drivers: gpio: ts4800: 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-ts4800.c b/drivers/gpio/gpio-ts4800.c
index c2a80b4..8c0d82d 100644 (file)
--- a/drivers/gpio/gpio-ts4800.c
+++ b/drivers/gpio/gpio-ts4800.c
@@ -23,7 +23,6 @@ static int ts4800_gpio_probe(struct platform_device *pdev)
 {
        struct device_node *node;
        struct gpio_chip *chip;
-       struct resource *res;
        void __iomem *base_addr;
        int retval;
        u32 ngpios;
@@ -32,8 +31,7 @@ static int ts4800_gpio_probe(struct platform_device *pdev)
        if (!chip)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base_addr = devm_ioremap_resource(&pdev->dev, res);
+       base_addr = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base_addr))
                return PTR_ERR(base_addr);