
-  if (result != num_pages) {
-	dbg("SEP Driver: not all pages locked by get_user_pages\n");
-
-	error = -ENOMEM;
-	goto end_function_with_error2;
-  }
-
-  /* flush the cache */
-  for (count = 0; count < num_pages; count++)
-	flush_dcache_page(page_array[count]);
-
-  /* set the start address of the first page - app data may start not at
-	the beginning of the page */
-  lli_array[0].physical_address = (
-			(unsigned long)page_to_phys(page_array[0])) +
-			(app_virt_addr & (~PAGE_MASK)) ;
-
-  /* check that not all the data is in the first page only */
-  if ((PAGE_SIZE - (app_virt_addr & (~PAGE_MASK))) >= data_size)
-	lli_array[0].block_size = data_size;
-  else
-	lli_array[0].block_size = PAGE_SIZE - (app_virt_addr & (~PAGE_MASK));
-
-  /* debug print */
-  dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n",
-	lli_array[0].physical_address,
-	lli_array[0].block_size);
-
-  /* go from the second page to the prev before last */
-  for (count = 1; count < (num_pages - 1); count++) {
-	lli_array[count].physical_address =
-		(unsigned long)page_to_phys(page_array[count]);
-	lli_array[count].block_size = PAGE_SIZE;
-
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-	lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address,
-	count,
-	lli_array[count].block_size);
-  }
-
-  /* if more then 1 pages locked - then update for the last page size needed */
-  if (num_pages > 1) {
-	/* update the address of the last page */
-	lli_array[count].physical_address =
-		(unsigned long)page_to_phys(page_array[count]);
-
-	/* set the size of the last page */
-	lli_array[count].block_size = (app_virt_addr + data_size) &
-					(~PAGE_MASK);
-
-	if (lli_array[count].block_size == 0) {
-	  dbg("app_virt_addr is %08lx\n", app_virt_addr);
-	  dbg("data_size is %lu\n", data_size);
-	  while (1);
+		error = -ENOMEM;
+		goto end_function;
 	}
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-		lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address,
-	count,
-	lli_array[count].block_size);
-  }
 
-  /* set output params */
-  *lli_array_ptr = lli_array;
-  *num_pages_ptr = num_pages;
-  *page_array_ptr = page_array;
+	lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
+	if (!lli_array) {
+		edbg("SEP Driver: kmalloc for lli_array failed\n");
 
-  goto end_function;
+		error = -ENOMEM;
+		goto end_function_with_error1;
+	}
 
-end_function_with_error2:
+	/* convert the application virtual address into a set of physical */
+	down_read(&current->mm->mmap_sem);
+	result = get_user_pages(current, current->mm, app_virt_addr, num_pages, 1, 0, page_array, 0);
+	up_read(&current->mm->mmap_sem);
 
-  /* release the cache */
-  for (count = 0; count < num_pages; count++)
-	page_cache_release(page_array[count]);
+	/* check the number of pages locked - if not all then exit with error */
+	if (result != num_pages) {
+		dbg("SEP Driver: not all pages locked by get_user_pages\n");
 
-  /* free lli array */
-  kfree(lli_array);
+		error = -ENOMEM;
+		goto end_function_with_error2;
+	}
 
-end_function_with_error1:
+	/* flush the cache */
+	for (count = 0; count < num_pages; count++)
+		flush_dcache_page(page_array[count]);
 
-  /* free page array */
-  kfree(page_array);
+	/* set the start address of the first page - app data may start not at
+	   the beginning of the page */
+	lli_array[0].physical_address = ((unsigned long) page_to_phys(page_array[0])) + (app_virt_addr & (~PAGE_MASK));
 
-end_function:
+	/* check that not all the data is in the first page only */
+	if ((PAGE_SIZE - (app_virt_addr & (~PAGE_MASK))) >= data_size)
+		lli_array[0].block_size = data_size;
+	else
+		lli_array[0].block_size = PAGE_SIZE - (app_virt_addr & (~PAGE_MASK));
 
-  dbg("SEP Driver:<-------- sep_lock_user_pages end\n");
+	/* debug print */
+	dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n", lli_array[0].physical_address, lli_array[0].block_size);
 
-  return 0;
+	/* go from the second page to the prev before last */
+	for (count = 1; count < (num_pages - 1); count++) {
+		lli_array[count].physical_address = (unsigned long) page_to_phys(page_array[count]);
+		lli_array[count].block_size = PAGE_SIZE;
+
+		edbg("lli_array[%lu].physical_address is %08lx, \
+	lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+	}
+
+	/* if more then 1 pages locked - then update for the last page size needed */
+	if (num_pages > 1) {
+		/* update the address of the last page */
+		lli_array[count].physical_address = (unsigned long) page_to_phys(page_array[count]);
+
+		/* set the size of the last page */
+		lli_array[count].block_size = (app_virt_addr + data_size) & (~PAGE_MASK);
+
+		if (lli_array[count].block_size == 0) {
+			dbg("app_virt_addr is %08lx\n", app_virt_addr);
+			dbg("data_size is %lu\n", data_size);
+			while (1);
+		}
+		edbg("lli_array[%lu].physical_address is %08lx, \
+		lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+	}
+
+	/* set output params */
+	*lli_array_ptr = lli_array;
+	*num_pages_ptr = num_pages;
+	*page_array_ptr = page_array;
+
+	goto end_function;
+
+      end_function_with_error2:
+
+	/* release the cache */
+	for (count = 0; count < num_pages; count++)
+		page_cache_release(page_array[count]);
+
+	/* free lli array */
+	kfree(lli_array);
+
+      end_function_with_error1:
+
+	/* free page array */
+	kfree(page_array);
+
+      end_function:
+
+	dbg("SEP Driver:<-------- sep_lock_user_pages end\n");
+
+	return 0;
 }
 
 /*
···
   and construct a basic lli  array, where each entry holds the physical
   page address and the size that application data holds in this physical pages
 */
-int sep_lock_kernel_pages(unsigned long		kernel_virt_addr,
-			unsigned long		data_size,
-			unsigned long		*num_pages_ptr,
-			struct sep_lli_entry_t		**lli_array_ptr,
-			struct page		***page_array_ptr)
-
+int sep_lock_kernel_pages(unsigned long kernel_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* the the page of the end address of the user space buffer */
-  unsigned long		end_page;
+	/* the the page of the end address of the user space buffer */
+	unsigned long end_page;
 
-  /* the page of the start address of the user space buffer */
-  unsigned long		start_page;
+	/* the page of the start address of the user space buffer */
+	unsigned long start_page;
 
-  /* the range in pages */
-  unsigned long		num_pages;
+	/* the range in pages */
+	unsigned long num_pages;
 
-  /* array of lli */
-  struct sep_lli_entry_t		*lli_array;
+	/* array of lli */
+	struct sep_lli_entry_t *lli_array;
 
-  /* next kernel address to map */
-  unsigned long		next_kernel_address;
+	/* next kernel address to map */
+	unsigned long next_kernel_address;
 
-  /* count */
-  unsigned long		count;
+	/* count */
+	unsigned long count;
 
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_lock_kernel_pages start\n");
+	dbg("SEP Driver:--------> sep_lock_kernel_pages start\n");
 
-  error = 0;
+	error = 0;
 
-  /* set start and end pages  and num pages */
-  end_page = (kernel_virt_addr + data_size - 1) >> PAGE_SHIFT;
-  start_page = kernel_virt_addr >> PAGE_SHIFT;
-  num_pages = end_page - start_page + 1;
+	/* set start and end pages  and num pages */
+	end_page = (kernel_virt_addr + data_size - 1) >> PAGE_SHIFT;
+	start_page = kernel_virt_addr >> PAGE_SHIFT;
+	num_pages = end_page - start_page + 1;
 
-  edbg(
-	"SEP Driver: kernel_virt_addr is %08lx\n",
-	kernel_virt_addr);
-  edbg(
-	"SEP Driver: data_size is %lu\n",
-	data_size);
-  edbg(
-	"SEP Driver: start_page is %lx\n",
-	start_page);
-  edbg(
-	"SEP Driver: end_page is %lx\n",
-	end_page);
-  edbg(
-	"SEP Driver: num_pages is %lu\n",
-	num_pages);
+	edbg("SEP Driver: kernel_virt_addr is %08lx\n", kernel_virt_addr);
+	edbg("SEP Driver: data_size is %lu\n", data_size);
+	edbg("SEP Driver: start_page is %lx\n", start_page);
+	edbg("SEP Driver: end_page is %lx\n", end_page);
+	edbg("SEP Driver: num_pages is %lu\n", num_pages);
 
-  lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
-  if (!lli_array) {
-	edbg(
-		"SEP Driver: kmalloc for lli_array failed\n");
+	lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
+	if (!lli_array) {
+		edbg("SEP Driver: kmalloc for lli_array failed\n");
 
-	error = -ENOMEM;
-	goto end_function;
-  }
-
-  /* set the start address of the first page - app data may start not at
-  the beginning of the page */
-  lli_array[0].physical_address =
-	(unsigned long)virt_to_phys((unsigned long *)kernel_virt_addr);
-
-  /* check that not all the data is in the first page only */
-  if ((PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK))) >= data_size)
-	lli_array[0].block_size = data_size;
-  else
-	lli_array[0].block_size =
-		PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK));
-
-  /* debug print */
-  dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n",
-	lli_array[0].physical_address,
-	lli_array[0].block_size);
-
-  /* advance the address to the start of the next page */
-  next_kernel_address = (kernel_virt_addr & PAGE_MASK) + PAGE_SIZE;
-
-  /* go from the second page to the prev before last */
-  for (count = 1; count < (num_pages - 1); count++) {
-	lli_array[count].physical_address =
-	(unsigned long)virt_to_phys((unsigned long *)next_kernel_address);
-	lli_array[count].block_size = PAGE_SIZE;
-
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-	lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address, count,
-	lli_array[count].block_size);
-
-	next_kernel_address += PAGE_SIZE;
-  }
-
-  /* if more then 1 pages locked - then update for the last page size needed */
-  if (num_pages > 1) {
-	/* update the address of the last page */
-	lli_array[count].physical_address =
-	(unsigned long)virt_to_phys((unsigned long *)next_kernel_address);
-
-	/* set the size of the last page */
-	lli_array[count].block_size =
-		(kernel_virt_addr + data_size) & (~PAGE_MASK);
-
-	if (lli_array[count].block_size == 0) {
-	dbg("app_virt_addr is %08lx\n",
-	kernel_virt_addr);
-	dbg("data_size is %lu\n", data_size);
-	  while (1);
+		error = -ENOMEM;
+		goto end_function;
 	}
 
