drivers: gpio: pxa: 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-pxa.c b/drivers/gpio/gpio-pxa.c
index bcc6be4..dd47960 100644 (file)
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -622,7 +622,6 @@ static int pxa_gpio_probe(struct platform_device *pdev)
 {
        struct pxa_gpio_chip *pchip;
        struct pxa_gpio_bank *c;
-       struct resource *res;
        struct clk *clk;
        struct pxa_gpio_platform_data *info;
        void __iomem *gpio_reg_base;
@@ -665,11 +664,8 @@ static int pxa_gpio_probe(struct platform_device *pdev)
 
        pchip->irq0 = irq0;
        pchip->irq1 = irq1;
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res)
-               return -EINVAL;
-       gpio_reg_base = devm_ioremap(&pdev->dev, res->start,
-                                    resource_size(res));
+
+       gpio_reg_base = devm_platform_ioremap_resource(pdev, 0);
        if (!gpio_reg_base)
                return -EINVAL;