mmc: mxs: use devm_platform_ioremap_resource() to simplify code

Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index b334e81c5cab7d3a9c3cf7d9d68eb00225286746..78e7e350655c7f742970757a4117a8bc00ca8fc5 100644 (file)
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -571,7 +571,6 @@ static int mxs_mmc_probe(struct platform_device *pdev)
        struct device_node *np = pdev->dev.of_node;
        struct mxs_mmc_host *host;
        struct mmc_host *mmc;
-       struct resource *iores;
        int ret = 0, irq_err;
        struct regulator *reg_vmmc;
        struct mxs_ssp *ssp;
@@ -587,8 +586,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
        host = mmc_priv(mmc);
        ssp = &host->ssp;
        ssp->dev = &pdev->dev;
-       iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ssp->base = devm_ioremap_resource(&pdev->dev, iores);
+       ssp->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ssp->base)) {
                ret = PTR_ERR(ssp->base);
                goto out_mmc_free;