[PATCH 41/42] drivers: gpio: xlp: devm_platform_ioremap_resource()

Enrico Weigelt, metux IT consult
2019-03-11T18:56:33Z

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>
---
drivers/gpio/gpio-xlp.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-xlp.c b/drivers/gpio/gpio-xlp.c
index 0a3607f..54d3359 100644
--- a/drivers/gpio/gpio-xlp.c
+++ b/drivers/gpio/gpio-xlp.c
@@ -290,22 +290,17 @@ static void xlp_gpio_set(struct gpio_chip *gc, unsigned gpio, int state)
static int xlp_gpio_probe(struct platform_device *pdev)
{
struct gpio_chip *gc;
- struct resource *iores;
struct xlp_gpio_priv *priv;
void __iomem *gpio_base;
int irq_base, irq, err;
int ngpio;
u32 soc_type;

- iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!iores)
- return -ENODEV;
-
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;

- gpio_base = devm_ioremap_resource(&pdev->dev, iores);
+ gpio_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(gpio_base))
return PTR_ERR(gpio_base);

--
1.9.1