ASoC: bcm2835-i2s: 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/20190727150738.54764-10-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index 5ef80f3..e6a12e2 100644 (file)
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -828,7 +828,6 @@ static int bcm2835_i2s_probe(struct platform_device *pdev)
 {
        struct bcm2835_i2s_dev *dev;
        int ret;
-       struct resource *mem;
        void __iomem *base;
        const __be32 *addr;
        dma_addr_t dma_base;
@@ -848,8 +847,7 @@ static int bcm2835_i2s_probe(struct platform_device *pdev)
        }
 
        /* Request ioarea */
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base = devm_ioremap_resource(&pdev->dev, mem);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base))
                return PTR_ERR(base);