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drivers: gpio: xlp: 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 19:55:20 +01:00 • committed by Linus Walleij
parent 8d86f985ac
commit 3883de0287
1 changed files with 1 additions and 6 deletions
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7
drivers/gpio/gpio-xlp.c
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@ -290,22 +290,17 @@ MODULE_DEVICE_TABLE(of, xlp_gpio_of_ids);
static int xlp_gpio_probe(struct platform_device *pdev) static int xlp_gpio_probe(struct platform_device *pdev)
{ {
struct gpio_chip *gc; struct gpio_chip *gc;
struct resource *iores;
struct xlp_gpio_priv *priv; struct xlp_gpio_priv *priv;
void __iomem *gpio_base; void __iomem *gpio_base;
int irq_base, irq, err; int irq_base, irq, err;
int ngpio; int ngpio;
u32 soc_type; u32 soc_type;
iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!iores)
return -ENODEV;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv) if (!priv)
return -ENOMEM; return -ENOMEM;
gpio_base = devm_ioremap_resource(&pdev->dev, iores); gpio_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(gpio_base)) if (IS_ERR(gpio_base))
return PTR_ERR(gpio_base); return PTR_ERR(gpio_base);