[PATCH] drivers/isdn/: make some code static

This patch makes some needlessly global code static.

Signed-off-by: Adrian Bunk <[e-mail]>
Signed-off-by: Armin Schindler <[e-mail]>
Signed-off-by: Karsten Keil <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/isdn/hardware/eicon/dadapter.c

···
   Array to held adapter information
    -------------------------------------------------------------------------- */
 static DESCRIPTOR  HandleTable[NEW_MAX_DESCRIPTORS];
-dword Adapters = 0; /* Number of adapters */
+static dword Adapters = 0; /* Number of adapters */
 /* --------------------------------------------------------------------------
   Shadow IDI_DIMAINT
   and 'shadow' debug stuff

drivers/isdn/hisax/hfc4s8s_l1.c

···
 /******************************************/
 /* disable memory mapped ports / io ports */
 /******************************************/
-void
+static void
 release_pci_ports(hfc4s8s_hw * hw)
 {
 	pci_write_config_word(hw->pdev, PCI_COMMAND, 0);
···
 /*****************************************/
 /* enable memory mapped ports / io ports */
 /*****************************************/
-void
+static void
 enable_pci_ports(hfc4s8s_hw * hw)
 {
 #ifdef CONFIG_HISAX_HFC4S8S_PCIMEM

drivers/isdn/hysdn/hycapi.c

···
 
 static hycapi_appl hycapi_applications[CAPI_MAXAPPL];
 
+static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
+
 static inline int _hycapi_appCheck(int app_id, int ctrl_no)
 {
 	if((ctrl_no <= 0) || (ctrl_no > CAPI_MAXCONTR) || (app_id <= 0) ||
···
 Kernel-Capi callback reset_ctr
 ******************************/     
 
-void 
+static void
 hycapi_reset_ctr(struct capi_ctr *ctrl)
 {
 	hycapictrl_info *cinfo = ctrl->driverdata;
···
 Kernel-Capi callback remove_ctr
 ******************************/     
 
-void 
+static void
 hycapi_remove_ctr(struct capi_ctr *ctrl)
 {
 	int i;
···
 The application is recorded in the internal list.
 *************************************************************/
 
-void 
+static void
 hycapi_register_appl(struct capi_ctr *ctrl, __u16 appl, 
 		     capi_register_params *rp)
 {
···
 registration at controller-level
 ******************************************************************/
 
-void 
+static void
 hycapi_release_appl(struct capi_ctr *ctrl, __u16 appl)
 {
 	int chk;
···
 
 ***************************************************************/
 
-u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
+static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
 {
 	__u16 appl_id;
 	int _len, _len2;
···
 
 *********************************************************************/
 
-int hycapi_read_proc(char *page, char **start, off_t off,
-		     int count, int *eof, struct capi_ctr *ctrl)
+static int hycapi_read_proc(char *page, char **start, off_t off,
+			    int count, int *eof, struct capi_ctr *ctrl)
 {
 	hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata);
 	hysdn_card *card = cinfo->card;
···
 
 **************************************************************/
 
-int hycapi_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
+static int hycapi_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
 {
 #ifdef HYCAPI_PRINTFNAMES
 	printk(KERN_NOTICE "hycapi_load_firmware\n");    
···
 }
 
 
-char *hycapi_procinfo(struct capi_ctr *ctrl)
+static char *hycapi_procinfo(struct capi_ctr *ctrl)
 {
 	hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata);
 #ifdef HYCAPI_PRINTFNAMES

drivers/isdn/hysdn/hysdn_boot.c

···
 /*  to be called at start of POF file reading,       */
 /*  before starting any decryption on any POF record. */
 /*****************************************************/
-void
+static void
 StartDecryption(struct boot_data *boot)
 {
 	boot->Cryptor = CRYPT_STARTTERM;
···
 /*       to HI and LO boot loader and (all) seq tags, because  */
 /*       global Cryptor is started for whole POF.              */
 /***************************************************************/
-void
+static void
 DecryptBuf(struct boot_data *boot, int cnt)
 {
 	uchar *bufp = boot->buf.BootBuf;

drivers/isdn/hysdn/hysdn_defs.h

···
 /*****************/
 /* exported vars */
 /*****************/
-extern int cardmax;		/* number of found cards */
 extern hysdn_card *card_root;	/* pointer to first card */
 
 
···
 /* hysdn_proclog.c */
 extern int hysdn_proclog_init(hysdn_card *);	/* init proc log entry */
 extern void hysdn_proclog_release(hysdn_card *);	/* deinit proc log entry */
-extern void put_log_buffer(hysdn_card *, char *);	/* output log data */
 extern void hysdn_addlog(hysdn_card *, char *,...);	/* output data to log */
 extern void hysdn_card_errlog(hysdn_card *, tErrLogEntry *, int);	/* output card log */
 
···
 extern int hycapi_capi_create(hysdn_card *);	/* create a new capi device */
 extern int hycapi_capi_release(hysdn_card *);	/* delete the device */
 extern int hycapi_capi_stop(hysdn_card *card);   /* suspend */
-extern int hycapi_load_firmware(struct capi_ctr *, capiloaddata *);
-extern void hycapi_reset_ctr(struct capi_ctr *);
-extern void hycapi_remove_ctr(struct capi_ctr *);
-extern void hycapi_register_appl(struct capi_ctr *, __u16 appl,
-				 capi_register_params *);
-extern void hycapi_release_appl(struct capi_ctr *, __u16 appl);
-extern u16  hycapi_send_message(struct capi_ctr *, struct sk_buff *skb);
-extern char *hycapi_procinfo(struct capi_ctr *);
-extern int hycapi_read_proc(char *page, char **start, off_t off,
-			    int count, int *eof, struct capi_ctr *card);
 extern void hycapi_rx_capipkt(hysdn_card * card, uchar * buf, word len);
 extern void hycapi_tx_capiack(hysdn_card * card);
 extern struct sk_buff *hycapi_tx_capiget(hysdn_card *card);

drivers/isdn/hysdn/hysdn_init.c

···
 MODULE_LICENSE("GPL");
 
 static char *hysdn_init_revision = "$Revision: 1.6.6.6 $";
-int cardmax;			/* number of found cards */
+static int cardmax;		/* number of found cards */
 hysdn_card *card_root = NULL;	/* pointer to first card */
 
 /**********************************************/

drivers/isdn/hysdn/hysdn_proclog.c

···
 /* the proc subdir for the interface is defined in the procconf module */
 extern struct proc_dir_entry *hysdn_proc_entry;
 
+static void put_log_buffer(hysdn_card * card, char *cp);
+
 /*************************************************/
 /* structure keeping ascii log for device output */
 /*************************************************/
···
 /* opened for read got the contents.        */
 /* Flushes buffers not longer in use.       */
 /********************************************/
-void
+static void
 put_log_buffer(hysdn_card * card, char *cp)
 {
 	struct log_data *ib;