ath9k_hw: remove aggregation protection mode

when aggregation protection mode is enabled the hardware needs
to send RTS/CTS for each HT frame. Currently its disabled so
remove the unused call backs.

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index c1264d60c49..be6adec33dd 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -484,16 +484,6 @@ static void ar9003_hw_clr11n_aggr(struct ath_hw *ah, void *ds)
         ads->ctl12 &= (~AR_IsAggr & ~AR_MoreAggr);
 }
 
-static void ar9003_hw_set11n_burstduration(struct ath_hw *ah, void *ds,
-                                           u32 burstDuration)
-{
-        struct ar9003_txc *ads = (struct ar9003_txc *) ds;
-
-        ads->ctl13 &= ~AR_BurstDur;
-        ads->ctl13 |= SM(burstDuration, AR_BurstDur);
-
-}
-
 void ar9003_hw_set_paprd_txdesc(struct ath_hw *ah, void *ds, u8 chains)
 {
         struct ar9003_txc *ads = ds;
@@ -518,7 +508,6 @@ void ar9003_hw_attach_mac_ops(struct ath_hw *hw)
         ops->set11n_aggr_middle = ar9003_hw_set11n_aggr_middle;
         ops->set11n_aggr_last = ar9003_hw_set11n_aggr_last;
         ops->clr11n_aggr = ar9003_hw_clr11n_aggr;
-        ops->set11n_burstduration = ar9003_hw_set11n_burstduration;
         ops->set_clrdmask = ar9003_hw_set_clrdmask;
 }