drivers/misc/ti-st: remove sparse warnings

remove sparse warnings by assigning right storage specifiers to functions and
also clean-up the declarations in the include/linux/ti_wilink_st.h

Signed-off-by: Pavan Savoy <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/misc/ti-st/st_core.c

···
 
 #include <linux/ti_wilink_st.h>
 
+extern void st_kim_recv(void *, const unsigned char *, long);
+void st_int_recv(void *, const unsigned char *, long);
 /* function pointer pointing to either,
  * st_kim_recv during registration to receive fw download responses
  * st_int_recv after registration to receive proto stack responses
  */
-void (*st_recv) (void*, const unsigned char*, long);
+static void (*st_recv) (void *, const unsigned char *, long);
 
 /********************************************************************/
 static void add_channel_to_table(struct st_data_s *st_gdata,
···
  * push the skb received to relevant
  * protocol stacks
  */
-void st_send_frame(unsigned char chnl_id, struct st_data_s *st_gdata)
+static void st_send_frame(unsigned char chnl_id, struct st_data_s *st_gdata)
 {
 	pr_debug(" %s(prot:%d) ", __func__, chnl_id);
 
···
  * This function is being called with spin lock held, protocol drivers are
  * only expected to complete their waits and do nothing more than that.
  */
-void st_reg_complete(struct st_data_s *st_gdata, char err)
+static void st_reg_complete(struct st_data_s *st_gdata, char err)
 {
 	unsigned char i = 0;
 	pr_info(" %s ", __func__);
···
  *	completely, return that skb which has the pending data.
  *	In normal cases, return top of txq.
  */
-struct sk_buff *st_int_dequeue(struct st_data_s *st_gdata)
+static struct sk_buff *st_int_dequeue(struct st_data_s *st_gdata)
 {
 	struct sk_buff *returning_skb;
 
···
  *	txq and waitq needs protection since the other contexts
  *	may be sending data, waking up chip.
  */
-void st_int_enqueue(struct st_data_s *st_gdata, struct sk_buff *skb)
+static void st_int_enqueue(struct st_data_s *st_gdata, struct sk_buff *skb)
 {
 	unsigned long flags = 0;
 

drivers/misc/ti-st/st_kim.c

···
  *	in case of error don't complete so that waiting for proper
  *	response times out
  */
-void validate_firmware_response(struct kim_data_s *kim_gdata)
+static void validate_firmware_response(struct kim_data_s *kim_gdata)
 {
 	struct sk_buff *skb = kim_gdata->rx_skb;
 	if (unlikely(skb->data[5] != 0)) {
···
  *	have been observed to come in bursts of different
  *	tty_receive and hence the logic
  */
-void kim_int_recv(struct kim_data_s *kim_gdata,
+static void kim_int_recv(struct kim_data_s *kim_gdata,
 	const unsigned char *data, long count)
 {
 	const unsigned char *ptr;
···
 	return 0;
 }
 
-void skip_change_remote_baud(unsigned char **ptr, long *len)
+static void skip_change_remote_baud(unsigned char **ptr, long *len)
 {
 	unsigned char *nxt_action, *cur_action;
 	cur_action = *ptr;
···
  * board-*.c file
  */
 
-struct dentry *kim_debugfs_dir;
+static struct dentry *kim_debugfs_dir;
 static int kim_probe(struct platform_device *pdev)
 {
 	long status;
···
 	return 0;
 }
 
-int kim_suspend(struct platform_device *pdev, pm_message_t state)
+static int kim_suspend(struct platform_device *pdev, pm_message_t state)
 {
 	struct ti_st_plat_data	*pdata = pdev->dev.platform_data;
 
···
 	return -EOPNOTSUPP;
 }
 
-int kim_resume(struct platform_device *pdev)
+static int kim_resume(struct platform_device *pdev)
 {
 	struct ti_st_plat_data	*pdata = pdev->dev.platform_data;
 

include/linux/ti_wilink_st.h

···
 long st_kim_start(void *);
 long st_kim_stop(void *);
 
-void st_kim_recv(void *, const unsigned char *, long count);
 void st_kim_complete(void *);
 void kim_st_list_protocols(struct st_data_s *, void *);
+void st_kim_recv(void *, const unsigned char *, long);
+
 
 /*
  * BTS headers