> diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
> index 0b6e3b6..9c085d1 100644
> --- a/drivers/net/wireless/ath/ath9k/beacon.c
> +++ b/drivers/net/wireless/ath/ath9k/beacon.c
> @@ -385,7 +385,9 @@ void ath_beacon_tasklet(unsigned long data)
> ath_dbg(common, ATH_DBG_BSTUCK,
> "beacon is officially stuck\n");
> sc->sc_flags |= SC_OP_TSF_RESET;
> + spin_lock_bh(&sc->sc_pcu_lock);
> ath_reset(sc, true);
> + spin_unlock_bh(&sc->sc_pcu_lock);
> }
>
> @@ -674,7 +679,9 @@ void ath9k_tasklet(unsigned long data)
>
> if ((status & ATH9K_INT_FATAL) ||
> (status & ATH9K_INT_BB_WATCHDOG)) {
> + spin_lock_bh(&sc->sc_pcu_lock);
> ath_reset(sc, true);
> + spin_unlock_bh(&sc->sc_pcu_lock);
> return;
> }
spin_lock_bh is not required in bh contexts. will send v2 patch.
--
Rajkumar--
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