Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 86060f0d authored by Sujith's avatar Sujith Committed by John W. Linville
Browse files

ath9k: Fix chainmask handling bug 



The chainmasks have to be updated before setting the channel,
since the HW reset routine uses them to set the appropriate registers.

Signed-off-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 20953ad6

drivers/net/wireless/ath9k/main.c

+2 −2
Original line number Diff line number Diff line
@@ -2164,13 +2164,13 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) 
						    conf->ht.channel_type);

		}



		ath_update_chainmask(sc, conf->ht.enabled);



		if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) {

			DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n");

			mutex_unlock(&sc->mutex);

			return -EINVAL;

		}



		ath_update_chainmask(sc, conf->ht.enabled);

	}



	if (changed & IEEE80211_CONF_CHANGE_POWER)