diff --git a/[refs] b/[refs]
index 6156cdae5782..55f8a04fd8bc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2097fdd7ebdb1674aaf7343b7a1d6cc2758c1dff
+refs/heads/master: 6f37ff96d3bd2a53e68131a7c10ced933815b390
diff --git a/trunk/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/trunk/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 84b558d126ca..162401f22f8c 100644
--- a/trunk/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/trunk/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -276,6 +276,11 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 				offset_array[i],
 				REG_READ(ah, offset_array[i]));
 
+			if (AR_SREV_9565(ah) &&
+			    (iCoff == 63 || qCoff == 63 ||
+			     iCoff == -63 || qCoff == -63))
+				return;
+
 			REG_RMW_FIELD(ah, offset_array[i],
 				      AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF,
 				      iCoff);