Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[mv-sheeva.git] / drivers / net / wireless / ath / ath9k / main.c

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index df1bfcfeb7343b327bbf4a543281ee745440972e..f026a031713b8e03b979bf95b724b965f3b97e8f 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/nl80211.h>
-#include <linux/pm_qos_params.h>
 #include "ath9k.h"
 #include "btcoex.h"
 
@@ -1187,7 +1186,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
                        ath9k_btcoex_timer_resume(sc);
        }
 
-       pm_qos_update_request(&ath9k_pm_qos_req, 55);
+       pm_qos_update_request(&sc->pm_qos_req, 55);
 
 mutex_unlock:
        mutex_unlock(&sc->mutex);
@@ -1342,7 +1341,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
        sc->sc_flags |= SC_OP_INVALID;
 
-       pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+       pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
 
        mutex_unlock(&sc->mutex);
 
@@ -1439,6 +1438,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
        struct ath_softc *sc = aphy->sc;
        struct ath_common *common = ath9k_hw_common(sc->sc_ah);
        struct ath_vif *avp = (void *)vif->drv_priv;
+       bool bs_valid = false;
        int i;
 
        ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
@@ -1467,7 +1467,15 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
                               "slot\n", __func__);
                        sc->beacon.bslot[i] = NULL;
                        sc->beacon.bslot_aphy[i] = NULL;
-               }
+               } else if (sc->beacon.bslot[i])
+                       bs_valid = true;
+       }
+       if (!bs_valid && (sc->sc_ah->imask & ATH9K_INT_SWBA)) {
+               /* Disable SWBA interrupt */
+               sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
+               ath9k_ps_wakeup(sc);
+               ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+               ath9k_ps_restore(sc);
        }
 
        sc->nvifs--;