diff options
| author | Ben Dooks <ben.dooks@sifive.com> | 2022-12-23 15:38:15 +0000 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-02-20 12:26:35 +0100 |
| commit | cf70d01a62c712ee715df1f7892b58c77474bcfb (patch) | |
| tree | 375c537a25b1c1b0b148d4976b7e09a6f1575ed8 /drivers/pwm | |
| parent | a357d1493f0c66ce8006dd28c07646d1f891259a (diff) | |
| download | lwn-cf70d01a62c712ee715df1f7892b58c77474bcfb.tar.gz lwn-cf70d01a62c712ee715df1f7892b58c77474bcfb.zip | |
pwm: dwc: Use devm_pwmchip_add()
Add the PWM chip using devm_pwmchip_add() to avoid having to manually
remove it. This is useful for subsequent patches adding platform device
support.
Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
Reviewed-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-dwc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c index e9399df702ed..3bbb26c862c3 100644 --- a/drivers/pwm/pwm-dwc.c +++ b/drivers/pwm/pwm-dwc.c @@ -244,7 +244,7 @@ static int dwc_pwm_probe(struct pci_dev *pci, const struct pci_device_id *id) return -ENOMEM; } - ret = pwmchip_add(&dwc->chip); + ret = devm_pwmchip_add(dev, &dwc->chip); if (ret) return ret; @@ -256,12 +256,8 @@ static int dwc_pwm_probe(struct pci_dev *pci, const struct pci_device_id *id) static void dwc_pwm_remove(struct pci_dev *pci) { - struct dwc_pwm *dwc = pci_get_drvdata(pci); - pm_runtime_forbid(&pci->dev); pm_runtime_get_noresume(&pci->dev); - - pwmchip_remove(&dwc->chip); } #ifdef CONFIG_PM_SLEEP |