[PATCH -next 22/34] ASoC: uniphier: aio-dma: use devm_platform_ioremap_resource() to simplify code

YueHaibing yuehaibing at huawei.com
Sat Jul 27 08:07:26 PDT 2019


Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: YueHaibing <yuehaibing at huawei.com>
---
 sound/soc/uniphier/aio-dma.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c
index fa001d3..862346d 100644
--- a/sound/soc/uniphier/aio-dma.c
+++ b/sound/soc/uniphier/aio-dma.c
@@ -276,12 +276,10 @@ int uniphier_aiodma_soc_register_platform(struct platform_device *pdev)
 {
 	struct uniphier_aio_chip *chip = platform_get_drvdata(pdev);
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	void __iomem *preg;
 	int irq, ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	preg = devm_ioremap_resource(dev, res);
+	preg = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(preg))
 		return PTR_ERR(preg);
 
-- 
2.7.4





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