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Subject[PATCH 20/32] pwm: imx: convert to devm_platform_ioremap_resource
Date
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/pwm/pwm-imx1.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-imx1.c b/drivers/pwm/pwm-imx1.c
index f8b2c2e001a7..1a60bfd7d659 100644
--- a/drivers/pwm/pwm-imx1.c
+++ b/drivers/pwm/pwm-imx1.c
@@ -136,7 +136,6 @@ MODULE_DEVICE_TABLE(of, pwm_imx1_dt_ids);
static int pwm_imx1_probe(struct platform_device *pdev)
{
struct pwm_imx1_chip *imx;
- struct resource *r;

imx = devm_kzalloc(&pdev->dev, sizeof(*imx), GFP_KERNEL);
if (!imx)
@@ -168,8 +167,7 @@ static int pwm_imx1_probe(struct platform_device *pdev)
imx->chip.base = -1;
imx->chip.npwm = 1;

- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- imx->mmio_base = devm_ioremap_resource(&pdev->dev, r);
+ imx->mmio_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(imx->mmio_base))
return PTR_ERR(imx->mmio_base);

--
2.17.1
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