sisfb: replace SiS_SetMemory with memset_io

Get rid of one more wrapper.

Signed-off-by: Aaro Koskinen <[e-mail]>
Cc: Thomas Winischhofer <[e-mail]>
Signed-off-by: Paul Mundt <[e-mail]>

drivers/video/sis/init.c

···
 
    if(SiS_Pr->SiS_ModeType >= ModeEGA) {
       if(ModeNo > 0x13) {
-	 SiS_SetMemory(memaddr, memsize, 0);
+	 memset_io(memaddr, 0, memsize);
       } else {
 	 pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
 	 for(i = 0; i < 0x4000; i++) writew(0x0000, &pBuffer[i]);
···
       pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
       for(i = 0; i < 0x4000; i++) writew(0x0720, &pBuffer[i]);
    } else {
-      SiS_SetMemory(memaddr, 0x8000, 0);
+      memset_io(memaddr, 0, 0x8000);
    }
 }
 

drivers/video/sis/osdef.h

···
 #warning sisfb will not work!
 #endif
 
-#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
-
 #endif  /* _OSDEF_H_ */