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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-07-07 18:28:17 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-09-02 21:38:47 +0200 |
| commit | 8614e210083e7ef135719e00bbc81e10f3f53286 (patch) | |
| tree | be65c3b47a8901a2a79bec85dd8c8740c285cddc /drivers/pwm | |
| parent | 02dd2e417e7dfe63c810d356175b560e12c8fb8c (diff) | |
| download | linux-stable-8614e210083e7ef135719e00bbc81e10f3f53286.tar.gz linux-stable-8614e210083e7ef135719e00bbc81e10f3f53286.tar.bz2 linux-stable-8614e210083e7ef135719e00bbc81e10f3f53286.zip | |
pwm: stm32-lp: 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-stm32-lp.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c index e4a10aac354d..3115abb3f52a 100644 --- a/drivers/pwm/pwm-stm32-lp.c +++ b/drivers/pwm/pwm-stm32-lp.c @@ -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), |