[PATCH 17/26] drivers: isdn: Move prototype declaration to header file platform.h from divasi.c

[Rashika Kheria <rashika.kheria@gmail.com>]

Move prototype declarations of functions to header file
hardware/eicon/platform.h because they are used by more than one file.

This eliminates the following warnings in hardware/eicon/idifunc.c:
drivers/isdn/hardware/eicon/idifunc.c:243:12: warning: no previous prototype for ‘idifunc_init’ [-Wmissing-prototypes]
drivers/isdn/hardware/eicon/idifunc.c:263:13: warning: no previous prototype for ‘idifunc_finit’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 drivers/isdn/hardware/eicon/divasi.c   |    3 ---
 drivers/isdn/hardware/eicon/platform.h |    3 +++
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index 4103a8c..c2a6f1a 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -48,9 +48,6 @@ static char *DRIVERLNAME = "diva_idi";
 static char *DEVNAME = "DivasIDI";
 char *DRIVERRELEASE_IDI = "2.0";
 
-extern int idifunc_init(void);
-extern void idifunc_finit(void);
-
 /*
  *  helper functions
  */
diff --git a/drivers/isdn/hardware/eicon/platform.h b/drivers/isdn/hardware/eicon/platform.h
index f170e21..33d6be1 100644
--- a/drivers/isdn/hardware/eicon/platform.h
+++ b/drivers/isdn/hardware/eicon/platform.h
@@ -179,6 +179,9 @@ static __inline__ void diva_os_free(unsigned long flags, void *ptr)
 	vfree(ptr);
 }
 
+int idifunc_init(void);
+void idifunc_finit(void);
+
 /*
 ** use skbuffs for message buffer
 */
-- 
1.7.9.5