4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx> This reverts commit 20ac8f72514b3af8b62c520d55656ded865eff00, which was commit 2b83ff96f51d0b039c4561b9f95c824d7bddb85c upstream. The bug that it should fix was only introduced in Linux 4.7, and in 4.4 it causes a regression. Reported-by: Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx> Cc: Matthieu CASTET <matthieu.castet@xxxxxxxxxx> Signed-off-by: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/leds/led-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/leds/led-core.c +++ b/drivers/leds/led-core.c @@ -149,7 +149,7 @@ void led_blink_set(struct led_classdev * unsigned long *delay_on, unsigned long *delay_off) { - led_stop_software_blink(led_cdev); + del_timer_sync(&led_cdev->blink_timer); led_cdev->flags &= ~LED_BLINK_ONESHOT; led_cdev->flags &= ~LED_BLINK_ONESHOT_STOP;