From cf70d01a62c712ee715df1f7892b58c77474bcfb Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Fri, 23 Dec 2022 15:38:15 +0000 Subject: [PATCH] pwm: dwc: Use devm_pwmchip_add() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/pwm-dwc.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c index e9399df..3bbb26c 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 -- 2.7.4