From: Wolfram Sang Date: Tue, 14 Jan 2014 11:58:52 +0000 (+0100) Subject: arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource X-Git-Tag: accepted/tizen/common/20141203.182822~662^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9fbf8e8880839aa9017189d258de2c23006ec59c;p=platform%2Fkernel%2Flinux-arm64.git arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang Signed-off-by: John Crispin Patchwork: http://patchwork.linux-mips.org/patch/6348/ --- diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c index 08f7ebd..78a91fa 100644 --- a/arch/mips/lantiq/xway/dma.c +++ b/arch/mips/lantiq/xway/dma.c @@ -220,10 +220,6 @@ ltq_dma_init(struct platform_device *pdev) int i; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - panic("Failed to get dma resource"); - - /* remap dma register range */ ltq_dma_membase = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(ltq_dma_membase)) panic("Failed to remap dma resource");