struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct timer_trig_data *timer_data = led_cdev->trigger_data;
- sprintf(buf, "%lu\n", timer_data->delay_on);
-
- return strlen(buf) + 1;
+ return sprintf(buf, "%lu\n", timer_data->delay_on);
}
static ssize_t led_delay_on_store(struct device *dev,
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct timer_trig_data *timer_data = led_cdev->trigger_data;
- sprintf(buf, "%lu\n", timer_data->delay_off);
-
- return strlen(buf) + 1;
+ return sprintf(buf, "%lu\n", timer_data->delay_off);
}
static ssize_t led_delay_off_store(struct device *dev,
static void timer_trig_deactivate(struct led_classdev *led_cdev)
{
struct timer_trig_data *timer_data = led_cdev->trigger_data;
+ unsigned long on = 0, off = 0;
if (timer_data) {
device_remove_file(led_cdev->dev, &dev_attr_delay_on);
del_timer_sync(&timer_data->timer);
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 = {