gpio: tegra186: use devm_platform_ioremap_resource_byname()

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191022084318.22256-9-brgl@bgdev.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c
index a9058fd..ef40fbe 100644 (file)
--- a/drivers/gpio/gpio-tegra186.c
+++ b/drivers/gpio/gpio-tegra186.c
@@ -407,7 +407,6 @@ static int tegra186_gpio_probe(struct platform_device *pdev)
        unsigned int i, j, offset;
        struct gpio_irq_chip *irq;
        struct tegra_gpio *gpio;
-       struct resource *res;
        char **names;
        int err;
 
@@ -417,8 +416,7 @@ static int tegra186_gpio_probe(struct platform_device *pdev)
 
        gpio->soc = of_device_get_match_data(&pdev->dev);
 
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gpio");
-       gpio->base = devm_ioremap_resource(&pdev->dev, res);
+       gpio->base = devm_platform_ioremap_resource_byname(pdev, "gpio");
        if (IS_ERR(gpio->base))
                return PTR_ERR(gpio->base);