The Coverity checker spotted these two unused variables.
Please check whether this patch is correct or whether they should be
used.
Signed-off-by: Adrian Bunk <[email protected]>
---
drivers/video/sis/init301.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
--- linux-2.6.16-rc5-mm3-full/drivers/video/sis/init301.c.old 2006-03-09 23:39:56.000000000 +0100
+++ linux-2.6.16-rc5-mm3-full/drivers/video/sis/init301.c 2006-03-09 23:40:48.000000000 +0100
@@ -8560,39 +8560,30 @@
}
}
static void
SiS_ChrontelDoSomething2(struct SiS_Private *SiS_Pr)
{
- unsigned short temp,tempcl,tempch;
+ unsigned short temp;
SiS_LongDelay(SiS_Pr, 1);
- tempcl = 3;
- tempch = 0;
do {
temp = SiS_GetCH701x(SiS_Pr,0x66);
temp &= 0x04; /* PLL stable? -> bail out */
if(temp == 0x04) break;
if(SiS_Pr->ChipType == SIS_740) {
/* Power down LVDS output, PLL normal operation */
SiS_SetCH701x(SiS_Pr,0x76,0xac);
}
SiS_SetCH701xForLCD(SiS_Pr);
- if(tempcl == 0) {
- if(tempch == 3) break;
- SiS_ChrontelResetDB(SiS_Pr);
- tempcl = 3;
- tempch++;
- }
- tempcl--;
temp = SiS_GetCH701x(SiS_Pr,0x76);
temp &= 0xfb; /* Reset PLL */
SiS_SetCH701x(SiS_Pr,0x76,temp);
SiS_LongDelay(SiS_Pr, 2);
temp = SiS_GetCH701x(SiS_Pr,0x76);
temp |= 0x04; /* PLL normal operation */
SiS_SetCH701x(SiS_Pr,0x76,temp);
-
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