diff --git a/[refs] b/[refs]
index 06e09850865b..ff2d54f758b4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fdf766224795cc638a459f50156ad27c3ea26e7a
+refs/heads/master: d5d1154ffdc87b618518629fce44d51834df0f2e
diff --git a/trunk/drivers/net/wireless/ath/ath9k/hw.c b/trunk/drivers/net/wireless/ath/ath9k/hw.c
index 841c8b05a07c..3b55c7f6bb79 100644
--- a/trunk/drivers/net/wireless/ath/ath9k/hw.c
+++ b/trunk/drivers/net/wireless/ath/ath9k/hw.c
@@ -2167,7 +2167,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		pCap->hw_caps |= ATH9K_HW_CAP_RFSILENT;
 	}
 #endif
-	if (AR_SREV_9271(ah))
+	if (AR_SREV_9271(ah) || AR_SREV_9300_20_OR_LATER(ah))
 		pCap->hw_caps |= ATH9K_HW_CAP_AUTOSLEEP;
 	else
 		pCap->hw_caps &= ~ATH9K_HW_CAP_AUTOSLEEP;