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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-07 19:28:03 +0300
committerThierry Reding <thierry.reding@gmail.com>2021-09-02 22:38:41 +0300
commit5ba3eb4bb3b5d3742805b799b965a4bc9e0ab7a6 (patch)
tree6d03f748dc94cf0ae15c28b1c3fcd8c57c45a020 /drivers/pwm
parenta0b336a35216b0f45c221824097757e12231e33e (diff)
downloadlinux-5ba3eb4bb3b5d3742805b799b965a4bc9e0ab7a6.tar.xz
pwm: fsl-ftm: Simplify using devm_pwmchip_add()
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>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-fsl-ftm.c10
1 files changed, 1 insertions, 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);