AIR_PHY_LED_STATE_FORCE_BLINK
changed = !test_and_set_bit(AIR_PHY_LED_STATE_FORCE_BLINK,
changed = !!test_and_clear_bit(AIR_PHY_LED_STATE_FORCE_BLINK,
if (!!test_bit(AIR_PHY_LED_STATE_FORCE_BLINK, &priv->led[index].state))
clear_bit(AIR_PHY_LED_STATE_FORCE_BLINK,