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pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()

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[ Upstream commit 74ec20a4e6 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yangtao Li 2019-12-29 08:06:07 +00:00 • committed by Greg Kroah-Hartman
commit f312bc33ca
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-lpc18xx-sct.c
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@ -325,7 +325,6 @@ static int lpc18xx_pwm_probe(struct platform_device *pdev)
{ {
struct lpc18xx_pwm_chip *lpc18xx_pwm; struct lpc18xx_pwm_chip *lpc18xx_pwm;
struct pwm_device *pwm; struct pwm_device *pwm;
struct resource *res;
int ret, i; int ret, i;
u64 val; u64 val;
@ -336,8 +335,7 @@ static int lpc18xx_pwm_probe(struct platform_device *pdev)
lpc18xx_pwm->dev = &pdev->dev; lpc18xx_pwm->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); lpc18xx_pwm->base = devm_platform_ioremap_resource(pdev, 0);
lpc18xx_pwm->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(lpc18xx_pwm->base)) if (IS_ERR(lpc18xx_pwm->base))
return PTR_ERR(lpc18xx_pwm->base); return PTR_ERR(lpc18xx_pwm->base);