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authorWolfram Sang <wsa@the-dreams.de>2014-01-14 15:58:52 +0400
committerRalf Baechle <ralf@linux-mips.org>2014-01-25 01:39:54 +0400
commit9fbf8e8880839aa9017189d258de2c23006ec59c (patch)
tree6d90b30931d10e1ef228df1502c90117afd438dd /arch/mips/lantiq
parentd5ab2adbc356473602efa128bde72135b68ae45f (diff)
downloadlinux-9fbf8e8880839aa9017189d258de2c23006ec59c.tar.xz
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 <wsa@the-dreams.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6348/
Diffstat (limited to 'arch/mips/lantiq')
-rw-r--r--arch/mips/lantiq/xway/dma.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index 08f7ebd9c774..78a91fa41944 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");