Commit f63516f4 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski
Browse files

gpio: xgene: use devm_platform_ioremap_resource() 



There's no need to use the nocache variant of ioremap(). Switch to
using devm_platform_ioremap_resource().

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent cf62b4e4

drivers/gpio/gpio-xgene.c

+3 −9
Original line number Original line Diff line number Diff line
@@ -155,7 +155,6 @@ static SIMPLE_DEV_PM_OPS(xgene_gpio_pm, xgene_gpio_suspend, xgene_gpio_resume); 




static int xgene_gpio_probe(struct platform_device *pdev)

static int xgene_gpio_probe(struct platform_device *pdev)

{

{

	struct resource *res;

	struct xgene_gpio *gpio;

	struct xgene_gpio *gpio;

	int err = 0;

	int err = 0;
@@ -163,14 +162,9 @@ static int xgene_gpio_probe(struct platform_device *pdev) 
	if (!gpio)

	if (!gpio)

		return -ENOMEM;

		return -ENOMEM;





	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	gpio->base = devm_platform_ioremap_resource(pdev, 0);

	if (!res)

	if (IS_ERR(gpio->base))

		return -EINVAL;

		return PTR_ERR(gpio->base);



	gpio->base = devm_ioremap_nocache(&pdev->dev, res->start,

							resource_size(res));

	if (!gpio->base)

		return -ENOMEM;





	gpio->chip.ngpio = XGENE_MAX_GPIOS;

	gpio->chip.ngpio = XGENE_MAX_GPIOS;

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