2 files changed, 3 insertions, 7 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 751885a5df47..ebcf78b1ba73 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -194,8 +194,6 @@ void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd,
 
 #define IEEE80211_SEQ_SEQ_SHIFT    4
 #define IEEE80211_SEQ_MAX          4096
-#define IEEE80211_MIN_AMPDU_BUF    0x8
-#define IEEE80211_HTCAP_MAXRXAMPDU_FACTOR 13
 #define IEEE80211_WEP_IVLEN        3
 #define IEEE80211_WEP_KIDLEN       1
 #define IEEE80211_WEP_CRCLEN       4
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3436295e0509..3834678f622c 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -462,7 +462,7 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
 
         if (sc->sc_flags & SC_OP_TXAGGR) {
                 ath_tx_node_init(sc, an);
-                an->maxampdu = 1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR +
+                an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
                                      sta->ht_cap.ampdu_factor);
                 an->mpdudensity = parse_mpdudensity(sta->ht_cap.ampdu_density);
                 an->last_rssi = ATH_RSSI_DUMMY_MARKER;
@@ -888,8 +888,6 @@ static void ath_key_delete(struct ath_softc *sc, struct ieee80211_key_conf *key)
 static void setup_ht_cap(struct ath_softc *sc,
                          struct ieee80211_sta_ht_cap *ht_info)
 {
-#define ATH9K_HT_CAP_MAXRXAMPDU_65536 0x3       /* 2 ^ 16 */
-#define ATH9K_HT_CAP_MPDUDENSITY_8 0x6          /* 8 usec */
         u8 tx_streams, rx_streams;
 
         ht_info->ht_supported = true;
@@ -898,8 +896,8 @@ static void setup_ht_cap(struct ath_softc *sc,
                        IEEE80211_HT_CAP_SGI_40 |
                        IEEE80211_HT_CAP_DSSSCCK40;
 
-        ht_info->ampdu_factor = ATH9K_HT_CAP_MAXRXAMPDU_65536;
-        ht_info->ampdu_density = ATH9K_HT_CAP_MPDUDENSITY_8;
+        ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+        ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
 
         /* set up supported mcs set */
         memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));