diff options
| author | Sean Young <sean@mess.org> | 2023-12-19 16:30:24 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 11:12:24 +0200 |
| commit | a10c3d5ff9a343c0b898215253750fedc38ac765 (patch) | |
| tree | 3fc0307e5c42f9150959b19b14496254ee55f0c8 /drivers/leds | |
| parent | 6bb1efff9b174dbe210c6b82cc7052dc07ff811f (diff) | |
pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()
[ Upstream commit c748a6d77c06a78651030e17da6beb278a1c9470 ]
In order to introduce a pwm api which can be used from atomic context,
we will need two functions for applying pwm changes:
int pwm_apply_might_sleep(struct pwm *, struct pwm_state *);
int pwm_apply_atomic(struct pwm *, struct pwm_state *);
This commit just deals with renaming pwm_apply_state(), a following
commit will introduce the pwm_apply_atomic() function.
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # for input
Acked-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Stable-dep-of: 974afccd3794 ("leds: pwm: Disable PWM when going to suspend")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-pwm.c | 2 | ||||
| -rw-r--r-- | drivers/leds/rgb/leds-pwm-multicolor.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index 2b3bf1353b70..4e3936a39d0e 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -54,7 +54,7 @@ static int led_pwm_set(struct led_classdev *led_cdev, led_dat->pwmstate.duty_cycle = duty; led_dat->pwmstate.enabled = true; - return pwm_apply_state(led_dat->pwm, &led_dat->pwmstate); + return pwm_apply_might_sleep(led_dat->pwm, &led_dat->pwmstate); } __attribute__((nonnull)) diff --git a/drivers/leds/rgb/leds-pwm-multicolor.c b/drivers/leds/rgb/leds-pwm-multicolor.c index 46cd062b8b24..e1a81e0109e8 100644 --- a/drivers/leds/rgb/leds-pwm-multicolor.c +++ b/drivers/leds/rgb/leds-pwm-multicolor.c @@ -51,8 +51,8 @@ static int led_pwm_mc_set(struct led_classdev *cdev, priv->leds[i].state.duty_cycle = duty; priv->leds[i].state.enabled = duty > 0; - ret = pwm_apply_state(priv->leds[i].pwm, - &priv->leds[i].state); + ret = pwm_apply_might_sleep(priv->leds[i].pwm, + &priv->leds[i].state); if (ret) break; } |