gpio: zynq: 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-zynq.c b/drivers/gpio/gpio-zynq.c
index 00ff7b1..9392eda 100644 (file)
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -834,7 +834,6 @@ static int zynq_gpio_probe(struct platform_device *pdev)
        int ret, bank_num;
        struct zynq_gpio *gpio;
        struct gpio_chip *chip;
-       struct resource *res;
        const struct of_device_id *match;
 
        gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);
@@ -849,8 +848,7 @@ static int zynq_gpio_probe(struct platform_device *pdev)
        gpio->p_data = match->data;
        platform_set_drvdata(pdev, gpio);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       gpio->base_addr = devm_ioremap_resource(&pdev->dev, res);
+       gpio->base_addr = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(gpio->base_addr))
                return PTR_ERR(gpio->base_addr);