LED_BLINK_ONESHOT
if (test_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags)) {
if (!test_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags) &&
clear_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags);
if (test_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags) &&
set_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags);