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Date: Mon, 20 Dec 2010 23:50:10 +0200 From: Aaro Koskinen <aaro.koskinen@....fi> To: linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org, thomas@...ischhofer.net Cc: aaro.koskinen@....fi Subject: [PATCH 01/13] 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@....fi> Cc: Thomas Winischhofer <thomas@...ischhofer.net> --- 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 7e3370f..436ae46 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; -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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