From 5ba3eb4bb3b5d3742805b799b965a4bc9e0ab7a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Date: Wed, 7 Jul 2021 18:28:03 +0200
Subject: [PATCH] pwm: fsl-ftm: 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>
---
drivers/pwm/pwm-fsl-ftm.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/pwm/pwm-fsl-ftm.c b/drivers/pwm/pwm-fsl-ftm.c
index 96ccd772280c..0247757f9a72 100644
--- a/drivers/pwm/pwm-fsl-ftm.c
+++ b/drivers/pwm/pwm-fsl-ftm.c
@@ -453,7 +453,7 @@ static int fsl_pwm_probe(struct platform_device *pdev)
fpc->chip.ops = &fsl_pwm_ops;
fpc->chip.npwm = 8;
- ret = pwmchip_add(&fpc->chip);
+ ret = devm_pwmchip_add(&pdev->dev, &fpc->chip);
if (ret < 0) {
dev_err(&pdev->dev, "failed to add PWM chip: %d\n", ret);
return ret;
@@ -464,13 +464,6 @@ static int fsl_pwm_probe(struct platform_device *pdev)
return fsl_pwm_init(fpc);
}
-static int fsl_pwm_remove(struct platform_device *pdev)
-{
- struct fsl_pwm_chip *fpc = platform_get_drvdata(pdev);
-
- return pwmchip_remove(&fpc->chip);
-}
-
#ifdef CONFIG_PM_SLEEP
static int fsl_pwm_suspend(struct device *dev)
{
@@ -552,7 +545,6 @@ static struct platform_driver fsl_pwm_driver = {
.pm = &fsl_pwm_pm_ops,
},
.probe = fsl_pwm_probe,
- .remove = fsl_pwm_remove,
};
module_platform_driver(fsl_pwm_driver);