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Commit 7e3514fd authored by Vivek Natarajan's avatar Vivek Natarajan Committed by John W. Linville
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ath9k: Cancel pll_work while disabling radio. 



pll_work should be cancelled on full_sleep or it may cause
redundant chip reset.

Signed-off-by: default avatarVivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 06fed573

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

+4 −0
Original line number Diff line number Diff line
@@ -910,6 +910,8 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw) 
	ath9k_hw_set_gpio(ah, ah->led_pin, 0);



	ieee80211_wake_queues(hw);

	ieee80211_queue_delayed_work(hw, &sc->hw_pll_work, HZ/2);



out:

	spin_unlock_bh(&sc->sc_pcu_lock);
@@ -923,6 +925,8 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw) 
	int r;



	ath9k_ps_wakeup(sc);

	cancel_delayed_work_sync(&sc->hw_pll_work);



	spin_lock_bh(&sc->sc_pcu_lock);



	ieee80211_stop_queues(hw);