From 4839f5a7c49a13dcfc3aaa3da87b26e9884488a9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 14 Feb 2024 10:31:21 +0100 Subject: [PATCH] pwm: dwc-core: Make use of pwmchip_parent() accessor MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/5240ba82ac227e3723678041bd69b9c7a9e3db43.1707900770.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König --- drivers/pwm/pwm-dwc-core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pwm/pwm-dwc-core.c b/drivers/pwm/pwm-dwc-core.c index de1d2ac3316c2..043736972cb92 100644 --- a/drivers/pwm/pwm-dwc-core.c +++ b/drivers/pwm/pwm-dwc-core.c @@ -105,12 +105,12 @@ static int dwc_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, if (state->enabled) { if (!pwm->state.enabled) - pm_runtime_get_sync(chip->dev); + pm_runtime_get_sync(pwmchip_parent(chip)); return __dwc_pwm_configure_timer(dwc, pwm, state); } else { if (pwm->state.enabled) { __dwc_pwm_set_enable(dwc, pwm->hwpwm, false); - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); } } @@ -124,7 +124,7 @@ static int dwc_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, u64 duty, period; u32 ctrl, ld, ld2; - pm_runtime_get_sync(chip->dev); + pm_runtime_get_sync(pwmchip_parent(chip)); ctrl = dwc_pwm_readl(dwc, DWC_TIM_CTRL(pwm->hwpwm)); ld = dwc_pwm_readl(dwc, DWC_TIM_LD_CNT(pwm->hwpwm)); @@ -149,7 +149,7 @@ static int dwc_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, state->period = period; state->duty_cycle = duty; - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); return 0; } -- 2.30.2