Commit cf70d01a authored by Ben Dooks's avatar Ben Dooks Committed by Thierry Reding
Browse files

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: default avatarBen Dooks <ben.dooks@sifive.com>
Reviewed-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent a357d149

drivers/pwm/pwm-dwc.c

+1 −5
Original line number Diff line number Diff line
@@ -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