__ath9k_flush
void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
__ath9k_flush(sc->hw, ~0, true, false, false);
__ath9k_flush(sc->hw, BIT(IEEE80211_AC_VO),
__ath9k_flush(hw, queues, drop, true, true);
__ath9k_flush(hw, queues, drop, true, false);