diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/wow.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/wow.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c index 1b005c697c03..8bcbaa91529e 100644 --- a/drivers/net/wireless/ath/ath9k/wow.c +++ b/drivers/net/wireless/ath/ath9k/wow.c @@ -336,20 +336,34 @@ int ath9k_resume(struct ieee80211_hw *hw) void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled) { struct ath_softc *sc = hw->priv; + struct ath_common *common = ath9k_hw_common(sc->sc_ah); mutex_lock(&sc->mutex); - device_init_wakeup(sc->dev, 1); device_set_wakeup_enable(sc->dev, enabled); mutex_unlock(&sc->mutex); + + ath_dbg(common, WOW, "WoW wakeup source is %s\n", + (enabled) ? "enabled" : "disabled"); } void ath9k_init_wow(struct ieee80211_hw *hw) { struct ath_softc *sc = hw->priv; - if ((sc->driver_data & ATH9K_PCI_WOW) && device_can_wakeup(sc->dev)) + if (sc->driver_data & ATH9K_PCI_WOW) { hw->wiphy->wowlan = &ath9k_wowlan_support; - atomic_set(&sc->wow_sleep_proc_intr, -1); - atomic_set(&sc->wow_got_bmiss_intr, -1); + atomic_set(&sc->wow_sleep_proc_intr, -1); + atomic_set(&sc->wow_got_bmiss_intr, -1); + + device_init_wakeup(sc->dev, 1); + } +} + +void ath9k_deinit_wow(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; + + if (sc->driver_data & ATH9K_PCI_WOW) + device_init_wakeup(sc->dev, 0); } |