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dmaengine: sprd: Change to use devm_platform_ioremap_resource()

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Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together, which can simpify the code.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Link: https://lore.kernel.org/r/1af3efdac3b217203cace090c8947386854c0144.1569554639.git.baolin.wang@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Baolin Wang 2019-09-27 11:29:43 +08:00 committed by Vinod Koul
parent 944879ba4c
commit f228a4a244
1 changed files with 1 additions and 3 deletions
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4
drivers/dma/sprd-dma.c
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@ -1057,7 +1057,6 @@ static int sprd_dma_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
struct sprd_dma_dev *sdev;
struct sprd_dma_chn *dma_chn;
struct resource *res;
u32 chn_count;
int ret, i;
@ -1103,8 +1102,7 @@ static int sprd_dma_probe(struct platform_device *pdev)
dev_warn(&pdev->dev, "no interrupts for the dma controller\n");
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
sdev->glb_base = devm_ioremap_resource(&pdev->dev, res);
sdev->glb_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sdev->glb_base))
return PTR_ERR(sdev->glb_base);