Hi Felix

Felix Fietkau wrote:
> diff --git a/drivers/net/wireless/ath/ath9k/main.c
> b/drivers/net/wireless/ath/ath9k/main.c
> index 9a72640..62b0bf4 100644
> --- a/drivers/net/wireless/ath/ath9k/main.c
> +++ b/drivers/net/wireless/ath/ath9k/main.c
> @@ -285,6 +285,7 @@ static int ath_reset_internal(struct ath_softc *sc, struct
> ath9k_channel *hchan)
> 
> __ath_cancel_work(sc);
> 
> + disable_irq(sc->irq);
> tasklet_disable(&sc->intr_tq);
> tasklet_disable(&sc->bcon_tasklet);
> spin_lock_bh(&sc->sc_pcu_lock);
> @@ -331,6 +332,7 @@ static int ath_reset_internal(struct ath_softc *sc, struct
> ath9k_channel *hchan)
> r = -EIO;
> 
> out:
> + enable_irq(sc->irq);
> spin_unlock_bh(&sc->sc_pcu_lock);
> tasklet_enable(&sc->bcon_tasklet);
> tasklet_enable(&sc->intr_tq);

This part completely blocks the system on a AR9350. Loading the module works 
but configuring it hangs the system until watchdog restarts it.

Regards
Rico
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