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ath9k: Disable beacon tasklet during reset 

When a chip reset is done, all running timers,
tasklets etc. are stopped but the beacon tasklet
is left running. Fix this.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2014-10-17 07:40:13 +05:30 committed by John W. Linville
parent ae2ff23930
commit eaf04a6915
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath9k/main.c
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@ -281,6 +281,7 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan)
__ath_cancel_work(sc); __ath_cancel_work(sc);
tasklet_disable(&sc->intr_tq); tasklet_disable(&sc->intr_tq);
tasklet_disable(&sc->bcon_tasklet);
spin_lock_bh(&sc->sc_pcu_lock); spin_lock_bh(&sc->sc_pcu_lock);
if (!sc->cur_chan->offchannel) { if (!sc->cur_chan->offchannel) {
@ -326,6 +327,7 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan)
out: out:
spin_unlock_bh(&sc->sc_pcu_lock); spin_unlock_bh(&sc->sc_pcu_lock);
tasklet_enable(&sc->bcon_tasklet);
tasklet_enable(&sc->intr_tq); tasklet_enable(&sc->intr_tq);
return r; return r;