ath9k: Determine btcoex scheme type based on chip version

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 878d3be7c717..8a2f000274b5 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1509,7 +1509,8 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc)
                         ARRAY_SIZE(ath9k_5ghz_chantable);
         }
 
-        if (ah->caps.hw_caps & ATH9K_HW_CAP_BT_COEX)
+        if ((ah->caps.hw_caps & ATH9K_HW_CAP_BT_COEX) &&
+            (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_2WIRE))
                 ath9k_hw_btcoex_init(ah);
 
         return 0;
@@ -1993,6 +1994,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
         ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
 
         if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_BT_COEX) &&
+            (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) &&
             !(sc->sc_flags & SC_OP_BTCOEX_ENABLED))
                 ath9k_hw_btcoex_enable(sc->sc_ah);