ath9k: Cleanup interface handling

* Do not set/clear TSF when adding/deleting an interface.
  This should be done when the BSS is set up and should also
  take into account the existence of other interfaces.

* Set opmode explicitly.

* ANI setup needs to be decided based on multiple interfaces.
  This can be done via the bss_info_changed() callback.

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

1 files changed, 2 insertions, 15 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3ccab290abe4..c504f9e814e6 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -924,11 +924,9 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
 
         if (iter_data.naps > 0) {
                 ath9k_hw_set_tsfadjust(ah, true);
-                set_bit(SC_OP_TSF_RESET, &sc->sc_flags);
                 ah->opmode = NL80211_IFTYPE_AP;
         } else {
                 ath9k_hw_set_tsfadjust(ah, false);
-                clear_bit(SC_OP_TSF_RESET, &sc->sc_flags);
 
                 if (iter_data.nmeshes)
                         ah->opmode = NL80211_IFTYPE_MESH_POINT;
@@ -940,25 +938,14 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
                         ah->opmode = NL80211_IFTYPE_STATION;
         }
 
+        ath9k_hw_setopmode(ah);
+
         if ((iter_data.nstations + iter_data.nadhocs + iter_data.nmeshes) > 0)
                 ah->imask |= ATH9K_INT_TSFOOR;
         else
                 ah->imask &= ~ATH9K_INT_TSFOOR;
 
         ath9k_hw_set_interrupts(ah);
-
-        if (iter_data.naps > 0) {
-                sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
-
-                if (!common->disable_ani) {
-                        set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
-                        ath_start_ani(common);
-                }
-
-        } else {
-                clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
-                del_timer_sync(&common->ani.timer);
-        }
 }
 
 static int ath9k_add_interface(struct ieee80211_hw *hw,