diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-07-01 17:14:06 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-07-01 17:14:06 +0000 |
| commit | e616d72f8b12df275e5afd05b0f5ed251f6d56a1 (patch) | |
| tree | cfbdd162315fce0266b5aa12c070ff08a6d8f4a7 /drivers/leds | |
| parent | Releasing progress-linux version 6.9.2-1~exp1~progress7.99u1. (diff) | |
| download | linux-e616d72f8b12df275e5afd05b0f5ed251f6d56a1.tar.xz linux-e616d72f8b12df275e5afd05b0f5ed251f6d56a1.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/leds/led-class.c | 6 | ||||
| -rw-r--r-- | drivers/leds/leds-pwm.c | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 24fcff682b..ba1be15cfd 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -552,12 +552,6 @@ int led_classdev_register_ext(struct device *parent, led_init_core(led_cdev); #ifdef CONFIG_LEDS_TRIGGERS - /* - * If no default trigger was given and hw_control_trigger is set, - * make it the default trigger. - */ - if (!led_cdev->default_trigger && led_cdev->hw_control_trigger) - led_cdev->default_trigger = led_cdev->hw_control_trigger; led_trigger_set_default(led_cdev); #endif diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index 4e3936a39d..e1b414b403 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -53,7 +53,13 @@ static int led_pwm_set(struct led_classdev *led_cdev, duty = led_dat->pwmstate.period - duty; led_dat->pwmstate.duty_cycle = duty; - led_dat->pwmstate.enabled = true; + /* + * Disabling a PWM doesn't guarantee that it emits the inactive level. + * So keep it on. Only for suspending the PWM should be disabled because + * otherwise it refuses to suspend. The possible downside is that the + * LED might stay (or even go) on. + */ + led_dat->pwmstate.enabled = !(led_cdev->flags & LED_SUSPENDED); return pwm_apply_might_sleep(led_dat->pwm, &led_dat->pwmstate); } |