From 7e3514fdc0f2c1c007f46f0ca584808edbfaee8f Mon Sep 17 00:00:00 2001 From: Vivek Natarajan <vnatarajan@atheros.com> Date: Fri, 25 Feb 2011 17:31:02 +0530 Subject: [PATCH] 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: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> --- drivers/net/wireless/ath/ath9k/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 39a72ae80970..b8496696460e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -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); -- GitLab