diff mbox series

[25/47] pwm: ntxec: Simplify using devm_pwmchip_add()

Message ID 20210707162835.1772882-26-u.kleine-koenig@pengutronix.de
State Accepted
Headers show
Series pwm: Make pwmchip_remove return void | expand

Commit Message

Uwe Kleine-König July 7, 2021, 4:28 p.m. UTC 
This allows to drop the platform_driver's remove function. This is the
only user of driver data so this can go away, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/pwm/pwm-ntxec.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pwm/pwm-ntxec.c b/drivers/pwm/pwm-ntxec.c
index 29a463b7d63a..ab63b081df53 100644
--- a/drivers/pwm/pwm-ntxec.c
+++ b/drivers/pwm/pwm-ntxec.c
@@ -150,22 +150,12 @@  static int ntxec_pwm_probe(struct platform_device *pdev)
 	priv->ec = ec;
 	priv->dev = &pdev->dev;
 
-	platform_set_drvdata(pdev, priv);
-
 	chip = &priv->chip;
 	chip->dev = &pdev->dev;
 	chip->ops = &ntxec_pwm_ops;
 	chip->npwm = 1;
 
-	return pwmchip_add(chip);
-}
-
-static int ntxec_pwm_remove(struct platform_device *pdev)
-{
-	struct ntxec_pwm *priv = platform_get_drvdata(pdev);
-	struct pwm_chip *chip = &priv->chip;
-
-	return pwmchip_remove(chip);
+	return devm_pwmchip_add(&pdev->dev, chip);
 }
 
 static struct platform_driver ntxec_pwm_driver = {
@@ -173,7 +163,6 @@  static struct platform_driver ntxec_pwm_driver = {
 		.name = "ntxec-pwm",
 	},
 	.probe = ntxec_pwm_probe,
-	.remove = ntxec_pwm_remove,
 };
 module_platform_driver(ntxec_pwm_driver);