[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>
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@ -445,11 +445,8 @@ SiS_CR36BIOSWord23d(struct SiS_Private *SiS_Pr)
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void
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SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime)
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{
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unsigned int i, j;
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for(i = 0; i < delaytime; i++) {
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j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
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}
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while (delaytime-- > 0)
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SiS_GetReg(SiS_Pr->SiS_P3c4, 0x05);
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}
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#if defined(SIS300) || defined(SIS315H)
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