diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 9e68c1a8aef..2ec7451350f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2514,6 +2514,9 @@ static void ath9k_stop(struct ieee80211_hw *hw) return; /* another wiphy still in use */ } + /* Ensure HW is awake when we try to shut it down. */ + ath9k_ps_wakeup(sc); + if (ah->btcoex_hw.enabled) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) @@ -2534,6 +2537,9 @@ static void ath9k_stop(struct ieee80211_hw *hw) /* disable HAL and put h/w to sleep */ ath9k_hw_disable(ah); ath9k_hw_configpcipowersave(ah, 1, 1); + ath9k_ps_restore(sc); + + /* Finally, put the chip in FULL SLEEP mode */ ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP); sc->sc_flags |= SC_OP_INVALID; |