diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index ca35aaa7aec..5b4ef81318f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1987,7 +1987,9 @@ static u64 ath9k_get_tsf(struct ieee80211_hw *hw) struct ath_softc *sc = aphy->sc; mutex_lock(&sc->mutex); + ath9k_ps_wakeup(sc); tsf = ath9k_hw_gettsf64(sc->sc_ah); + ath9k_ps_restore(sc); mutex_unlock(&sc->mutex); return tsf; @@ -1999,7 +2001,9 @@ static void ath9k_set_tsf(struct ieee80211_hw *hw, u64 tsf) struct ath_softc *sc = aphy->sc; mutex_lock(&sc->mutex); + ath9k_ps_wakeup(sc); ath9k_hw_settsf64(sc->sc_ah, tsf); + ath9k_ps_restore(sc); mutex_unlock(&sc->mutex); } |