From 27262029e9fd88e313a719258713af441cd5db1c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 14 Feb 2024 10:32:20 +0100 Subject: [PATCH] pwm: rz-mtu3: 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/90e6b5d5215425f3a5ff4468ba8aedf3d387f812.1707900770.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König --- drivers/pwm/pwm-rz-mtu3.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/pwm/pwm-rz-mtu3.c b/drivers/pwm/pwm-rz-mtu3.c index bdda315b3bd30..acdc45ff90cfa 100644 --- a/drivers/pwm/pwm-rz-mtu3.c +++ b/drivers/pwm/pwm-rz-mtu3.c @@ -219,7 +219,7 @@ static int rz_mtu3_pwm_enable(struct rz_mtu3_pwm_chip *rz_mtu3_pwm, u8 val; int rc; - rc = pm_runtime_resume_and_get(rz_mtu3_pwm->chip.dev); + rc = pm_runtime_resume_and_get(pwmchip_parent(&rz_mtu3_pwm->chip)); if (rc) return rc; @@ -265,7 +265,7 @@ static void rz_mtu3_pwm_disable(struct rz_mtu3_pwm_chip *rz_mtu3_pwm, mutex_unlock(&rz_mtu3_pwm->lock); - pm_runtime_put_sync(rz_mtu3_pwm->chip.dev); + pm_runtime_put_sync(pwmchip_parent(&rz_mtu3_pwm->chip)); } static int rz_mtu3_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, @@ -274,7 +274,7 @@ static int rz_mtu3_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, struct rz_mtu3_pwm_chip *rz_mtu3_pwm = to_rz_mtu3_pwm_chip(chip); int rc; - rc = pm_runtime_resume_and_get(chip->dev); + rc = pm_runtime_resume_and_get(pwmchip_parent(chip)); if (rc) return rc; @@ -307,7 +307,7 @@ static int rz_mtu3_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, } state->polarity = PWM_POLARITY_NORMAL; - pm_runtime_put(chip->dev); + pm_runtime_put(pwmchip_parent(chip)); return 0; } @@ -362,7 +362,7 @@ static int rz_mtu3_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, if (!pwm->state.enabled) { int rc; - rc = pm_runtime_resume_and_get(chip->dev); + rc = pm_runtime_resume_and_get(pwmchip_parent(chip)); if (rc) return rc; } @@ -399,7 +399,7 @@ static int rz_mtu3_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, /* If the PWM is not enabled, turn the clock off again to save power. */ if (!pwm->state.enabled) - pm_runtime_put(chip->dev); + pm_runtime_put(pwmchip_parent(chip)); return 0; } @@ -465,8 +465,8 @@ static void rz_mtu3_pwm_pm_disable(void *data) struct rz_mtu3_pwm_chip *rz_mtu3_pwm = data; clk_rate_exclusive_put(rz_mtu3_pwm->clk); - pm_runtime_disable(rz_mtu3_pwm->chip.dev); - pm_runtime_set_suspended(rz_mtu3_pwm->chip.dev); + pm_runtime_disable(pwmchip_parent(&rz_mtu3_pwm->chip)); + pm_runtime_set_suspended(pwmchip_parent(&rz_mtu3_pwm->chip)); } static int rz_mtu3_pwm_probe(struct platform_device *pdev) -- 2.30.2