mmc: sdhci_am654: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20191215175120.3290-8-tiny.windzz@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index b8e897e..aa237f5 100644 (file)
--- a/drivers/mmc/host/sdhci_am654.c
+++ b/drivers/mmc/host/sdhci_am654.c
@@ -491,7 +491,6 @@ static int sdhci_am654_probe(struct platform_device *pdev)
        struct sdhci_am654_data *sdhci_am654;
        const struct of_device_id *match;
        struct sdhci_host *host;
-       struct resource *res;
        struct clk *clk_xin;
        struct device *dev = &pdev->dev;
        void __iomem *base;
@@ -524,8 +523,7 @@ static int sdhci_am654_probe(struct platform_device *pdev)
                goto pm_runtime_disable;
        }
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       base = devm_ioremap_resource(dev, res);
+       base = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(base)) {
                ret = PTR_ERR(base);
                goto pm_runtime_put;