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ath9k: cancel all workqueue activity when going idle 

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2011-11-16 13:08:43 +01:00 committed by John W. Linville
parent 9df0d6a20a
commit daa1b6ee45
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/ath/ath9k/main.c
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@ -1595,8 +1595,11 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
* of the changes. Likewise we must only disable the radio towards
* the end.
*/
if (changed & IEEE80211_CONF_CHANGE_IDLE)
if (changed & IEEE80211_CONF_CHANGE_IDLE) {
sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
if (sc->ps_idle)
ath_cancel_work(sc);
}
/*
* We just prepare to enable PS. We have to wait until our AP has