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ath9k: Fix chainmask handling bug

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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>
This commit is contained in:
Sujith
2009-01-07 14:25:29 +05:30
committed by John W. Linville
parent 20953ad68e
commit 86060f0d69
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/ath9k/main.c
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@@ -2164,13 +2164,13 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
conf->ht.channel_type); conf->ht.channel_type);
} }
ath_update_chainmask(sc, conf->ht.enabled);
if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) { if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) {
DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n"); DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n");
mutex_unlock(&sc->mutex); mutex_unlock(&sc->mutex);
return -EINVAL; return -EINVAL;
} }
ath_update_chainmask(sc, conf->ht.enabled);
} }
if (changed & IEEE80211_CONF_CHANGE_POWER) if (changed & IEEE80211_CONF_CHANGE_POWER)