drivers: gpio: rcar: 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>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 500a359..70e95fc 100644 (file)
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -430,7 +430,7 @@ static int gpio_rcar_parse_dt(struct gpio_rcar_priv *p, unsigned int *npins)
 static int gpio_rcar_probe(struct platform_device *pdev)
 {
        struct gpio_rcar_priv *p;
-       struct resource *io, *irq;
+       struct resource *irq;
        struct gpio_chip *gpio_chip;
        struct irq_chip *irq_chip;
        struct device *dev = &pdev->dev;
@@ -461,8 +461,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
                goto err0;
        }
 
-       io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       p->base = devm_ioremap_resource(dev, io);
+       p->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(p->base)) {
                ret = PTR_ERR(p->base);
                goto err0;