mmc: meson-mx-sdio: 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/20191215175120.3290-3-tiny.windzz@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/meson-mx-sdio.c b/drivers/mmc/host/meson-mx-sdio.c
index ba9a63db73da934b94a79d3f882007bca792b39d..8b038e7b2cd312e2c5e3d123b8a148595aadbe1d 100644 (file)
--- a/drivers/mmc/host/meson-mx-sdio.c
+++ b/drivers/mmc/host/meson-mx-sdio.c
@@ -638,7 +638,6 @@ static int meson_mx_mmc_probe(struct platform_device *pdev)
        struct platform_device *slot_pdev;
        struct mmc_host *mmc;
        struct meson_mx_mmc_host *host;
-       struct resource *res;
        int ret, irq;
        u32 conf;
 
@@ -663,8 +662,7 @@ static int meson_mx_mmc_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, host);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       host->base = devm_ioremap_resource(host->controller_dev, res);
+       host->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(host->base)) {
                ret = PTR_ERR(host->base);
                goto error_free_mmc;