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dmaengine: stm32-dmamux: Remove unnecessary platform_get_resource() error check 

devm_ioremap_resource() already checks if the resource is NULL, so
remove the unnecessary platform_get_resource() error check.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Wei Yongjun 2018-01-17 11:27:10 +00:00 committed by Vinod Koul
parent 4fbd8d194f
commit 2cbe23f8fc
1 changed files with 0 additions and 3 deletions
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3
drivers/dma/stm32-dmamux.c
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@ -253,9 +253,6 @@ static int stm32_dmamux_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
iomem = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(iomem))
return PTR_ERR(iomem);