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leds: ledtrig-timer - on deactivation hardware blinking should be disabled

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Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Rodolfo Giometti 2009-01-08 19:50:15 +00:00 committed by Richard Purdie
parent 859cb7f2a4
commit ce70a24575
1 changed files with 5 additions and 0 deletions
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5
drivers/leds/ledtrig-timer.c
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@ -199,6 +199,7 @@ err_out:
static void timer_trig_deactivate(struct led_classdev *led_cdev) static void timer_trig_deactivate(struct led_classdev *led_cdev)
{ {
struct timer_trig_data *timer_data = led_cdev->trigger_data; struct timer_trig_data *timer_data = led_cdev->trigger_data;
unsigned long on = 0, off = 0;
if (timer_data) { if (timer_data) {
device_remove_file(led_cdev->dev, &dev_attr_delay_on); device_remove_file(led_cdev->dev, &dev_attr_delay_on);
@ -206,6 +207,10 @@ static void timer_trig_deactivate(struct led_classdev *led_cdev)
del_timer_sync(&timer_data->timer); del_timer_sync(&timer_data->timer);
kfree(timer_data); kfree(timer_data);
} }
/* If there is hardware support for blinking, stop it */
if (led_cdev->blink_set)
led_cdev->blink_set(led_cdev, &on, &off);
} }
static struct led_trigger timer_led_trigger = { static struct led_trigger timer_led_trigger = {