gpio: mxc: 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>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index e86e61dda4b757fa04c3616aab6c7ffb14554a53..b2813580c5825a08d7f05b45885b8798f44b17fa 100644 (file)
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -411,7 +411,6 @@ static int mxc_gpio_probe(struct platform_device *pdev)
 {
        struct device_node *np = pdev->dev.of_node;
        struct mxc_gpio_port *port;
-       struct resource *iores;
        int irq_base;
        int err;
 
@@ -423,8 +422,7 @@ static int mxc_gpio_probe(struct platform_device *pdev)
 
        port->dev = &pdev->dev;
 
-       iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       port->base = devm_ioremap_resource(&pdev->dev, iores);
+       port->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(port->base))
                return PTR_ERR(port->base);