sisfb: remove duplicate function declarations

Remove duplicate register I/O function declarations by moving them into
a common header file.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/video/sis/init301.h b/drivers/video/sis/init301.h
index e1fd31d0fddf..2112d6d7feda 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/sis/init301.h
@@ -428,17 +428,6 @@ static void		SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
 static void             SiS_FinalizeLCD(struct SiS_Private *, unsigned short, unsigned short);
 #endif
 
-extern void             SiS_SetReg(SISIOADDRESS, unsigned short, unsigned short);
-extern void             SiS_SetRegByte(SISIOADDRESS, unsigned short);
-extern void             SiS_SetRegShort(SISIOADDRESS, unsigned short);
-extern void             SiS_SetRegLong(SISIOADDRESS, unsigned int);
-extern unsigned char    SiS_GetReg(SISIOADDRESS, unsigned short);
-extern unsigned char    SiS_GetRegByte(SISIOADDRESS);
-extern unsigned short   SiS_GetRegShort(SISIOADDRESS);
-extern unsigned int     SiS_GetRegLong(SISIOADDRESS);
-extern void             SiS_SetRegANDOR(SISIOADDRESS, unsigned short, unsigned short, unsigned short);
-extern void             SiS_SetRegOR(SISIOADDRESS, unsigned short, unsigned short);
-extern void             SiS_SetRegAND(SISIOADDRESS, unsigned short, unsigned short);
 extern void             SiS_DisplayOff(struct SiS_Private *SiS_Pr);
 extern void             SiS_DisplayOn(struct SiS_Private *SiS_Pr);
 extern bool             SiS_SearchModeID(struct SiS_Private *, unsigned short *, unsigned short *);