---

yaml
---
r: 214690
b: refs/heads/master
c: 8ab2cd0
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0f529e98498ff1a8bb264958b5fe7c0aa308d5dc
+refs/heads/master: 8ab2cd09fecc8819bbaee2d0fd8f3a092d866ce3

trunk/drivers/net/wireless/ath/ath9k/main.c

@@ -1554,6 +1554,8 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 	 * IEEE80211_CONF_CHANGE_PS is only passed by mac80211 for STA mode.
 	 */
 	if (changed & IEEE80211_CONF_CHANGE_PS) {
+		unsigned long flags;
+		spin_lock_irqsave(&sc->sc_pm_lock, flags);
 		if (conf->flags & IEEE80211_CONF_PS) {
 			sc->ps_flags |= PS_ENABLED;
 			/*
@@ -1568,7 +1570,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 			sc->ps_enabled = false;
 			sc->ps_flags &= ~(PS_ENABLED |
 					  PS_NULLFUNC_COMPLETED);
-			ath9k_setpower(sc, ATH9K_PM_AWAKE);
+			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
 			if (!(ah->caps.hw_caps &
 			      ATH9K_HW_CAP_AUTOSLEEP)) {
 				ath9k_hw_setrxabort(sc->sc_ah, 0);
@@ -1583,6 +1585,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 				}
 			}
 		}
+		spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {

trunk/drivers/net/wireless/ath/ath9k/recv.c

@@ -1640,6 +1640,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 	u8 rx_status_len = ah->caps.rx_status_len;
 	u64 tsf = 0;
 	u32 tsf_lower = 0;
+	unsigned long flags;
 
 	if (edma)
 		dma_type = DMA_BIDIRECTIONAL;
@@ -1748,11 +1749,13 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 			sc->rx.rxotherant = 0;
 		}
 
+		spin_lock_irqsave(&sc->sc_pm_lock, flags);
 		if (unlikely(ath9k_check_auto_sleep(sc) ||
 			     (sc->ps_flags & (PS_WAIT_FOR_BEACON |
 					      PS_WAIT_FOR_CAB |
 					      PS_WAIT_FOR_PSPOLL_DATA))))
 			ath_rx_ps(sc, skb);
+		spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
 
 		if (ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB)
 			ath_ant_comb_scan(sc, &rs);