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pwm: bcm-kona: 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 08:05:50 +00:00 committed by Thierry Reding
parent 21af435676
commit 537fe68786
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-bcm-kona.c
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@ -259,7 +259,6 @@ static const struct pwm_ops kona_pwm_ops = {
static int kona_pwmc_probe(struct platform_device *pdev) static int kona_pwmc_probe(struct platform_device *pdev)
{ {
struct kona_pwmc *kp; struct kona_pwmc *kp;
struct resource *res;
unsigned int chan; unsigned int chan;
unsigned int value = 0; unsigned int value = 0;
int ret = 0; int ret = 0;
@ -277,8 +276,7 @@ static int kona_pwmc_probe(struct platform_device *pdev)
kp->chip.of_xlate = of_pwm_xlate_with_flags; kp->chip.of_xlate = of_pwm_xlate_with_flags;
kp->chip.of_pwm_n_cells = 3; kp->chip.of_pwm_n_cells = 3;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); kp->base = devm_platform_ioremap_resource(pdev, 0);
kp->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(kp->base)) if (IS_ERR(kp->base))
return PTR_ERR(kp->base); return PTR_ERR(kp->base);