drivers: gpio: 74xx-mmio: use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-74xx-mmio.c b/drivers/gpio/gpio-74xx-mmio.c
index 49616ec..0424707 100644 (file)
--- a/drivers/gpio/gpio-74xx-mmio.c
+++ b/drivers/gpio/gpio-74xx-mmio.c
@@ -106,7 +106,6 @@ static int mmio_74xx_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
 static int mmio_74xx_gpio_probe(struct platform_device *pdev)
 {
        struct mmio_74xx_gpio_priv *priv;
-       struct resource *res;
        void __iomem *dat;
        int err;
 
@@ -116,8 +115,7 @@ static int mmio_74xx_gpio_probe(struct platform_device *pdev)
 
        priv->flags = (uintptr_t)of_device_get_match_data(&pdev->dev);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       dat = devm_ioremap_resource(&pdev->dev, res);
+       dat = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(dat))
                return PTR_ERR(dat);