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pwm: stm32: Simplify using devm_pwmchip_add()

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This allows to drop the platform_driver's remove function.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2023-07-13 17:51:42 +02:00 committed by Thierry Reding
parent e9c2f69aac
commit 8c89fd866a
1 changed files with 1 additions and 9 deletions
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10
drivers/pwm/pwm-stm32.c
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@ -637,7 +637,7 @@ static int stm32_pwm_probe(struct platform_device *pdev)
priv->chip.ops = &stm32pwm_ops;
priv->chip.npwm = stm32_pwm_detect_channels(priv);
ret = pwmchip_add(&priv->chip);
ret = devm_pwmchip_add(dev, &priv->chip);
if (ret < 0)
return ret;
@ -646,13 +646,6 @@ static int stm32_pwm_probe(struct platform_device *pdev)
return 0;
}
static void stm32_pwm_remove(struct platform_device *pdev)
{
struct stm32_pwm *priv = platform_get_drvdata(pdev);
pwmchip_remove(&priv->chip);
}
static int __maybe_unused stm32_pwm_suspend(struct device *dev)
{
struct stm32_pwm *priv = dev_get_drvdata(dev);
@ -697,7 +690,6 @@ MODULE_DEVICE_TABLE(of, stm32_pwm_of_match);
static struct platform_driver stm32_pwm_driver = {
.probe = stm32_pwm_probe,
.remove_new = stm32_pwm_remove,
.driver = {
.name = "stm32-pwm",
.of_match_table = stm32_pwm_of_match,