diff options
| author | Uwe Kleine-König | 2021-07-07 18:28:18 +0200 |
|---|---|---|
| committer | Thierry Reding | 2021-09-02 21:38:48 +0200 |
| commit | a64a5853a827147b36abecd5aabab11d07d67177 (patch) | |
| tree | 0f39183ff8d7be0e24f44e23d5d25e6eac0c79b6 /drivers/pwm | |
| parent | 8614e210083e7ef135719e00bbc81e10f3f53286 (diff) | |
pwm: tiecap: Simplify using devm_pwmchip_add()
With devm_pwmchip_add() there is no need to explicitly call
pwmchip_remove(), so this call can be dropped from the remove callback.
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-tiecap.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 35eb19a5a0d1..4701f0c9b921 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -253,7 +253,7 @@ static int ecap_pwm_probe(struct platform_device *pdev) if (IS_ERR(pc->mmio_base)) return PTR_ERR(pc->mmio_base); - ret = pwmchip_add(&pc->chip); + ret = devm_pwmchip_add(&pdev->dev, &pc->chip); if (ret < 0) { dev_err(&pdev->dev, "pwmchip_add() failed: %d\n", ret); return ret; @@ -267,11 +267,9 @@ static int ecap_pwm_probe(struct platform_device *pdev) static int ecap_pwm_remove(struct platform_device *pdev) { - struct ecap_pwm_chip *pc = platform_get_drvdata(pdev); - pm_runtime_disable(&pdev->dev); - return pwmchip_remove(&pc->chip); + return 0; } #ifdef CONFIG_PM_SLEEP |