Commit 8c89fd86 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
Browse files

pwm: stm32: Simplify using devm_pwmchip_add() 



This allows to drop the platform_driver's remove function.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent e9c2f69a

drivers/pwm/pwm-stm32.c

+1 −9
Original line number Diff line number Diff line
@@ -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,