Remove unnecesary iteration and accumulator variables from SiS_DDC2Delay.
Originally spotted by Jesper Juhl <[email protected]>.
Cc: Jesper Juhl <[email protected]>
Cc: Thomas Winischhofer <[email protected]>
Signed-off-by: David Rientjes <[email protected]>
---
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 f13fadd..47e1896 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -445,11 +445,8 @@ #endif
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)
-
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