ath9k: Remove unused workaround

The workaround for ASPM/L0s is needed only for AR9485 1.0,
which was never sold and is not supported by ath9k.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c084532291a1..9594b6fcdf06 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -686,9 +686,6 @@ static int ath9k_start(struct ieee80211_hw *hw)
 
         spin_unlock_bh(&sc->sc_pcu_lock);
 
-        if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en)
-                common->bus_ops->extn_synch_en(common);
-
         mutex_unlock(&sc->mutex);
 
         ath9k_ps_restore(sc);