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-	lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address,
-	count,
-	lli_array[count].block_size);
-  }
+	/* set the start address of the first page - app data may start not at
+	   the beginning of the page */
+	lli_array[0].physical_address = (unsigned long) virt_to_phys((unsigned long *) kernel_virt_addr);
 
-  /* set output params */
-  *lli_array_ptr = lli_array;
-  *num_pages_ptr = num_pages;
-  *page_array_ptr = 0;
+	/* check that not all the data is in the first page only */
+	if ((PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK))) >= data_size)
+		lli_array[0].block_size = data_size;
+	else
+		lli_array[0].block_size = PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK));
+
+	/* debug print */
+	dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n", lli_array[0].physical_address, lli_array[0].block_size);
+
+	/* advance the address to the start of the next page */
+	next_kernel_address = (kernel_virt_addr & PAGE_MASK) + PAGE_SIZE;
+
+	/* go from the second page to the prev before last */
+	for (count = 1; count < (num_pages - 1); count++) {
+		lli_array[count].physical_address = (unsigned long) virt_to_phys((unsigned long *) next_kernel_address);
+		lli_array[count].block_size = PAGE_SIZE;
+
+		edbg("lli_array[%lu].physical_address is %08lx, \
+	lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+
+		next_kernel_address += PAGE_SIZE;
+	}
+
+	/* if more then 1 pages locked - then update for the last page size needed */
+	if (num_pages > 1) {
+		/* update the address of the last page */
+		lli_array[count].physical_address = (unsigned long) virt_to_phys((unsigned long *) next_kernel_address);
+
+		/* set the size of the last page */
+		lli_array[count].block_size = (kernel_virt_addr + data_size) & (~PAGE_MASK);
+
+		if (lli_array[count].block_size == 0) {
+			dbg("app_virt_addr is %08lx\n", kernel_virt_addr);
+			dbg("data_size is %lu\n", data_size);
+			while (1);
+		}
+
+		edbg("lli_array[%lu].physical_address is %08lx, \
+	lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+	}
+
+	/* set output params */
+	*lli_array_ptr = lli_array;
+	*num_pages_ptr = num_pages;
+	*page_array_ptr = 0;
 
 
-end_function:
+      end_function:
 
-   dbg("SEP Driver:<-------- sep_lock_kernel_pages end\n");
+	dbg("SEP Driver:<-------- sep_lock_kernel_pages end\n");
 
-  return 0;
+	return 0;
 }
 
 /*
   This function releases all the application virtual buffer physical pages,
 	that were previously locked
 */
-int sep_free_dma_pages(struct page	**page_array_ptr,
-					unsigned long num_pages,
-					unsigned long dirtyFlag)
+int sep_free_dma_pages(struct page **page_array_ptr, unsigned long num_pages, unsigned long dirtyFlag)
 {
-  /* count */
-  unsigned long count;
+	/* count */
+	unsigned long count;
 
   /*-------------------
 	CODE
   ---------------------*/
 
-  if (dirtyFlag) {
-	for (count = 0; count < num_pages; count++) {
-	  /* the out array was written, therefore the data was changed */
-	if (!PageReserved(page_array_ptr[count]))
-		SetPageDirty(page_array_ptr[count]);
-	  page_cache_release(page_array_ptr[count]);
+	if (dirtyFlag) {
+		for (count = 0; count < num_pages; count++) {
+			/* the out array was written, therefore the data was changed */
+			if (!PageReserved(page_array_ptr[count]))
+				SetPageDirty(page_array_ptr[count]);
+			page_cache_release(page_array_ptr[count]);
+		}
+	} else {
+		/* free in pages - the data was only read, therefore no update was done
+		   on those pages */
+		for (count = 0; count < num_pages; count++)
+			page_cache_release(page_array_ptr[count]);
 	}
-  } else {
-	/* free in pages - the data was only read, therefore no update was done
-		on those pages */
-	for (count = 0; count < num_pages; count++)
-	  page_cache_release(page_array_ptr[count]);
-  }
 
-  if (page_array_ptr)
-	/* free the array */
-	kfree(page_array_ptr);
+	if (page_array_ptr)
+		/* free the array */
+		kfree(page_array_ptr);
 
-  return 0;
+	return 0;
 }
 
 /*
···
 static void sep_send_command_handler()
 {
 
-  unsigned long count;
+	unsigned long count;
 
-  dbg("SEP Driver:--------> sep_send_command_handler start\n");
+	dbg("SEP Driver:--------> sep_send_command_handler start\n");
 
-  sep_set_time(0, 0);
+	sep_set_time(0, 0);
 
-  /* flash cache */
-  flush_cache_all();
+	/* flash cache */
+	flush_cache_all();
 
-  for (count = 0; count < 12 * 4; count += 4)
-	edbg("Word %lu of the message is %lu\n", count,
-		*((unsigned long *)(sep_dev->shared_area_addr + count)));
+	for (count = 0; count < 12 * 4; count += 4)
+		edbg("Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + count)));
 
-  /* update counter */
-  sep_dev->host_to_sep_send_counter++;
+	/* update counter */
+	sep_dev->host_to_sep_send_counter++;
 
-  /* send interrupt to SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
+	/* send interrupt to SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
 
-  dbg("SEP Driver:<-------- sep_send_command_handler end\n");
+	dbg("SEP Driver:<-------- sep_send_command_handler end\n");
 
-  return;
+	return;
 }
 
 /*
···
 */
 static void sep_send_reply_command_handler()
 {
-  unsigned long count;
+	unsigned long count;
 
-  dbg("SEP Driver:--------> sep_send_reply_command_handler start\n");
+	dbg("SEP Driver:--------> sep_send_reply_command_handler start\n");
 
-  /* flash cache */
-  flush_cache_all();
+	/* flash cache */
+	flush_cache_all();
 
-  for (count = 0; count < 12 * 4; count += 4)
-	edbg("Word %lu of the message is %lu\n", count,
-		*((unsigned long *)(sep_dev->shared_area_addr + count)));
+	for (count = 0; count < 12 * 4; count += 4)
+		edbg("Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + count)));
 
 
-  /* update counter */
-  sep_dev->host_to_sep_send_counter++;
+	/* update counter */
+	sep_dev->host_to_sep_send_counter++;
 
-  /* send the interrupt to SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR,
-				sep_dev->host_to_sep_send_counter);
+	/* send the interrupt to SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR, sep_dev->host_to_sep_send_counter);
 
-  /* update both counters */
-  sep_dev->host_to_sep_send_counter++;
+	/* update both counters */
+	sep_dev->host_to_sep_send_counter++;
 
-  sep_dev->sep_to_host_reply_counter++;
+	sep_dev->sep_to_host_reply_counter++;
 
-  dbg("SEP Driver:<-------- sep_send_reply_command_handler end\n");
+	dbg("SEP Driver:<-------- sep_send_reply_command_handler end\n");
 
-  return;
+	return;
 }
 
 
···
 */
 static int sep_allocate_data_pool_memory_handler(unsigned long arg)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* command paramaters */
-  struct sep_driver_alloc_t  command_args;
+	/* command paramaters */
+	struct sep_driver_alloc_t command_args;
 
   /*-------------------------
 	CODE
   ----------------------------*/
 
-  dbg("SEP Driver:--------> sep_allocate_data_pool_memory_handler start\n");
+	dbg("SEP Driver:--------> sep_allocate_data_pool_memory_handler start\n");
 
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_alloc_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_alloc_t));
+	if (error)
+		goto end_function;
 
-  /* allocate memory */
-  if (
-	(sep_dev->data_pool_bytes_allocated + command_args.num_bytes) >
-	SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	/* allocate memory */
+	if ((sep_dev->data_pool_bytes_allocated + command_args.num_bytes) > SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /* set the virtual and physical address */
-  command_args.offset = SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES +
-			sep_dev->data_pool_bytes_allocated;
-  command_args.phys_address = sep_dev->phys_shared_area_addr +
-			SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES +
-			sep_dev->data_pool_bytes_allocated;
+	/* set the virtual and physical address */
+	command_args.offset = SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES + sep_dev->data_pool_bytes_allocated;
+	command_args.phys_address = sep_dev->phys_shared_area_addr + SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES + sep_dev->data_pool_bytes_allocated;
 
-  /* write the memory back to the user space */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_alloc_t));
-  if (error)
-	goto end_function;
+	/* write the memory back to the user space */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_alloc_t));
+	if (error)
+		goto end_function;
 
-  /* set the allocation */
-  sep_dev->data_pool_bytes_allocated += command_args.num_bytes;
+	/* set the allocation */
+	sep_dev->data_pool_bytes_allocated += command_args.num_bytes;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_allocate_data_pool_memory_handler end\n");
+	dbg("SEP Driver:<-------- sep_allocate_data_pool_memory_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
···
 */
 static int sep_write_into_data_pool_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* virtual address */
-  unsigned long	virt_address;
+	/* virtual address */
+	unsigned long virt_address;
 
-  /* application in address */
-  unsigned long	app_in_address;
+	/* application in address */
+	unsigned long app_in_address;
 
-  /* number of bytes */
-  unsigned long	num_bytes;
+	/* number of bytes */
+	unsigned long num_bytes;
 
-  /* address of the data pool */
-  unsigned long	data_pool_area_addr;
+	/* address of the data pool */
+	unsigned long data_pool_area_addr;
 
   /*--------------------------
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_write_into_data_pool_handler start\n");
+	dbg("SEP Driver:--------> sep_write_into_data_pool_handler start\n");
 
-  /* get the application address */
-  error = get_user(app_in_address,
-		&(((struct sep_driver_write_t *)arg)->app_address));
-  if (error)
-	goto end_function;
+	/* get the application address */
+	error = get_user(app_in_address, &(((struct sep_driver_write_t *) arg)->app_address));
+	if (error)
+		goto end_function;
 
-  /* get the virtual kernel address address */
-  error = get_user(virt_address,
-		&(((struct sep_driver_write_t *)arg)->datapool_address));
-  if (error)
-	goto end_function;
+	/* get the virtual kernel address address */
+	error = get_user(virt_address, &(((struct sep_driver_write_t *) arg)->datapool_address));
+	if (error)
+		goto end_function;
 
-  /* get the number of bytes */
-  error = get_user(num_bytes, &(((struct sep_driver_write_t *)arg)->num_bytes));
-  if (error)
-	goto end_function;
+	/* get the number of bytes */
+	error = get_user(num_bytes, &(((struct sep_driver_write_t *) arg)->num_bytes));
+	if (error)
+		goto end_function;
 
-  /* calculate the start of the data pool */
-  data_pool_area_addr = sep_dev->shared_area_addr +
-			SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
+	/* calculate the start of the data pool */
+	data_pool_area_addr = sep_dev->shared_area_addr + SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
 
