diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/led-core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c index bd6bb4d44f05..ef1360445413 100644 --- a/drivers/leds/led-core.c +++ b/drivers/leds/led-core.c @@ -66,17 +66,17 @@ static void led_timer_function(unsigned long data) brightness = led_get_brightness(led_cdev); if (!brightness) { /* Time to switch the LED on. */ - brightness = led_cdev->blink_brightness; + if (test_and_clear_bit(LED_BLINK_BRIGHTNESS_CHANGE, + &led_cdev->work_flags)) + brightness = led_cdev->new_blink_brightness; + else + brightness = led_cdev->blink_brightness; delay = led_cdev->blink_delay_on; } else { /* Store the current brightness value to be able * to restore it when the delay_off period is over. - * Do it only if there is no pending blink brightness - * change, to avoid overwriting the new value. */ - if (!test_and_clear_bit(LED_BLINK_BRIGHTNESS_CHANGE, - &led_cdev->work_flags)) - led_cdev->blink_brightness = brightness; + led_cdev->blink_brightness = brightness; brightness = LED_OFF; delay = led_cdev->blink_delay_off; } @@ -245,7 +245,7 @@ void led_set_brightness(struct led_classdev *led_cdev, } else { set_bit(LED_BLINK_BRIGHTNESS_CHANGE, &led_cdev->work_flags); - led_cdev->blink_brightness = brightness; + led_cdev->new_blink_brightness = brightness; } return; } |