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drivers: gpio: 74xx-mmio: use devm_platform_ioremap_resource()

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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>
This commit is contained in:
Enrico Weigelt, metux IT consult 2019-03-11 19:54:40 +01:00 committed by Linus Walleij
parent c42e34c9fd
commit 3faf1e6f7e
1 changed files with 1 additions and 3 deletions
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4
drivers/gpio/gpio-74xx-mmio.c
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@ -106,7 +106,6 @@ static int mmio_74xx_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
static int mmio_74xx_gpio_probe(struct platform_device *pdev) static int mmio_74xx_gpio_probe(struct platform_device *pdev)
{ {
struct mmio_74xx_gpio_priv *priv; struct mmio_74xx_gpio_priv *priv;
struct resource *res;
void __iomem *dat; void __iomem *dat;
int err; int err;
@ -116,8 +115,7 @@ static int mmio_74xx_gpio_probe(struct platform_device *pdev)
priv->flags = (uintptr_t)of_device_get_match_data(&pdev->dev); priv->flags = (uintptr_t)of_device_get_match_data(&pdev->dev);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); dat = devm_platform_ioremap_resource(pdev, 0);
dat = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(dat)) if (IS_ERR(dat))
return PTR_ERR(dat); return PTR_ERR(dat);