 
-  /* check that the range of the virtual kernel address is correct */
-  if ((virt_address < data_pool_area_addr) ||
-	  (virt_address > (data_pool_area_addr +
-	  SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	/* check that the range of the virtual kernel address is correct */
+	if ((virt_address < data_pool_area_addr) || (virt_address > (data_pool_area_addr + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /* copy the application data */
-  error = copy_from_user((void *)virt_address,
-	(void *)app_in_address,
-	num_bytes);
+	/* copy the application data */
+	error = copy_from_user((void *) virt_address, (void *) app_in_address, num_bytes);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_write_into_data_pool_handler end\n");
+	dbg("SEP Driver:<-------- sep_write_into_data_pool_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
···
 */
 static int sep_read_from_data_pool_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* virtual address of dest application buffer */
-  unsigned long	app_out_address;
+	/* virtual address of dest application buffer */
+	unsigned long app_out_address;
 
-  /* virtual address of the data pool */
-  unsigned long	virt_address;
+	/* virtual address of the data pool */
+	unsigned long virt_address;
 
-  /* number bytes */
-  unsigned long	num_bytes;
+	/* number bytes */
+	unsigned long num_bytes;
 
-  /* address of the data pool */
-  unsigned long	data_pool_area_addr;
+	/* address of the data pool */
+	unsigned long data_pool_area_addr;
 
   /*------------------------
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_read_from_data_pool_handler start\n");
+	dbg("SEP Driver:--------> sep_read_from_data_pool_handler start\n");
 
-  /* get the application address */
-  error = get_user(app_out_address,
-		&(((struct sep_driver_write_t *)arg)->app_address));
-  if (error)
-	goto end_function;
+	/* get the application address */
+	error = get_user(app_out_address, &(((struct sep_driver_write_t *) arg)->app_address));
+	if (error)
+		goto end_function;
 
-  /* get the virtual kernel address address */
-  error = get_user(virt_address,
-	&(((struct sep_driver_write_t *)arg)->datapool_address));
-  if (error)
-	goto end_function;
+	/* get the virtual kernel address address */
+	error = get_user(virt_address, &(((struct sep_driver_write_t *) arg)->datapool_address));
+	if (error)
+		goto end_function;
 
-  /* get the number of bytes */
-  error = get_user(num_bytes, &(((struct sep_driver_write_t *)arg)->num_bytes));
-  if (error)
-	goto end_function;
+	/* get the number of bytes */
+	error = get_user(num_bytes, &(((struct sep_driver_write_t *) arg)->num_bytes));
+	if (error)
+		goto end_function;
 
-  /* calculate the start of the data pool */
-  data_pool_area_addr = sep_dev->shared_area_addr +
-			SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
+	/* calculate the start of the data pool */
+	data_pool_area_addr = sep_dev->shared_area_addr + SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
 
-  /* check that the range of the virtual kernel address is correct */
-  if ((virt_address < data_pool_area_addr) ||
-	  (virt_address > (data_pool_area_addr +
-	  SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	/* check that the range of the virtual kernel address is correct */
+	if ((virt_address < data_pool_area_addr) || (virt_address > (data_pool_area_addr + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /* copy the application data */
-  error = copy_to_user((void *)app_out_address, (void *)virt_address,
-  num_bytes);
+	/* copy the application data */
+	error = copy_to_user((void *) app_out_address, (void *) virt_address, num_bytes);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_read_from_data_pool_handler end\n");
+	dbg("SEP Driver:<-------- sep_read_from_data_pool_handler end\n");
 
-  return error;
+	return error;
 }
 
 
···
 */
 static int sep_create_sync_dma_tables_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_build_sync_table_t command_args;
+	/* command arguments */
+	struct sep_driver_build_sync_table_t command_args;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_create_sync_dma_tables_handler start\n");
+	dbg("SEP Driver:--------> sep_create_sync_dma_tables_handler start\n");
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_build_sync_table_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_build_sync_table_t));
+	if (error)
+		goto end_function;
 
-  edbg(
-	"app_in_address is %08lx\n",
-	command_args.app_in_address);
-  edbg(
-	"app_out_address is %08lx\n",
-	command_args.app_out_address);
-  edbg(
-	"data_size is %lu\n",
-	command_args.data_in_size);
-  edbg(
-	"block_size is %lu\n",
-	command_args.block_size);
+	edbg("app_in_address is %08lx\n", command_args.app_in_address);
+	edbg("app_out_address is %08lx\n", command_args.app_out_address);
+	edbg("data_size is %lu\n", command_args.data_in_size);
+	edbg("block_size is %lu\n", command_args.block_size);
 
 
-  /* check if we need to build only input table or input/output */
-  if (command_args.app_out_address)
-	/* prepare input and output tables */
-	error = sep_prepare_input_output_dma_table(command_args.app_in_address,
-					command_args.app_out_address,
-					command_args.data_in_size,
-					command_args.block_size,
-					&command_args.in_table_address,
-					&command_args.out_table_address,
-					&command_args.in_table_num_entries,
-					&command_args.out_table_num_entries,
-					&command_args.table_data_size,
-					command_args.isKernelVirtualAddress);
-  else
-	/* prepare input tables */
-	error = sep_prepare_input_dma_table(command_args.app_in_address,
-					command_args.data_in_size,
-					command_args.block_size,
-					&command_args.in_table_address,
-					&command_args.in_table_num_entries,
-					&command_args.table_data_size,
-					command_args.isKernelVirtualAddress);
+	/* check if we need to build only input table or input/output */
+	if (command_args.app_out_address)
+		/* prepare input and output tables */
+		error = sep_prepare_input_output_dma_table(command_args.app_in_address,
+							   command_args.app_out_address,
+							   command_args.data_in_size,
+							   command_args.block_size,
+							   &command_args.in_table_address,
+							   &command_args.out_table_address, &command_args.in_table_num_entries, &command_args.out_table_num_entries, &command_args.table_data_size, command_args.isKernelVirtualAddress);
+	else
+		/* prepare input tables */
+		error = sep_prepare_input_dma_table(command_args.app_in_address,
+						    command_args.data_in_size, command_args.block_size, &command_args.in_table_address, &command_args.in_table_num_entries, &command_args.table_data_size, command_args.isKernelVirtualAddress);
 
-  if (error)
-	goto end_function;
+	if (error)
+		goto end_function;
 
-  /* copy to user */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_build_sync_table_t));
+	/* copy to user */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_build_sync_table_t));
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_create_sync_dma_tables_handler end\n");
+	dbg("SEP Driver:<-------- sep_create_sync_dma_tables_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
···
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_free_dma_table_data_handler start\n");
+	dbg("SEP Driver:--------> sep_free_dma_table_data_handler start\n");
 
-  /* free input pages array */
-  sep_free_dma_pages(sep_dev->in_page_array,
-					sep_dev->in_num_pages,
-					 0);
+	/* free input pages array */
+	sep_free_dma_pages(sep_dev->in_page_array, sep_dev->in_num_pages, 0);
 
-  /* free output pages array if needed */
-  if (sep_dev->out_page_array)
-	sep_free_dma_pages(sep_dev->out_page_array,
-						sep_dev->out_num_pages,
-						1);
+	/* free output pages array if needed */
+	if (sep_dev->out_page_array)
+		sep_free_dma_pages(sep_dev->out_page_array, sep_dev->out_num_pages, 1);
 
-  /* reset all the values */
-  sep_dev->in_page_array = 0;
-  sep_dev->out_page_array = 0;
-  sep_dev->in_num_pages = 0;
-  sep_dev->out_num_pages = 0;
+	/* reset all the values */
+	sep_dev->in_page_array = 0;
+	sep_dev->out_page_array = 0;
+	sep_dev->in_num_pages = 0;
+	sep_dev->out_num_pages = 0;
 
 
-  dbg("SEP Driver:<-------- sep_free_dma_table_data_handler end\n");
+	dbg("SEP Driver:<-------- sep_free_dma_table_data_handler end\n");
 
-  return 0;
+	return 0;
 }
 
 /*
···
 */
 static int sep_create_flow_dma_tables_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_build_flow_table_t	command_args;
+	/* command arguments */
+	struct sep_driver_build_flow_table_t command_args;
 
-  /* first table - output */
-  struct sep_lli_entry_t				 first_table_data;
+	/* first table - output */
+	struct sep_lli_entry_t first_table_data;
 
-  /* dma table data */
-  struct sep_lli_entry_t				last_table_data;
+	/* dma table data */
+	struct sep_lli_entry_t last_table_data;
 
-  /* pointer to the info entry of the previuos DMA table */
-  struct sep_lli_entry_t		*prev_info_entry_ptr;
+	/* pointer to the info entry of the previuos DMA table */
+	struct sep_lli_entry_t *prev_info_entry_ptr;
 
-  /* pointer to the flow data strucutre */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* pointer to the flow data strucutre */
+	struct sep_flow_context_t *flow_context_ptr;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_create_flow_dma_tables_handler start\n");
+	dbg("SEP Driver:--------> sep_create_flow_dma_tables_handler start\n");
 
-  /* init variables */
-  prev_info_entry_ptr = 0;
-  first_table_data.physical_address = 0xffffffff;
+	/* init variables */
+	prev_info_entry_ptr = 0;
+	first_table_data.physical_address = 0xffffffff;
 
-  /* find the free structure for flow data */
-  error = sep_find_flow_context(SEP_FREE_FLOW_ID, &flow_context_ptr);
-  if (error)
+	/* find the free structure for flow data */
+	error = sep_find_flow_context(SEP_FREE_FLOW_ID, &flow_context_ptr);
+	if (error)
+		goto end_function;
+
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_build_flow_table_t));
+	if (error)
+		goto end_function;
+
+	/* create flow tables */
+	error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers, command_args.virt_buff_data_addr, flow_context_ptr, &first_table_data, &last_table_data, command_args.isKernelVirtualAddress);
+	if (error)
+		goto end_function_with_error;
+
+	/* check if flow is static */
+	if (!command_args.flow_type)
+		/* point the info entry of the last to the info entry of the first */
+		last_table_data = first_table_data;
+
+	/* set output params */
+	command_args.first_table_addr = first_table_data.physical_address;
+	command_args.first_table_num_entries = ((first_table_data.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK);
+	command_args.first_table_data_size = (first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
+
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_build_flow_table_t));
+	if (error)
+		goto end_function_with_error;
+
+	/* all the flow created  - update the flow entry with temp id */
+	flow_context_ptr->flow_id = SEP_TEMP_FLOW_ID;
+
+	/* set the processing tables data in the context */
+	if (command_args.input_output_flag == SEP_DRIVER_IN_FLAG)
+		flow_context_ptr->input_tables_in_process = first_table_data;
+	else
+		flow_context_ptr->output_tables_in_process = first_table_data;
+
 	goto end_function;
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_build_flow_table_t));
-  if (error)
-	goto end_function;
+      end_function_with_error:
 
