1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath5k/attach.c b/drivers/net/wireless/ath5k/attach.c
index 49d82d79d3fc..dea378f76731 100644
--- a/drivers/net/wireless/ath5k/attach.c
+++ b/drivers/net/wireless/ath5k/attach.c
@@ -317,6 +317,12 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
                 goto err_free;
         }
 
+        if (srev >= AR5K_SREV_AR2414) {
+                ah->ah_combined_mic = true;
+                AR5K_REG_ENABLE_BITS(ah, AR5K_MISC_MODE,
+                        AR5K_MISC_MODE_COMBINED_MIC);
+        }
+
         /* MAC address is cleared until add_interface */
         ath5k_hw_set_lladdr(ah, mac);