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[PATCH] video SiS: remove unnecessary variables in SiS_DDC2Delay 

Remove unnecesary iteration and accumulator variables from SiS_DDC2Delay.

Originally spotted by Jesper Juhl <jesper.juhl@gmail.com>.

Cc: Jesper Juhl <jesper.juhl@gmail.com>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
David Rientjes 2006-12-08 02:40:19 -08:00 committed by Linus Torvalds
parent af342e939d
commit b860e73a54
1 changed files with 2 additions and 5 deletions
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7
drivers/video/sis/init301.c
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@ -445,11 +445,8 @@ SiS_CR36BIOSWord23d(struct SiS_Private *SiS_Pr)
void void
SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime) SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime)
{ {
unsigned int i, j; while (delaytime-- > 0)
SiS_GetReg(SiS_Pr->SiS_P3c4, 0x05);
for(i = 0; i < delaytime; i++) {
j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
}
} }
#if defined(SIS300) || defined(SIS315H) #if defined(SIS300) || defined(SIS315H)