-  /* create flow tables */
-  error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers,
-					command_args.virt_buff_data_addr,
-					flow_context_ptr,
-					&first_table_data,
-					&last_table_data,
-					command_args.isKernelVirtualAddress);
-  if (error)
-	goto end_function_with_error;
+	/* free the allocated tables */
+	sep_deallocated_flow_tables(&first_table_data);
 
-  /* check if flow is static */
-  if (!command_args.flow_type)
-	/* point the info entry of the last to the info entry of the first */
-	last_table_data = first_table_data;
+      end_function:
 
-  /* set output params */
-  command_args.first_table_addr = first_table_data.physical_address;
-  command_args.first_table_num_entries =
-	((first_table_data.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) &
-	SEP_NUM_ENTRIES_MASK);
-  command_args.first_table_data_size =
-	(first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
+	dbg("SEP Driver:<-------- sep_create_flow_dma_tables_handler end\n");
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_build_flow_table_t));
-  if (error)
-	goto end_function_with_error;
-
-  /* all the flow created  - update the flow entry with temp id */
-  flow_context_ptr->flow_id = SEP_TEMP_FLOW_ID;
-
-  /* set the processing tables data in the context */
-  if (command_args.input_output_flag == SEP_DRIVER_IN_FLAG)
-	flow_context_ptr->input_tables_in_process = first_table_data;
-  else
-	flow_context_ptr->output_tables_in_process = first_table_data;
-
-  goto end_function;
-
-end_function_with_error:
-
-  /* free the allocated tables */
-  sep_deallocated_flow_tables(&first_table_data);
-
-end_function:
-
-  dbg("SEP Driver:<-------- sep_create_flow_dma_tables_handler end\n");
-
-  return error;
+	return error;
 
 }
 
···
 */
 static int sep_add_flow_tables_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* number of entries */
-  unsigned long				num_entries;
+	/* number of entries */
+	unsigned long num_entries;
 
-  /* command arguments */
-  struct sep_driver_add_flow_table_t	command_args;
+	/* command arguments */
+	struct sep_driver_add_flow_table_t command_args;
 
-  /* pointer to the flow data strucutre */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* pointer to the flow data strucutre */
+	struct sep_flow_context_t *flow_context_ptr;
 
-  /* first dma table data */
-  struct sep_lli_entry_t		first_table_data;
+	/* first dma table data */
+	struct sep_lli_entry_t first_table_data;
 
-  /* last dma table data */
-  struct sep_lli_entry_t		last_table_data;
+	/* last dma table data */
+	struct sep_lli_entry_t last_table_data;
 
-  /* pointer to the info entry of the current DMA table */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* pointer to the info entry of the current DMA table */
+	struct sep_lli_entry_t *info_entry_ptr;
 
   /*--------------------------
 	CODE
   ----------------------------*/
 
-  dbg("SEP Driver:--------> sep_add_flow_tables_handler start\n");
+	dbg("SEP Driver:--------> sep_add_flow_tables_handler start\n");
 
-  /* get input parameters */
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_add_flow_table_t));
-  if (error)
-	goto end_function;
+	/* get input parameters */
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_add_flow_table_t));
+	if (error)
+		goto end_function;
 
-  /* find the flow structure for the flow id */
-  error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
-  if (error)
-	goto end_function;
+	/* find the flow structure for the flow id */
+	error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
+	if (error)
+		goto end_function;
 
-  /* prepare the flow dma tables */
-  error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers,
-					command_args.virt_buff_data_addr,
-					flow_context_ptr,
-					&first_table_data,
-					&last_table_data,
-					command_args.isKernelVirtualAddress);
-  if (error)
-	goto end_function_with_error;
+	/* prepare the flow dma tables */
+	error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers, command_args.virt_buff_data_addr, flow_context_ptr, &first_table_data, &last_table_data, command_args.isKernelVirtualAddress);
+	if (error)
+		goto end_function_with_error;
 
-  /* now check if there is already an existing add table for this flow */
-  if (command_args.inputOutputFlag == SEP_DRIVER_IN_FLAG) {
-	/* this buffer was for input buffers */
-	if (flow_context_ptr->input_tables_flag) {
-	  /* add table already exists - add the new tables to the end
-		of the previous */
-	num_entries = (flow_context_ptr->last_input_table.block_size >>
-			SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
+	/* now check if there is already an existing add table for this flow */
+	if (command_args.inputOutputFlag == SEP_DRIVER_IN_FLAG) {
+		/* this buffer was for input buffers */
+		if (flow_context_ptr->input_tables_flag) {
+			/* add table already exists - add the new tables to the end
+			   of the previous */
+			num_entries = (flow_context_ptr->last_input_table.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
 
-	info_entry_ptr =
-	(struct sep_lli_entry_t *)
-	(flow_context_ptr->last_input_table.physical_address +
-	(sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
+			info_entry_ptr = (struct sep_lli_entry_t *)
+			    (flow_context_ptr->last_input_table.physical_address + (sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
 
-	  /* connect to list of tables */
-	  *info_entry_ptr = first_table_data;
+			/* connect to list of tables */
+			*info_entry_ptr = first_table_data;
 
-	  /* set the first table data */
-	  first_table_data = flow_context_ptr->first_input_table;
-	} else {
-	  /* set the input flag */
-	  flow_context_ptr->input_tables_flag = 1;
+			/* set the first table data */
+			first_table_data = flow_context_ptr->first_input_table;
+		} else {
+			/* set the input flag */
+			flow_context_ptr->input_tables_flag = 1;
 
-	  /* set the first table data */
-	  flow_context_ptr->first_input_table = first_table_data;
+			/* set the first table data */
+			flow_context_ptr->first_input_table = first_table_data;
+		}
+		/* set the last table data */
+		flow_context_ptr->last_input_table = last_table_data;
+	} else {		/* this is output tables */
+
+		/* this buffer was for input buffers */
+		if (flow_context_ptr->output_tables_flag) {
+			/* add table already exists - add the new tables to
+			   the end of the previous */
+			num_entries = (flow_context_ptr->last_output_table.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
+
+			info_entry_ptr = (struct sep_lli_entry_t *)
+			    (flow_context_ptr->last_output_table.physical_address + (sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
+
+			/* connect to list of tables */
+			*info_entry_ptr = first_table_data;
+
+			/* set the first table data */
+			first_table_data = flow_context_ptr->first_output_table;
+		} else {
+			/* set the input flag */
+			flow_context_ptr->output_tables_flag = 1;
+
+			/* set the first table data */
+			flow_context_ptr->first_output_table = first_table_data;
+		}
+		/* set the last table data */
+		flow_context_ptr->last_output_table = last_table_data;
 	}
-	/* set the last table data */
-	flow_context_ptr->last_input_table = last_table_data;
-  } else  /* this is output tables */ {
-	/* this buffer was for input buffers */
-	if (flow_context_ptr->output_tables_flag) {
-	  /* add table already exists - add the new tables to
-		the end of the previous */
-	num_entries = (flow_context_ptr->last_output_table.block_size >>
-		SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
 
-	info_entry_ptr =
-	(struct sep_lli_entry_t *)
-	(flow_context_ptr->last_output_table.physical_address +
-	(sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
+	/* set output params */
+	command_args.first_table_addr = first_table_data.physical_address;
+	command_args.first_table_num_entries = ((first_table_data.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK);
+	command_args.first_table_data_size = (first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
 
-	  /* connect to list of tables */
-	  *info_entry_ptr = first_table_data;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_add_flow_table_t));
+	if (error)
+		goto end_function_with_error;
 
-	  /* set the first table data */
-	  first_table_data = flow_context_ptr->first_output_table;
-	} else {
-	  /* set the input flag */
-	  flow_context_ptr->output_tables_flag = 1;
+      end_function_with_error:
 
-	  /* set the first table data */
-	  flow_context_ptr->first_output_table = first_table_data;
-	}
-	/* set the last table data */
-	flow_context_ptr->last_output_table = last_table_data;
-  }
+	/* free the allocated tables */
+	sep_deallocated_flow_tables(&first_table_data);
 
-  /* set output params */
-  command_args.first_table_addr = first_table_data.physical_address;
-  command_args.first_table_num_entries = ((first_table_data.block_size >>
-  SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK);
-  command_args.first_table_data_size =
-  (first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
+      end_function:
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_add_flow_table_t));
-  if (error)
-	goto end_function_with_error;
+	dbg("SEP Driver:<-------- sep_add_flow_tables_handler end\n");
 
-end_function_with_error:
-
-  /* free the allocated tables */
-  sep_deallocated_flow_tables(&first_table_data);
-
-end_function:
-
-  dbg("SEP Driver:<-------- sep_add_flow_tables_handler end\n");
-
-  return error;
+	return error;
 }
 
 /*
···
 */
 static int sep_add_flow_tables_message_handler(unsigned long arg)
 {
-  /* error */
-  int						error;
+	/* error */
+	int error;
 
-  /* arguments */
-  struct sep_driver_add_message_t  command_args;
+	/* arguments */
+	struct sep_driver_add_message_t command_args;
 
-  /* flow context */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* flow context */
+	struct sep_flow_context_t *flow_context_ptr;
 
   /*----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_add_flow_tables_message_handler start\n");
+	dbg("SEP Driver:--------> sep_add_flow_tables_message_handler start\n");
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_add_message_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_add_message_t));
+	if (error)
+		goto end_function;
 
-  /* check input */
-  if (command_args.message_size_in_bytes >
-	SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES) {
-	error = -ENOMEM;
-	goto end_function;
-  }
+	/* check input */
+	if (command_args.message_size_in_bytes > SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES) {
+		error = -ENOMEM;
+		goto end_function;
+	}
 
-  /* find the flow context */
-  error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
-  if (error)
-	goto end_function;
+	/* find the flow context */
+	error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
+	if (error)
+		goto end_function;
 
-  /* copy the message into context */
-  flow_context_ptr->message_size_in_bytes = command_args.message_size_in_bytes;
+	/* copy the message into context */
+	flow_context_ptr->message_size_in_bytes = command_args.message_size_in_bytes;
 
-  error = copy_from_user(flow_context_ptr->message,
-	(void *)command_args.message_address,
-	command_args.message_size_in_bytes);
+	error = copy_from_user(flow_context_ptr->message, (void *) command_args.message_address, command_args.message_size_in_bytes);
 
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_add_flow_tables_message_handler end\n");
+	dbg("SEP Driver:<-------- sep_add_flow_tables_message_handler end\n");
 
