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pwm: samsung: Convert to devm_platform_ioremap_resource() 

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Yangtao Li 2019-12-29 08:05:55 +00:00 committed by Thierry Reding
parent ed98401f46
commit cc1cc4ba36
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-samsung.c
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@ -510,7 +510,6 @@ static int pwm_samsung_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct samsung_pwm_chip *chip; struct samsung_pwm_chip *chip;
struct resource *res;
unsigned int chan; unsigned int chan;
int ret; int ret;
@ -541,8 +540,7 @@ static int pwm_samsung_probe(struct platform_device *pdev)
sizeof(chip->variant)); sizeof(chip->variant));
} }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); chip->base = devm_platform_ioremap_resource(pdev, 0);
chip->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(chip->base)) if (IS_ERR(chip->base))
return PTR_ERR(chip->base); return PTR_ERR(chip->base);