mmc: sh_mmcif: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20191215175120.3290-6-tiny.windzz@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 98c575d..5069f1c 100644 (file)
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1388,7 +1388,6 @@ static int sh_mmcif_probe(struct platform_device *pdev)
        struct sh_mmcif_host *host;
        struct device *dev = &pdev->dev;
        struct sh_mmcif_plat_data *pd = dev->platform_data;
-       struct resource *res;
        void __iomem *reg;
        const char *name;
 
@@ -1397,8 +1396,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
        if (irq[0] < 0)
                return -ENXIO;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       reg = devm_ioremap_resource(dev, res);
+       reg = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(reg))
                return PTR_ERR(reg);