Commit 8614e210 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
Browse files

pwm: stm32-lp: 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 02dd2e41

drivers/pwm/pwm-stm32-lp.c

+1 −9
Original line number Diff line number Diff line
@@ -209,7 +209,7 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) 
	priv->chip.ops = &stm32_pwm_lp_ops;

	priv->chip.npwm = 1;



	ret = pwmchip_add(&priv->chip);

	ret = devm_pwmchip_add(&pdev->dev, &priv->chip);

	if (ret < 0)

		return ret;
@@ -218,13 +218,6 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) 
	return 0;

}



static int stm32_pwm_lp_remove(struct platform_device *pdev)

{

	struct stm32_pwm_lp *priv = platform_get_drvdata(pdev);



	return pwmchip_remove(&priv->chip);

}



static int __maybe_unused stm32_pwm_lp_suspend(struct device *dev)

{

	struct stm32_pwm_lp *priv = dev_get_drvdata(dev);
@@ -256,7 +249,6 @@ MODULE_DEVICE_TABLE(of, stm32_pwm_lp_of_match); 


static struct platform_driver stm32_pwm_lp_driver = {

	.probe	= stm32_pwm_lp_probe,

	.remove	= stm32_pwm_lp_remove,

	.driver	= {

		.name = "stm32-pwm-lp",

		.of_match_table = of_match_ptr(stm32_pwm_lp_of_match),