-  return error;
+	return error;
 }
 
 
···
 */
 static int sep_get_static_pool_addr_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_static_pool_addr_t	command_args;
+	/* command arguments */
+	struct sep_driver_static_pool_addr_t command_args;
 
   /*-----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_get_static_pool_addr_handler start\n");
+	dbg("SEP Driver:--------> sep_get_static_pool_addr_handler start\n");
 
-  /*prepare the output parameters in the struct */
-  command_args.physical_static_address = sep_dev->phys_shared_area_addr +
-				SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
-  command_args.virtual_static_address = sep_dev->shared_area_addr +
-				SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
+	/*prepare the output parameters in the struct */
+	command_args.physical_static_address = sep_dev->phys_shared_area_addr + SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
+	command_args.virtual_static_address = sep_dev->shared_area_addr + SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
 
-  edbg("SEP Driver:physical_static_address is %08lx, virtual_static_address %08lx\n",
-	command_args.physical_static_address,
-	command_args.virtual_static_address);
+	edbg("SEP Driver:physical_static_address is %08lx, virtual_static_address %08lx\n", command_args.physical_static_address, command_args.virtual_static_address);
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_static_pool_addr_t));
-  if (error)
-	goto end_function;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_static_pool_addr_t));
+	if (error)
+		goto end_function;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_get_static_pool_addr_handler end\n");
+	dbg("SEP Driver:<-------- sep_get_static_pool_addr_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
···
 */
 static int sep_get_physical_mapped_offset_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_get_mapped_offset_t	command_args;
+	/* command arguments */
+	struct sep_driver_get_mapped_offset_t command_args;
 
   /*-----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_get_physical_mapped_offset_handler start\n");
+	dbg("SEP Driver:--------> sep_get_physical_mapped_offset_handler start\n");
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_get_mapped_offset_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_get_mapped_offset_t));
+	if (error)
+		goto end_function;
 
-  if (command_args.physical_address < sep_dev->phys_shared_area_addr) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	if (command_args.physical_address < sep_dev->phys_shared_area_addr) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /*prepare the output parameters in the struct */
-  command_args.offset = command_args.physical_address -
-					sep_dev->phys_shared_area_addr;
+	/*prepare the output parameters in the struct */
+	command_args.offset = command_args.physical_address - sep_dev->phys_shared_area_addr;
 
-  edbg("SEP Driver:physical_address is %08lx, offset is %lu\n",
-	command_args.physical_address,
-	command_args.offset);
+	edbg("SEP Driver:physical_address is %08lx, offset is %lu\n", command_args.physical_address, command_args.offset);
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_get_mapped_offset_t));
-  if (error)
-	goto end_function;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_get_mapped_offset_t));
+	if (error)
+		goto end_function;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_get_physical_mapped_offset_handler end\n");
+	dbg("SEP Driver:<-------- sep_get_physical_mapped_offset_handler end\n");
 
-  return error;
+	return error;
 }
 
 
···
 */
 static int sep_start_handler(void)
 {
-  /* reg val */
-  unsigned long reg_val;
+	/* reg val */
+	unsigned long reg_val;
 
-  /* error */
-  unsigned long error;
+	/* error */
+	unsigned long error;
 
   /*-----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_start_handler start\n");
+	dbg("SEP Driver:--------> sep_start_handler start\n");
 
-  error = 0;
+	error = 0;
 
-  /* wait in polling for message from SEP */
-  do {
-	reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
-  } while (!reg_val);
+	/* wait in polling for message from SEP */
+	do {
+		reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
+	} while (!reg_val);
 
-  /* check the value */
-  if (reg_val == 0x1) {
-	/* fatal error - read erro status from GPRO */
-	error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-	goto end_function;
-  }
+	/* check the value */
+	if (reg_val == 0x1) {
+		/* fatal error - read erro status from GPRO */
+		error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
+		goto end_function;
+	}
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_start_handler end\n");
+	dbg("SEP Driver:<-------- sep_start_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
···
 */
 static int sep_init_handler(unsigned long arg)
 {
-  /* word from message */
-  unsigned long	 message_word;
+	/* word from message */
+	unsigned long message_word;
 
-  /* message ptr */
-  unsigned long		*message_ptr;
+	/* message ptr */
+	unsigned long *message_ptr;
 
-  /* command arguments */
-  struct sep_driver_init_t command_args;
+	/* command arguments */
+	struct sep_driver_init_t command_args;
 
-  /* counter */
-  unsigned long	counter;
+	/* counter */
+	unsigned long counter;
 
-  /* error */
-  unsigned long	error;
+	/* error */
+	unsigned long error;
 
-  /* reg val */
-  unsigned long	reg_val;
+	/* reg val */
+	unsigned long reg_val;
 
   /*-------------------
 	CODE
   ---------------------*/
 
-  dbg("SEP Driver:--------> sep_init_handler start\n");
+	dbg("SEP Driver:--------> sep_init_handler start\n");
 
-  error = 0;
+	error = 0;
 
-  error = copy_from_user(&command_args, (void *)arg,
-			sizeof(struct sep_driver_init_t));
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_init_t));
 
-  dbg("SEP Driver:--------> sep_init_handler - finished copy_from_user \n");
+	dbg("SEP Driver:--------> sep_init_handler - finished copy_from_user \n");
 
-  if (error)
-	goto end_function;
+	if (error)
+		goto end_function;
 
-  /* PATCH - configure the DMA to single -burst instead of multi-burst */
-  /*sep_configure_dma_burst();*/
+	/* PATCH - configure the DMA to single -burst instead of multi-burst */
+	/*sep_configure_dma_burst(); */
 
-  dbg("SEP Driver:--------> sep_init_handler - finished sep_configure_dma_burst \n");
+	dbg("SEP Driver:--------> sep_init_handler - finished sep_configure_dma_burst \n");
 
-  message_ptr = (unsigned long *)command_args.message_addr;
+	message_ptr = (unsigned long *) command_args.message_addr;
 
-  /* set the base address of the SRAM  */
-  sep_write_reg(sep_dev, HW_SRAM_ADDR_REG_ADDR,	HW_CC_SRAM_BASE_ADDRESS);
+	/* set the base address of the SRAM  */
+	sep_write_reg(sep_dev, HW_SRAM_ADDR_REG_ADDR, HW_CC_SRAM_BASE_ADDRESS);
 
-  for (counter = 0 ;
-		counter < command_args.message_size_in_words;
-		counter++, message_ptr++) {
-	get_user(message_word, message_ptr);
+	for (counter = 0; counter < command_args.message_size_in_words; counter++, message_ptr++) {
+		get_user(message_word, message_ptr);
 
-	/* write data to SRAM */
-	sep_write_reg(sep_dev, HW_SRAM_DATA_REG_ADDR,
-						message_word);
+		/* write data to SRAM */
+		sep_write_reg(sep_dev, HW_SRAM_DATA_REG_ADDR, message_word);
 
-	edbg(
-					"SEP Driver:message_word is %lu\n",
-					message_word);
+		edbg("SEP Driver:message_word is %lu\n", message_word);
 
 		/* wait for write complete */
-	sep_wait_sram_write(sep_dev);
-  }
+		sep_wait_sram_write(sep_dev);
+	}
 
-  dbg("SEP Driver:--------> sep_init_handler - finished getting messages from user space\n");
+	dbg("SEP Driver:--------> sep_init_handler - finished getting messages from user space\n");
 
-  /* signal SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR,
-					0x1);
+	/* signal SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x1);
 
-  do {
-        reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
-  } while (!(reg_val & 0xFFFFFFFD));
+	do {
+		reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
+	} while (!(reg_val & 0xFFFFFFFD));
 
-  dbg("SEP Driver:--------> sep_init_handler - finished waiting for reg_val & 0xFFFFFFFD \n");
+	dbg("SEP Driver:--------> sep_init_handler - finished waiting for reg_val & 0xFFFFFFFD \n");
 
-  /* check the value */
-  if (reg_val == 0x1) {
-	edbg(
-		"SEP Driver:init failed\n");
+	/* check the value */
+	if (reg_val == 0x1) {
+		edbg("SEP Driver:init failed\n");
 
-	error = sep_read_reg(sep_dev, 0x8060);
-	edbg(
-			"SEP Driver:sw monitor is %lu\n",
-			error);
+		error = sep_read_reg(sep_dev, 0x8060);
+		edbg("SEP Driver:sw monitor is %lu\n", error);
 
-	/* fatal error - read erro status from GPRO */
-	error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-	edbg(
-			"SEP Driver:error is %lu\n", error);
-	goto end_function;
-  }
+		/* fatal error - read erro status from GPRO */
+		error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
+		edbg("SEP Driver:error is %lu\n", error);
+		goto end_function;
+	}
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_init_handler end\n");
+	dbg("SEP Driver:<-------- sep_init_handler end\n");
 
-  return error;
+	return error;
 
 }
 
···
 */
 static int sep_realloc_cache_resident_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* physical cache addr */
-  unsigned long		phys_cache_address;
+	/* physical cache addr */
+	unsigned long phys_cache_address;
 
-  /* physical resident addr */
-  unsigned long		phys_resident_address;
+	/* physical resident addr */
+	unsigned long phys_resident_address;
 
-  /* command arguments */
-  struct sep_driver_realloc_cache_resident_t command_args;
+	/* command arguments */
+	struct sep_driver_realloc_cache_resident_t command_args;
 
   /*------------------
 	CODE
   ---------------------*/
 
-  /* copy the data */
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_realloc_cache_resident_t));
-  if (error)
-	goto end_function;
+	/* copy the data */
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_realloc_cache_resident_t));
+	if (error)
+		goto end_function;
 
-  /* copy cache and resident to the their intended locations */
-  error = sep_copy_cache_resident_to_area(command_args.cache_addr,
-					command_args.cache_size_in_bytes,
-					command_args.resident_addr,
-					command_args.resident_size_in_bytes,
-					&phys_cache_address,
-					&phys_resident_address);
-  if (error)
-	goto end_function;
+	/* copy cache and resident to the their intended locations */
+	error = sep_copy_cache_resident_to_area(command_args.cache_addr, command_args.cache_size_in_bytes, command_args.resident_addr, command_args.resident_size_in_bytes, &phys_cache_address, &phys_resident_address);
+	if (error)
+		goto end_function;
 
-  /* lock the area (if needed) */
-  sep_lock_cache_resident_area();
+	/* lock the area (if needed) */
+	sep_lock_cache_resident_area();
 
-  command_args.new_base_addr = sep_dev->phys_shared_area_addr;
+	command_args.new_base_addr = sep_dev->phys_shared_area_addr;
 
