diff --git a/[refs] b/[refs]
index a271134d81fa..a602c505ea21 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73dc3eb8b93eda8101dcd6c0b2a0db00f4bc74fd
+refs/heads/master: 812944891c598300afcc5628905d775019f25310
diff --git a/trunk/drivers/net/wireless/ath/ath9k/gpio.c b/trunk/drivers/net/wireless/ath/ath9k/gpio.c
index 26032cb59b8a..9ae6a4d97691 100644
--- a/trunk/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/trunk/drivers/net/wireless/ath/ath9k/gpio.c
@@ -416,7 +416,7 @@ int ath9k_init_btcoex(struct ath_softc *sc)
 		txq = sc->tx.txq_map[WME_AC_BE];
 		ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum);
 		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;
-		if (AR_SREV_9462(ah)) {
+		if (ath9k_hw_mci_is_enabled(ah)) {
 			sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE;
 			INIT_LIST_HEAD(&sc->btcoex.mci.info);