nvmem: mxs-ocotp: 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: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/nvmem/mxs-ocotp.c b/drivers/nvmem/mxs-ocotp.c
index 53122f59c4b217f43b8ff2643ac2a12f903347d0..fbb7db6ee1f539a3337009413694f93dfdd4d713 100644 (file)
--- a/drivers/nvmem/mxs-ocotp.c
+++ b/drivers/nvmem/mxs-ocotp.c
@@ -145,7 +145,6 @@ static int mxs_ocotp_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        const struct mxs_data *data;
        struct mxs_ocotp *otp;
-       struct resource *res;
        const struct of_device_id *match;
        int ret;
 
@@ -157,8 +156,7 @@ static int mxs_ocotp_probe(struct platform_device *pdev)
        if (!otp)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       otp->base = devm_ioremap_resource(dev, res);
+       otp->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(otp->base))
                return PTR_ERR(otp->base);