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ath9k_htc: Cancel running timers before disabling HW
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Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith authored and John W. Linville committed Apr 26, 2010
1 parent d5e347b commit 7073daa
Showing 1 changed file with 7 additions and 5 deletions.
12 changes: 7 additions & 5 deletions drivers/net/wireless/ath/ath9k/htc_drv_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1178,6 +1178,13 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
return;
}

/* Cancel all the running timers/work .. */
cancel_work_sync(&priv->ps_work);
cancel_delayed_work_sync(&priv->ath9k_ani_work);
cancel_delayed_work_sync(&priv->ath9k_aggr_work);
cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
ath9k_led_stop_brightness(priv);

ath9k_htc_ps_wakeup(priv);
htc_stop(priv->htc);
WMI_CMD(WMI_DISABLE_INTR_CMDID);
Expand All @@ -1189,11 +1196,6 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
ath9k_htc_ps_restore(priv);
ath9k_htc_setpower(priv, ATH9K_PM_FULL_SLEEP);

cancel_work_sync(&priv->ps_work);
cancel_delayed_work_sync(&priv->ath9k_ani_work);
cancel_delayed_work_sync(&priv->ath9k_aggr_work);
cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
ath9k_led_stop_brightness(priv);
skb_queue_purge(&priv->tx_queue);

/* Remove monitor interface here */
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