]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
ath9k: Fix chainmask handling bug
authorSujith <Sujith.Manoharan@atheros.com>
Wed, 7 Jan 2009 08:55:29 +0000 (14:25 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 12 Jan 2009 19:24:51 +0000 (14:24 -0500)
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: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath9k/main.c

index 191eec50dc751c1fff9142f76d7960a5eb4c23db..727f067aca4f8a764cbf9284c287b20ad96b73e4 100644 (file)
@@ -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)