diff --git a/[refs] b/[refs]
index 253289cb0abe..7c093de1a1ca 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 10add41f2b7a7bc1a74ba7bb535a6745cac318a2
+refs/heads/master: 7f94f05b24b47f6b70f2322b26876d0636329dfe
diff --git a/trunk/drivers/net/wireless/ath/ath5k/caps.c b/trunk/drivers/net/wireless/ath/ath5k/caps.c
index f77e8a703c5c..7dd88e1c3ff8 100644
--- a/trunk/drivers/net/wireless/ath/ath5k/caps.c
+++ b/trunk/drivers/net/wireless/ath/ath5k/caps.c
@@ -94,6 +94,9 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
 		}
 	}
 
+	if ((ah->ah_radio_5ghz_revision & 0xf0) == AR5K_SREV_RAD_2112)
+		__clear_bit(AR5K_MODE_11A, caps->cap_mode);
+
 	/* Set number of supported TX queues */
 	if (ah->ah_version == AR5K_AR5210)
 		caps->cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES_NOQCU;