-  /* find the new base address according to the lowest address between
-	cache, resident and shared area */
-  if (phys_resident_address < command_args.new_base_addr)
-	command_args.new_base_addr = phys_resident_address;
-  if (phys_cache_address < command_args.new_base_addr)
-	command_args.new_base_addr = phys_cache_address;
+	/* find the new base address according to the lowest address between
+	   cache, resident and shared area */
+	if (phys_resident_address < command_args.new_base_addr)
+		command_args.new_base_addr = phys_resident_address;
+	if (phys_cache_address < command_args.new_base_addr)
+		command_args.new_base_addr = phys_cache_address;
 
-  /* set the return parameters */
-  command_args.new_cache_addr = phys_cache_address;
-  command_args.new_resident_addr = phys_resident_address;
+	/* set the return parameters */
+	command_args.new_cache_addr = phys_cache_address;
+	command_args.new_resident_addr = phys_resident_address;
 
 
-  /* set the new shared area */
-  command_args.new_shared_area_addr = sep_dev->phys_shared_area_addr;
+	/* set the new shared area */
+	command_args.new_shared_area_addr = sep_dev->phys_shared_area_addr;
 
-  edbg(
-	"SEP Driver:command_args.new_shared_area_addr is %08lx\n",
-	command_args.new_shared_area_addr);
-  edbg(
-	"SEP Driver:command_args.new_base_addr is %08lx\n",
-	command_args.new_base_addr);
-  edbg(
-	"SEP Driver:command_args.new_resident_addr is %08lx\n",
-	command_args.new_resident_addr);
-  edbg(
-	"SEP Driver:command_args.new_cache_addr is %08lx\n",
-	command_args.new_cache_addr);
+	edbg("SEP Driver:command_args.new_shared_area_addr is %08lx\n", command_args.new_shared_area_addr);
+	edbg("SEP Driver:command_args.new_base_addr is %08lx\n", command_args.new_base_addr);
+	edbg("SEP Driver:command_args.new_resident_addr is %08lx\n", command_args.new_resident_addr);
+	edbg("SEP Driver:command_args.new_cache_addr is %08lx\n", command_args.new_cache_addr);
 
-  /* return to user */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_realloc_cache_resident_t));
+	/* return to user */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_realloc_cache_resident_t));
 
-end_function:
+      end_function:
 
-  return error;
+	return error;
 }
 
 /*
···
 */
 static int sep_get_time_handler(unsigned long arg)
 {
-  /* error */
-  int error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_get_time_t	command_args;
+	/* command arguments */
+	struct sep_driver_get_time_t command_args;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  error = sep_set_time(&command_args.time_physical_address,
-			&command_args.time_value);
+	error = sep_set_time(&command_args.time_physical_address, &command_args.time_value);
 
-  /* return to user */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_get_time_t));
+	/* return to user */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_get_time_t));
 
-  return error;
+	return error;
 
 }
 
···
 */
 static int sep_set_api_mode_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* flag */
-  unsigned long mode_flag;
+	/* flag */
+	unsigned long mode_flag;
 
   /*----------------------------
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_set_api_mode_handler start\n");
+	dbg("SEP Driver:--------> sep_set_api_mode_handler start\n");
 
-  error = get_user(
-	  mode_flag, &(((struct sep_driver_set_api_mode_t *)arg)->mode));
-  if (error)
-	goto end_function;
+	error = get_user(mode_flag, &(((struct sep_driver_set_api_mode_t *) arg)->mode));
+	if (error)
+		goto end_function;
 
-  /* set the global flag */
-  sep_dev->block_mode_flag = mode_flag;
+	/* set the global flag */
+	sep_dev->block_mode_flag = mode_flag;
 
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_set_api_mode_handler end\n");
+	dbg("SEP Driver:<-------- sep_set_api_mode_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
···
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_end_transaction_handler start\n");
+	dbg("SEP Driver:--------> sep_end_transaction_handler start\n");
 
-#if 0/*!SEP_DRIVER_POLLING_MODE*/
-  /* close IMR */
-  sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
+#if 0				/*!SEP_DRIVER_POLLING_MODE */
+	/* close IMR */
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
 
-  /* release IRQ line */
-  free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
+	/* release IRQ line */
+	free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
 
-  /* lock the sep mutex */
-  mutex_unlock(&sep_mutex);
+	/* lock the sep mutex */
+	mutex_unlock(&sep_mutex);
 #endif
 
-  dbg("SEP Driver:<-------- sep_end_transaction_handler end\n");
+	dbg("SEP Driver:<-------- sep_end_transaction_handler end\n");
 
-  return 0;
+	return 0;
 }
 
 /* handler for flow done interrupt */
-static void sep_flow_done_handler(struct work_struct		*work)
+static void sep_flow_done_handler(struct work_struct *work)
 {
-  /* flow context_ptr */
-  struct sep_flow_context_t		*flow_data_ptr;
+	/* flow context_ptr */
+	struct sep_flow_context_t *flow_data_ptr;
   /*-------------------------
 	CODE
   ---------------------------*/
 
-  /* obtain the mutex */
-  mutex_lock(&sep_mutex);
+	/* obtain the mutex */
+	mutex_lock(&sep_mutex);
 
-  /* get the pointer to context */
-  flow_data_ptr = (struct sep_flow_context_t *)work;
+	/* get the pointer to context */
+	flow_data_ptr = (struct sep_flow_context_t *) work;
 
-  /* free all the current input tables in sep */
-  sep_deallocated_flow_tables(&flow_data_ptr->input_tables_in_process);
+	/* free all the current input tables in sep */
+	sep_deallocated_flow_tables(&flow_data_ptr->input_tables_in_process);
 
-  /* free all the current tables output tables in SEP (if needed) */
-  if (flow_data_ptr->output_tables_in_process.physical_address != 0xffffffff)
-	sep_deallocated_flow_tables(&flow_data_ptr->output_tables_in_process);
+	/* free all the current tables output tables in SEP (if needed) */
+	if (flow_data_ptr->output_tables_in_process.physical_address != 0xffffffff)
+		sep_deallocated_flow_tables(&flow_data_ptr->output_tables_in_process);
 
-  /* check if we have additional tables to be sent to SEP only input
-	flag may be checked */
-  if (flow_data_ptr->input_tables_flag) {
-	/* copy the message to the shared RAM and signal SEP */
-	memcpy((void *)flow_data_ptr->message,
-	(void *)sep_dev->shared_area_addr,
-	flow_data_ptr->message_size_in_bytes);
+	/* check if we have additional tables to be sent to SEP only input
+	   flag may be checked */
+	if (flow_data_ptr->input_tables_flag) {
+		/* copy the message to the shared RAM and signal SEP */
+		memcpy((void *) flow_data_ptr->message, (void *) sep_dev->shared_area_addr, flow_data_ptr->message_size_in_bytes);
 
-	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR, 0x2);
-  }
-  mutex_unlock(&sep_mutex);
+		sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR, 0x2);
+	}
+	mutex_unlock(&sep_mutex);
 }
 
 
···
 	the first and last tables of the list
 */
 static int sep_prepare_flow_dma_tables(unsigned long num_virtual_buffers,
-			unsigned long	first_buff_addr,
-			struct sep_flow_context_t	*flow_data_ptr,
-			struct sep_lli_entry_t		*first_table_data_ptr,
-			struct sep_lli_entry_t		*last_table_data_ptr,
-			bool			isKernelVirtualAddress)
+				       unsigned long first_buff_addr, struct sep_flow_context_t *flow_data_ptr, struct sep_lli_entry_t *first_table_data_ptr, struct sep_lli_entry_t *last_table_data_ptr, bool isKernelVirtualAddress)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* virtaul address of one buffer */
-  unsigned long		virt_buff_addr;
+	/* virtaul address of one buffer */
+	unsigned long virt_buff_addr;
 
-  /* virtual size of one buffer */
-  unsigned long		virt_buff_size;
+	/* virtual size of one buffer */
+	unsigned long virt_buff_size;
 
-  /* table data for each created table */
-  struct sep_lli_entry_t	table_data;
+	/* table data for each created table */
+	struct sep_lli_entry_t table_data;
 
-  /* info entry */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* info entry */
+	struct sep_lli_entry_t *info_entry_ptr;
 
-  /* prevouis info entry */
-  struct sep_lli_entry_t		*prev_info_entry_ptr;
+	/* prevouis info entry */
+	struct sep_lli_entry_t *prev_info_entry_ptr;
 
-  /* counter */
-  unsigned long		i;
+	/* counter */
+	unsigned long i;
 
   /*-------------------------------
 	CODE
   ----------------------------------*/
 
-  /* init vars */
-  error = 0;
-  prev_info_entry_ptr = 0;
+	/* init vars */
+	error = 0;
+	prev_info_entry_ptr = 0;
 
-  /* init the first table to default */
-  table_data.physical_address = 0xffffffff;
-  first_table_data_ptr->physical_address = 0xffffffff;
-  table_data.block_size = 0;
+	/* init the first table to default */
+	table_data.physical_address = 0xffffffff;
+	first_table_data_ptr->physical_address = 0xffffffff;
+	table_data.block_size = 0;
 
-  for (i = 0; i < num_virtual_buffers; i++) {
-	/* get the virtual buffer address */
-	error = get_user(virt_buff_addr, &first_buff_addr);
-	if (error)
-	goto end_function;
+	for (i = 0; i < num_virtual_buffers; i++) {
+		/* get the virtual buffer address */
+		error = get_user(virt_buff_addr, &first_buff_addr);
+		if (error)
+			goto end_function;
 
-	/* get the virtual buffer size */
-	first_buff_addr++;
-	error = get_user(virt_buff_size, &first_buff_addr);
-	if (error)
-	goto end_function;
+		/* get the virtual buffer size */
+		first_buff_addr++;
+		error = get_user(virt_buff_size, &first_buff_addr);
+		if (error)
+			goto end_function;
 
-	/* advance the address to point to the next pair of address|size */
-	first_buff_addr++;
+		/* advance the address to point to the next pair of address|size */
+		first_buff_addr++;
 
-	/* now prepare the one flow LLI table from the data */
-	error = sep_prepare_one_flow_dma_table(virt_buff_addr,
-					virt_buff_size,
-					&table_data,
-					&info_entry_ptr,
-					flow_data_ptr,
-					isKernelVirtualAddress);
-	if (error)
-	goto end_function;
+		/* now prepare the one flow LLI table from the data */
+		error = sep_prepare_one_flow_dma_table(virt_buff_addr, virt_buff_size, &table_data, &info_entry_ptr, flow_data_ptr, isKernelVirtualAddress);
+		if (error)
+			goto end_function;
 
