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pwm: bcm2835: Convert to devm_platform_ioremap_resource()

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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 08:06:00 +00:00 committed by Thierry Reding
parent 1dcf0523fd
commit f57e7d25e5
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-bcm2835.c
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@ -137,7 +137,6 @@ static const struct pwm_ops bcm2835_pwm_ops = {
static int bcm2835_pwm_probe(struct platform_device *pdev)
{
struct bcm2835_pwm *pc;
struct resource *res;
int ret;
pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
@ -146,8 +145,7 @@ static int bcm2835_pwm_probe(struct platform_device *pdev)
pc->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pc->base = devm_ioremap_resource(&pdev->dev, res);
pc->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pc->base))
return PTR_ERR(pc->base);