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

Enrico Weigelt, metux IT consult
2019-03-11T18:56:22Z

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

diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 00ff7b1..9392eda 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -834,7 +834,6 @@ static int zynq_gpio_probe(struct platform_device *pdev)
int ret, bank_num;
struct zynq_gpio *gpio;
struct gpio_chip *chip;
- struct resource *res;
const struct of_device_id *match;

gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);
@@ -849,8 +848,7 @@ static int zynq_gpio_probe(struct platform_device *pdev)
gpio->p_data = match->data;
platform_set_drvdata(pdev, gpio);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- gpio->base_addr = devm_ioremap_resource(&pdev->dev, res);
+ gpio->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(gpio->base_addr))
return PTR_ERR(gpio->base_addr);

--
1.9.1