Commit 66a03c4f authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
Browse files

pwm: crc: Simplify using devm_pwmchip_add() 



With devm_pwmchip_add() we can drop pwmchip_remove() from the device
remove callback. The latter can then go away, too and as this is the
only user of platform_get_drvdata(), the respective call to
platform_set_drvdata() can go, too.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent f7edeb40

drivers/pwm/pwm-crc.c

+1 −11
Original line number Diff line number Diff line
@@ -173,21 +173,11 @@ static int crystalcove_pwm_probe(struct platform_device *pdev) 
	/* get the PMIC regmap */

	pwm->regmap = pmic->regmap;



	platform_set_drvdata(pdev, pwm);



	return pwmchip_add(&pwm->chip);

}



static int crystalcove_pwm_remove(struct platform_device *pdev)

{

	struct crystalcove_pwm *pwm = platform_get_drvdata(pdev);



	return pwmchip_remove(&pwm->chip);

	return devm_pwmchip_add(&pdev->dev, &pwm->chip);

}



static struct platform_driver crystalcove_pwm_driver = {

	.probe = crystalcove_pwm_probe,

	.remove = crystalcove_pwm_remove,

	.driver = {

		.name = "crystal_cove_pwm",

	},