-	if (i == 0) {
-	  /* if this is the first table - save it to return to the user
-		application */
-	  *first_table_data_ptr = table_data;
+		if (i == 0) {
+			/* if this is the first table - save it to return to the user
+			   application */
+			*first_table_data_ptr = table_data;
 
-	  /* set the pointer to info entry */
-	  prev_info_entry_ptr = info_entry_ptr;
-	} else {
-	  /* not first table - the previous table info entry should
-		be updated */
-	  prev_info_entry_ptr->block_size =
-		(0x1 << SEP_INT_FLAG_OFFSET_IN_BITS) |
-		(table_data.block_size);
+			/* set the pointer to info entry */
+			prev_info_entry_ptr = info_entry_ptr;
+		} else {
+			/* not first table - the previous table info entry should
+			   be updated */
+			prev_info_entry_ptr->block_size = (0x1 << SEP_INT_FLAG_OFFSET_IN_BITS) | (table_data.block_size);
 
-	  /* set the pointer to info entry */
-	  prev_info_entry_ptr = info_entry_ptr;
+			/* set the pointer to info entry */
+			prev_info_entry_ptr = info_entry_ptr;
+		}
 	}
-  }
 
-  /* set the last table data */
-  *last_table_data_ptr = table_data;
+	/* set the last table data */
+	*last_table_data_ptr = table_data;
 
-end_function:
+      end_function:
 
-  return error;
+	return error;
 }
 
 
···
   This function creates one DMA table for flow and returns its data,
   and pointer to its info entry
 */
-static int sep_prepare_one_flow_dma_table(
-			unsigned long	 virt_buff_addr,
-			unsigned long	 virt_buff_size,
-			struct sep_lli_entry_t		*table_data,
-			struct sep_lli_entry_t		**info_entry_ptr,
-			struct sep_flow_context_t		*flow_data_ptr,
-			bool			isKernelVirtualAddress)
+static int sep_prepare_one_flow_dma_table(unsigned long virt_buff_addr, unsigned long virt_buff_size, struct sep_lli_entry_t *table_data, struct sep_lli_entry_t **info_entry_ptr, struct sep_flow_context_t *flow_data_ptr, bool isKernelVirtualAddress)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* the range in pages */
-  unsigned long		lli_array_size;
+	/* the range in pages */
+	unsigned long lli_array_size;
 
-  /* array of pointers ot page */
-  struct sep_lli_entry_t		*lli_array;
+	/* array of pointers ot page */
+	struct sep_lli_entry_t *lli_array;
 
-  /* pointer to the entry in the dma table */
-  struct sep_lli_entry_t		*flow_dma_table_entry_ptr;
+	/* pointer to the entry in the dma table */
+	struct sep_lli_entry_t *flow_dma_table_entry_ptr;
 
-  /* address of the dma table */
-  unsigned long		*start_dma_table_ptr;
+	/* address of the dma table */
+	unsigned long *start_dma_table_ptr;
 
-  /* total table data counter */
-  unsigned long		dma_table_data_count;
+	/* total table data counter */
+	unsigned long dma_table_data_count;
 
-  /* pointer that will keep the pointer t the pages of the virtual buffer */
-  struct page		**page_array_ptr;
+	/* pointer that will keep the pointer t the pages of the virtual buffer */
+	struct page **page_array_ptr;
 
-  /* counter */
-  unsigned long		entry_count;
+	/* counter */
+	unsigned long entry_count;
 
   /*-------------------------------
 	CODE
   ----------------------------------*/
 
-  /* find the space for the new table */
-  error = sep_find_free_flow_dma_table_space(&start_dma_table_ptr);
-  if (error)
-	goto end_function;
+	/* find the space for the new table */
+	error = sep_find_free_flow_dma_table_space(&start_dma_table_ptr);
+	if (error)
+		goto end_function;
 
-  /* check if the pages are in Kernel Virtual Address layout */
-  if (isKernelVirtualAddress == true)
-	/* lock kernel buffer in the memory */
-	error = sep_lock_kernel_pages(virt_buff_addr,
-				  virt_buff_size,
-				  &lli_array_size,
-				  &lli_array,
-				  &page_array_ptr);
-  else
-	/* lock user buffer in the memory */
-	error = sep_lock_user_pages(virt_buff_addr,
-				virt_buff_size,
-				&lli_array_size,
-				&lli_array,
-				&page_array_ptr);
+	/* check if the pages are in Kernel Virtual Address layout */
+	if (isKernelVirtualAddress == true)
+		/* lock kernel buffer in the memory */
+		error = sep_lock_kernel_pages(virt_buff_addr, virt_buff_size, &lli_array_size, &lli_array, &page_array_ptr);
+	else
+		/* lock user buffer in the memory */
+		error = sep_lock_user_pages(virt_buff_addr, virt_buff_size, &lli_array_size, &lli_array, &page_array_ptr);
 
-  if (error)
-	goto end_function;
+	if (error)
+		goto end_function;
 
-  /* set the pointer to page array at the beginning of table - this table is
-	now considered taken */
-  *start_dma_table_ptr = lli_array_size;
+	/* set the pointer to page array at the beginning of table - this table is
+	   now considered taken */
+	*start_dma_table_ptr = lli_array_size;
 
-  /* point to the place of the pages pointers of the table */
-  start_dma_table_ptr++;
+	/* point to the place of the pages pointers of the table */
+	start_dma_table_ptr++;
 
-  /* set the pages pointer */
-  *start_dma_table_ptr = (unsigned long)page_array_ptr;
+	/* set the pages pointer */
+	*start_dma_table_ptr = (unsigned long) page_array_ptr;
 
-  /* set the pointer to the first entry */
-  flow_dma_table_entry_ptr = (struct sep_lli_entry_t *)(++start_dma_table_ptr);
+	/* set the pointer to the first entry */
+	flow_dma_table_entry_ptr = (struct sep_lli_entry_t *) (++start_dma_table_ptr);
 
-  /* now create the entries for table */
-  for (dma_table_data_count = entry_count = 0;
-		entry_count <  lli_array_size;
-		entry_count++) {
-	flow_dma_table_entry_ptr->physical_address =
-			lli_array[entry_count].physical_address;
+	/* now create the entries for table */
+	for (dma_table_data_count = entry_count = 0; entry_count < lli_array_size; entry_count++) {
+		flow_dma_table_entry_ptr->physical_address = lli_array[entry_count].physical_address;
 
-	flow_dma_table_entry_ptr->block_size =
-		lli_array[entry_count].block_size;
+		flow_dma_table_entry_ptr->block_size = lli_array[entry_count].block_size;
 
-	/* set the total data of a table */
-	dma_table_data_count += lli_array[entry_count].block_size;
+		/* set the total data of a table */
+		dma_table_data_count += lli_array[entry_count].block_size;
 
-	flow_dma_table_entry_ptr++;
-  }
+		flow_dma_table_entry_ptr++;
+	}
 
-  /* set the physical address */
-  table_data->physical_address = virt_to_phys(start_dma_table_ptr);
+	/* set the physical address */
+	table_data->physical_address = virt_to_phys(start_dma_table_ptr);
 
-  /* set the num_entries and total data size */
-  table_data->block_size = ((lli_array_size + 1) <<
-			SEP_NUM_ENTRIES_OFFSET_IN_BITS) |
-			(dma_table_data_count);
+	/* set the num_entries and total data size */
+	table_data->block_size = ((lli_array_size + 1) << SEP_NUM_ENTRIES_OFFSET_IN_BITS) | (dma_table_data_count);
 
-  /* set the info entry */
-  flow_dma_table_entry_ptr->physical_address = 0xffffffff;
-  flow_dma_table_entry_ptr->block_size = 0;
+	/* set the info entry */
+	flow_dma_table_entry_ptr->physical_address = 0xffffffff;
+	flow_dma_table_entry_ptr->block_size = 0;
 
-  /* set the pointer to info entry */
-  *info_entry_ptr = flow_dma_table_entry_ptr;
+	/* set the pointer to info entry */
+	*info_entry_ptr = flow_dma_table_entry_ptr;
 
-  /* the array of the lli entries */
-  kfree(lli_array);
+	/* the array of the lli entries */
+	kfree(lli_array);
 
-end_function:
+      end_function:
 
-  return error;
+	return error;
 }
 
 
···
   This function returns pointer to the  flow data structure
   that conatins the given id
 */
-static int sep_find_flow_context(
-				unsigned long	flow_id,
-				struct sep_flow_context_t **flow_data_ptr)
+static int sep_find_flow_context(unsigned long flow_id, struct sep_flow_context_t **flow_data_ptr)
 {
-  /* count */
-  unsigned long count;
+	/* count */
+	unsigned long count;
 
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
   /*-----------------------
 	CODE
   ---------------------------*/
 
-  error = 0;
+	error = 0;
 
-  /*
-	 always search for flow with id default first - in case we
-	 already started working on the flow there can be no situation
-	 when 2 flows are with default flag
-  */
-  for (count = 0; count < SEP_DRIVER_NUM_FLOWS; count++) {
-	if (sep_dev->flows_data_array[count].flow_id == flow_id) {
-	  *flow_data_ptr = &sep_dev->flows_data_array[count];
-	  break;
+	/*
+	   always search for flow with id default first - in case we
+	   already started working on the flow there can be no situation
+	   when 2 flows are with default flag
+	 */
+	for (count = 0; count < SEP_DRIVER_NUM_FLOWS; count++) {
+		if (sep_dev->flows_data_array[count].flow_id == flow_id) {
+			*flow_data_ptr = &sep_dev->flows_data_array[count];
+			break;
+		}
 	}
-  }
 
-  if (count == SEP_DRIVER_NUM_FLOWS)
-	/* no flow found  */
-	error = -ENOMEM;
+	if (count == SEP_DRIVER_NUM_FLOWS)
+		/* no flow found  */
+		error = -ENOMEM;
 
-  return error;
+	return error;
 }
 
 /*
   this function find a space for the new flow dma table
 */
-static int sep_find_free_flow_dma_table_space(
-			unsigned long	**table_address_ptr)
+static int sep_find_free_flow_dma_table_space(unsigned long **table_address_ptr)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* pointer to the id field of the flow dma table */
-  unsigned long		*start_table_ptr;
+	/* pointer to the id field of the flow dma table */
+	unsigned long *start_table_ptr;
 
-  /* start address of the flow dma area */
-  unsigned long	flow_dma_area_start_addr;
+	/* start address of the flow dma area */
+	unsigned long flow_dma_area_start_addr;
 
-  /* end address of the flow dma area */
-  unsigned long	flow_dma_area_end_addr;
+	/* end address of the flow dma area */
+	unsigned long flow_dma_area_end_addr;
 
