ASoC: uniphier: aio-dma: use devm_platform_ioremap_resource() to simplify code

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

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190727150738.54764-23-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c
index fa001d3..862346d 100644 (file)
--- 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);