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authorAaro Koskinen <aaro.koskinen@iki.fi>2010-12-20 23:50:10 +0200
committerPaul Mundt <lethal@linux-sh.org>2010-12-22 12:56:30 +0900
commit679c489fffe1ca426de1faa1ba51f0413149d139 (patch)
treed10fa2cede8805241c8e300b785c869426637aa0 /drivers/video/sis
parent7ccbefe07ea0a3570e44d1ec13a307552ee4dadd (diff)
sisfb: eliminate unused variable compiler warning
Eliminate the following compiler warning on non-x86 platforms by limiting the variable scope: drivers/video/sis/sis_main.c:4108: warning: unused variable 'temp' Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video/sis')
-rw-r--r--drivers/video/sis/sis_main.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 7e3370f115b..436ae4697ce 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -4105,7 +4105,6 @@ sisfb_find_rom(struct pci_dev *pdev)
struct sis_video_info *ivideo = pci_get_drvdata(pdev);
void __iomem *rom_base;
unsigned char *myrombase = NULL;
- u32 temp;
size_t romsize;
/* First, try the official pci ROM functions (except
@@ -4132,26 +4131,29 @@ sisfb_find_rom(struct pci_dev *pdev)
/* Otherwise do it the conventional way. */
#if defined(__i386__) || defined(__x86_64__)
+ {
+ u32 temp;
- for(temp = 0x000c0000; temp < 0x000f0000; temp += 0x00001000) {
+ for (temp = 0x000c0000; temp < 0x000f0000; temp += 0x00001000) {
- rom_base = ioremap(temp, 65536);
- if(!rom_base)
- continue;
+ rom_base = ioremap(temp, 65536);
+ if (!rom_base)
+ continue;
- if(!sisfb_check_rom(rom_base, ivideo)) {
- iounmap(rom_base);
- continue;
- }
+ if (!sisfb_check_rom(rom_base, ivideo)) {
+ iounmap(rom_base);
+ continue;
+ }
- if((myrombase = vmalloc(65536)))
- memcpy_fromio(myrombase, rom_base, 65536);
+ if ((myrombase = vmalloc(65536)))
+ memcpy_fromio(myrombase, rom_base, 65536);
- iounmap(rom_base);
- break;
+ iounmap(rom_base);
+ break;
- }
+ }
+ }
#endif
return myrombase;