-  /* maximum table size in words */
-  unsigned long	table_size_in_words;
+	/* maximum table size in words */
+	unsigned long table_size_in_words;
 
   /*---------------------
 	CODE
   -----------------------*/
 
-  error = 0;
+	error = 0;
 
-  /* find the start address of the flow DMA table area */
-  flow_dma_area_start_addr = sep_dev->shared_area_addr +
-			SEP_DRIVER_FLOW_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+	/* find the start address of the flow DMA table area */
+	flow_dma_area_start_addr = sep_dev->shared_area_addr + SEP_DRIVER_FLOW_DMA_TABLES_AREA_OFFSET_IN_BYTES;
 
-  /* set end address of the flow table area */
-  flow_dma_area_end_addr = flow_dma_area_start_addr +
-			SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES;
+	/* set end address of the flow table area */
+	flow_dma_area_end_addr = flow_dma_area_start_addr + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES;
 
-  /* set table size in words */
-  table_size_in_words = SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE *
-			(sizeof(struct sep_lli_entry_t) / sizeof(long)) + 2;
+	/* set table size in words */
+	table_size_in_words = SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE * (sizeof(struct sep_lli_entry_t) / sizeof(long)) + 2;
 
-  /* set the pointer to the start address of DMA area */
-  start_table_ptr = (unsigned long *)flow_dma_area_start_addr;
+	/* set the pointer to the start address of DMA area */
+	start_table_ptr = (unsigned long *) flow_dma_area_start_addr;
 
-  /* find the space for the next table */
-  while (((*start_table_ptr & 0x7FFFFFFF) != 0) &&
-			((unsigned long)start_table_ptr <
-			flow_dma_area_end_addr))
-	start_table_ptr += table_size_in_words;
+	/* find the space for the next table */
+	while (((*start_table_ptr & 0x7FFFFFFF) != 0) && ((unsigned long) start_table_ptr < flow_dma_area_end_addr))
+		start_table_ptr += table_size_in_words;
 
-  /* check if we reached the end of floa tables area */
-  if ((unsigned long)start_table_ptr >= flow_dma_area_end_addr)
-	error = -1;
-  else
-	*table_address_ptr = start_table_ptr;
+	/* check if we reached the end of floa tables area */
+	if ((unsigned long) start_table_ptr >= flow_dma_area_end_addr)
+		error = -1;
+	else
+		*table_address_ptr = start_table_ptr;
 
-  return error;
+	return error;
 }
 
 /*
···
 */
 static void sep_deallocated_flow_tables(struct sep_lli_entry_t *first_table_ptr)
 {
-  /* id poiner */
-  unsigned long		*table_ptr;
+	/* id poiner */
+	unsigned long *table_ptr;
 
-  /* end address of the flow dma area */
-  unsigned long	num_entries;
+	/* end address of the flow dma area */
+	unsigned long num_entries;
 
-  unsigned long	num_pages;
+	unsigned long num_pages;
 
-  /* pages ptr */
-  struct page		**pages_ptr;
+	/* pages ptr */
+	struct page **pages_ptr;
 
-  /* maximum table size in words */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* maximum table size in words */
+	struct sep_lli_entry_t *info_entry_ptr;
 
   /*-------------------------------
 	CODE
   ---------------------------------*/
 
-  /* set the pointer to the first table */
-  table_ptr = (unsigned long *)first_table_ptr->physical_address;
+	/* set the pointer to the first table */
+	table_ptr = (unsigned long *) first_table_ptr->physical_address;
 
-  /* set the num of entries */
-  num_entries = (first_table_ptr->block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS)
-				& SEP_NUM_ENTRIES_MASK;
+	/* set the num of entries */
+	num_entries = (first_table_ptr->block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS)
+	    & SEP_NUM_ENTRIES_MASK;
 
-  /* go over all the connected tables */
-  while (*table_ptr != 0xffffffff) {
-	/* get number of pages */
-	num_pages = *(table_ptr - 2);
+	/* go over all the connected tables */
+	while (*table_ptr != 0xffffffff) {
+		/* get number of pages */
+		num_pages = *(table_ptr - 2);
 
-	/* get the pointer to the pages */
-	pages_ptr = (struct page **)(*(table_ptr - 1));
+		/* get the pointer to the pages */
+		pages_ptr = (struct page **) (*(table_ptr - 1));
 
-	/* free the pages */
-	sep_free_dma_pages(pages_ptr, num_pages, 1);
+		/* free the pages */
+		sep_free_dma_pages(pages_ptr, num_pages, 1);
 
-	/* goto to the info entry */
-	info_entry_ptr = ((struct sep_lli_entry_t *)table_ptr) +
-					(num_entries - 1);
+		/* goto to the info entry */
+		info_entry_ptr = ((struct sep_lli_entry_t *) table_ptr) + (num_entries - 1);
 
-	table_ptr = (unsigned long *)info_entry_ptr->physical_address;
-	num_entries = (info_entry_ptr->block_size >>
-		SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
-  }
+		table_ptr = (unsigned long *) info_entry_ptr->physical_address;
+		num_entries = (info_entry_ptr->block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
+	}
 
-  return;
+	return;
 }
 
 /*
···
 */
 static int sep_set_flow_id_handler(unsigned long arg)
 {
-  /* error */
-  int					error;
+	/* error */
+	int error;
 
-  /* flow _id */
-  unsigned long		 flow_id;
+	/* flow _id */
+	unsigned long flow_id;
 
-  /* pointer to flow data structre */
-  struct sep_flow_context_t		*flow_data_ptr;
+	/* pointer to flow data structre */
+	struct sep_flow_context_t *flow_data_ptr;
 
   /*----------------------
 	CODE
   -----------------------*/
 
-  dbg("------------>SEP Driver: sep_set_flow_id_handler start\n");
+	dbg("------------>SEP Driver: sep_set_flow_id_handler start\n");
 
-  error = get_user(flow_id,
-	&(((struct sep_driver_set_flow_id_t *)arg)->flow_id));
-  if (error)
-	goto end_function;
+	error = get_user(flow_id, &(((struct sep_driver_set_flow_id_t *) arg)->flow_id));
+	if (error)
+		goto end_function;
 
-  /* find the flow data structure that was just used for creating new flow
-	- its id should be default */
-  error = sep_find_flow_context(SEP_TEMP_FLOW_ID, &flow_data_ptr);
-  if (error)
-	goto end_function;
+	/* find the flow data structure that was just used for creating new flow
+	   - its id should be default */
+	error = sep_find_flow_context(SEP_TEMP_FLOW_ID, &flow_data_ptr);
+	if (error)
+		goto end_function;
 
-  /* set flow id */
-  flow_data_ptr->flow_id = flow_id;
+	/* set flow id */
+	flow_data_ptr->flow_id = flow_id;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_set_flow_id_handler end\n");
+	dbg("SEP Driver:<-------- sep_set_flow_id_handler end\n");
 
 
-  return error;
+	return error;
 }
 
 
 /*
   calculates time and sets it at the predefined address
 */
-static int sep_set_time(unsigned long		*address_ptr,
-			unsigned long		*time_in_sec_ptr)
+static int sep_set_time(unsigned long *address_ptr, unsigned long *time_in_sec_ptr)
 {
-  /*  time struct */
-  struct timeval  time;
+	/*  time struct */
+	struct timeval time;
 
-  /* address of time in the kernel */
-  unsigned long	time_addr;
+	/* address of time in the kernel */
+	unsigned long time_addr;
 
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_set_time start\n");
+	dbg("SEP Driver:--------> sep_set_time start\n");
 
 
-  do_gettimeofday(&time);
+	do_gettimeofday(&time);
 
-  /* set value in the SYSTEM MEMORY offset */
-  time_addr = sep_dev->message_shared_area_addr +
-			SEP_DRIVER_SYSTEM_TIME_MEMORY_OFFSET_IN_BYTES;
+	/* set value in the SYSTEM MEMORY offset */
+	time_addr = sep_dev->message_shared_area_addr + SEP_DRIVER_SYSTEM_TIME_MEMORY_OFFSET_IN_BYTES;
 
-  *(unsigned long *)time_addr = SEP_TIME_VAL_TOKEN;
-  *(unsigned long *)(time_addr + 4) = time.tv_sec;
+	*(unsigned long *) time_addr = SEP_TIME_VAL_TOKEN;
+	*(unsigned long *) (time_addr + 4) = time.tv_sec;
 
-  edbg(
-			"SEP Driver:time.tv_sec is %lu\n",
-			time.tv_sec);
-  edbg(
-			"SEP Driver:time_addr is %lu\n",
-			time_addr);
-  edbg(
-			"SEP Driver:g_message_shared_area_addr is %lu\n",
-			sep_dev->message_shared_area_addr);
+	edbg("SEP Driver:time.tv_sec is %lu\n", time.tv_sec);
+	edbg("SEP Driver:time_addr is %lu\n", time_addr);
+	edbg("SEP Driver:g_message_shared_area_addr is %lu\n", sep_dev->message_shared_area_addr);
 
-  /* set the output parameters if needed */
-  if (address_ptr)
-	*address_ptr = sep_shared_area_virt_to_phys(time_addr);
+	/* set the output parameters if needed */
+	if (address_ptr)
+		*address_ptr = sep_shared_area_virt_to_phys(time_addr);
 
-  if (time_in_sec_ptr)
-	*time_in_sec_ptr = time.tv_sec;
+	if (time_in_sec_ptr)
+		*time_in_sec_ptr = time.tv_sec;
 
-  dbg("SEP Driver:<-------- sep_set_time end\n");
+	dbg("SEP Driver:<-------- sep_set_time end\n");
 
-  return 0;
+	return 0;
 }
 
 static void sep_wait_busy(struct sep_device *dev)
···
 
 #define 	 HW_AHB_RD_WR_BURSTS_REG_ADDR 		 0x0E10UL
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst start \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst start \n");
 
-  /* request access to registers from SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
+	/* request access to registers from SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (write reg)  \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (write reg)  \n");
 
-  sep_wait_busy(sep_dev);
+	sep_wait_busy(sep_dev);
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (while(revVal) wait loop)  \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (while(revVal) wait loop)  \n");
 
-  /* set the DMA burst register to single burst*/
-  sep_write_reg(sep_dev, HW_AHB_RD_WR_BURSTS_REG_ADDR, 0x0UL);
+	/* set the DMA burst register to single burst */
+	sep_write_reg(sep_dev, HW_AHB_RD_WR_BURSTS_REG_ADDR, 0x0UL);
 
-  /* release the sep busy */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x0UL);
-  sep_wait_busy(sep_dev);
+	/* release the sep busy */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x0UL);
+	sep_wait_busy(sep_dev);
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst done  \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst done  \n");
 
 }