diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-14 12:33:01 +0300 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-22 16:39:26 +0300 |
| commit | ba60fbf92d25fafe13c7d9089a983024be4bc151 (patch) | |
| tree | 61543768c6b5f3f71eefd86227b482fd6e7c31b7 /drivers/pwm | |
| parent | 02aa760d293e5036655cc7bdda927e42300e26fa (diff) | |
| download | linux-ba60fbf92d25fafe13c7d9089a983024be4bc151.tar.xz | |
pwm: tiecap: Make use of pwmchip_parent() accessor
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/ae92e06b49437ca7e768b1f8b405170e33948a70.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-tiecap.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 0d10e8357731..558b244f074a 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -70,7 +70,7 @@ static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, duty_cycles = (u32)c; } - pm_runtime_get_sync(chip->dev); + pm_runtime_get_sync(pwmchip_parent(chip)); value = readw(pc->mmio_base + ECCTL2); @@ -100,7 +100,7 @@ static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, writew(value, pc->mmio_base + ECCTL2); } - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); return 0; } @@ -111,7 +111,7 @@ static int ecap_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, struct ecap_pwm_chip *pc = to_ecap_pwm_chip(chip); u16 value; - pm_runtime_get_sync(chip->dev); + pm_runtime_get_sync(pwmchip_parent(chip)); value = readw(pc->mmio_base + ECCTL2); @@ -124,7 +124,7 @@ static int ecap_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, writew(value, pc->mmio_base + ECCTL2); - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); return 0; } @@ -135,7 +135,7 @@ static int ecap_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) u16 value; /* Leave clock enabled on enabling PWM */ - pm_runtime_get_sync(chip->dev); + pm_runtime_get_sync(pwmchip_parent(chip)); /* * Enable 'Free run Time stamp counter mode' to start counter @@ -162,7 +162,7 @@ static void ecap_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) writew(value, pc->mmio_base + ECCTL2); /* Disable clock on PWM disable */ - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); } static int ecap_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, @@ -275,11 +275,11 @@ static void ecap_pwm_save_context(struct pwm_chip *chip) { struct ecap_pwm_chip *pc = to_ecap_pwm_chip(chip); - pm_runtime_get_sync(chip->dev); + pm_runtime_get_sync(pwmchip_parent(chip)); pc->ctx.ecctl2 = readw(pc->mmio_base + ECCTL2); pc->ctx.cap4 = readl(pc->mmio_base + CAP4); pc->ctx.cap3 = readl(pc->mmio_base + CAP3); - pm_runtime_put_sync(chip->dev); + pm_runtime_put_sync(pwmchip_parent(chip)); } static void ecap_pwm_restore_context(struct pwm_chip *chip) |