diff options
| author | David Rientjes <rientjes@cs.washington.edu> | 2006-12-08 13:40:19 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 19:29:05 +0300 |
| commit | b860e73a5488d9e75c2f2907174cb4277c2f9d21 (patch) | |
| tree | 7385c1eafbb0f5d8c61b1deb9f399155101d21f7 /drivers/video/sis/init301.c | |
| parent | af342e939d3244624d3e03ece2e6b8e9056dfb72 (diff) | |
| download | linux-b860e73a5488d9e75c2f2907174cb4277c2f9d21.tar.xz | |
[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>
Diffstat (limited to 'drivers/video/sis/init301.c')
| -rw-r--r-- | drivers/video/sis/init301.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c index f13faddc6181..47e1896cffeb 100644 --- a/drivers/video/sis/init301.c +++ b/drivers/video/sis/init301.c @@ -445,11 +445,8 @@ SiS_CR36BIOSWord23d(struct SiS_Private *SiS_Pr) void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime) { - unsigned int i, j; - - for(i = 0; i < delaytime; i++) { - j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05); - } + while (delaytime-- > 0) + SiS_GetReg(SiS_Pr->SiS_P3c4, 0x05); } #if defined(SIS300) || defined(SIS315H) |