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led: core: Fix brightness setting when setting delay_off=0

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[ Upstream commit 2b83ff96f51d0b039c4561b9f95c824d7bddb85c ]

With the current code, the following sequence won't work :
echo timer > trigger

echo 0 >  delay_off
* at this point we call
** led_delay_off_store
** led_blink_set
This commit is contained in:
Matthieu CASTET 2017-12-12 11:10:44 +01:00 committed by Greg Kroah-Hartman
parent 6b800ce9ee
commit c2acc88591
1 changed files with 1 additions and 1 deletions
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2
drivers/leds/led-core.c
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@ -187,7 +187,7 @@ void led_blink_set(struct led_classdev *led_cdev,
unsigned long *delay_on,
unsigned long *delay_off)
{
del_timer_sync(&led_cdev->blink_timer);
led_stop_software_blink(led_cdev);
clear_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags);
clear_bit(LED_BLINK_ONESHOT_STOP, &led_cdev->work_flags);