diff options
| author | Aaro Koskinen | 2010-12-20 23:50:10 +0200 |
|---|---|---|
| committer | Paul Mundt | 2010-12-22 12:56:30 +0900 |
| commit | 679c489fffe1ca426de1faa1ba51f0413149d139 (patch) | |
| tree | d10fa2cede8805241c8e300b785c869426637aa0 /drivers/video | |
| parent | 7ccbefe07ea0a3570e44d1ec13a307552ee4dadd (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')
| -rw-r--r-- | drivers/video/sis/sis_main.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c index 7e3370f115b6..436ae4697ceb 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; |