[PATCH 17/42] drivers: gpio: loongon1: use devm_platform_ioremap_resource()

Enrico Weigelt, metux IT consult
2019-03-11T18:59:16Z

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-loongson1.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-loongson1.c b/drivers/gpio/gpio-loongson1.c
index fca84cc..1b1ee94 100644
--- a/drivers/gpio/gpio-loongson1.c
+++ b/drivers/gpio/gpio-loongson1.c
@@ -47,15 +47,13 @@ static int ls1x_gpio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct gpio_chip *gc;
- struct resource *res;
int ret;

gc = devm_kzalloc(dev, sizeof(*gc), GFP_KERNEL);
if (!gc)
return -ENOMEM;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- gpio_reg_base = devm_ioremap_resource(dev, res);
+ gpio_reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(gpio_reg_base))
return PTR_ERR(gpio_reg_base);

--
1.9.1