diff --git a/[refs] b/[refs]
index 9028e9f01106..02771efb827c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3031242b31dcd76e1c6b1c1718cfee872f55d5af
+refs/heads/master: 6fe8efb2211fe61caa7b0e1c36c521670b8a10a9
diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/trunk/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index b4cfc3c16285..d16bb5ede014 100644
--- a/trunk/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/trunk/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -801,13 +801,7 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
 	 * To be safe, simply mask out any chains that we know
 	 * are not on the device.
 	 */
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    priv->bt_full_concurrent) {
-		/* operated as 1x1 in full concurrency mode */
-		active_chains &= first_antenna(priv->hw_params.valid_rx_ant);
-	} else
-		active_chains &= priv->hw_params.valid_rx_ant;
+	active_chains &= priv->hw_params.valid_rx_ant;
 
 	num_tx_chains = 0;
 	for (i = 0; i < NUM_RX_CHAINS; i++) {
@@ -985,7 +979,16 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 		return;
 
 	/* Analyze signal for disconnected antenna */
-	iwl_find_disconn_antenna(priv, average_sig, data);
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		/* Disable disconnected antenna algorithm for advanced
+		   bt coex, assuming valid antennas are connected */
+		data->active_chains = priv->hw_params.valid_rx_ant;
+		for (i = 0; i < NUM_RX_CHAINS; i++)
+			if (!(data->active_chains & (1<<i)))
+				data->disconn_array[i] = 1;
+	} else
+		iwl_find_disconn_antenna(priv, average_sig, data);
 
 	/* Analyze noise for rx balance */
 	average_noise[0] = data->chain_noise_a /