Merge remote branch 'wireless-current/master'

9 files changed, 24 insertions, 17 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 170d44a35ccb..0d0bec3628ec 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 #include <linux/completion.h>
+#include <linux/pm_qos_params.h>
 
 #include "debug.h"
 #include "common.h"
@@ -646,6 +647,8 @@ struct ath_softc {
 	struct ath_descdma txsdma;
 
 	struct ath_ant_comb ant_comb;
+
+	struct pm_qos_request_list pm_qos_req;
 };
 
 struct ath_wiphy {
@@ -675,7 +678,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
-extern struct pm_qos_request_list ath9k_pm_qos_req;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 92bc5c5f4876..14b8ab386daf 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/pm_qos_params.h>
 
 #include "ath9k.h"
 
@@ -180,8 +179,6 @@ static const struct ath_ops ath9k_common_ops = {
 	.write = ath9k_iowrite32,
 };
 
-struct pm_qos_request_list ath9k_pm_qos_req;
-
 /**************************/
 /*     Initialization     */
 /**************************/
@@ -664,6 +661,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
 	hw->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_P2P_GO) |
+		BIT(NL80211_IFTYPE_P2P_CLIENT) |
 		BIT(NL80211_IFTYPE_AP) |
 		BIT(NL80211_IFTYPE_WDS) |
 		BIT(NL80211_IFTYPE_STATION) |
@@ -759,7 +758,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	ath_init_leds(sc);
 	ath_start_rfkill_poll(sc);
 
-	pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+	pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
 			   PM_QOS_DEFAULT_VALUE);
 
 	return 0;
@@ -830,7 +829,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
 	}
 
 	ieee80211_unregister_hw(hw);
-	pm_qos_remove_request(&ath9k_pm_qos_req);
+	pm_qos_remove_request(&sc->pm_qos_req);
 	ath_rx_cleanup(sc);
 	ath_tx_cleanup(sc);
 	ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 25d3ef4c338e..dace215b693e 100644
--- 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"
 
@@ -1244,7 +1243,7 @@ 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);
@@ -1423,7 +1422,7 @@ 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);
 
@@ -1520,6 +1519,7 @@ 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");
@@ -1548,7 +1548,15 @@ 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--;
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index ae6c006bbc56..546b4e4ec5ea 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -291,7 +291,8 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
 
 		if (SUPP(CARL9170FW_WLANTX_CAB)) {
 			ar->hw->wiphy->interface_modes |=
-				BIT(NL80211_IFTYPE_AP);
+				BIT(NL80211_IFTYPE_AP) |
+				BIT(NL80211_IFTYPE_P2P_GO);
 		}
 	}
 
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index a314c2c2bfbe..dc7b30b170d0 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1631,7 +1631,8 @@ void *carl9170_alloc(size_t priv_size)
 	 * supports these modes. The code which will add the
 	 * additional interface_modes is in fw.c.
 	 */
-	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+				     BIT(NL80211_IFTYPE_P2P_CLIENT);
 
 	hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
 		     IEEE80211_HW_REPORTS_TX_ACK_STATUS |
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index b575c865142d..7e6506a77bbb 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -810,7 +810,7 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 
 	mac_tmp = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
 			      AR9170_TX_MAC_BACKOFF);
-	mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &&
+	mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &
 			       AR9170_TX_MAC_QOS);
 
 	no_ack = !!(info->flags & IEEE80211_TX_CTL_NO_ACK);
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e5685dc317a8..b4de0ca10feb 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1170,7 +1170,6 @@ static void if_sdio_remove(struct sdio_func *func)
 	lbs_deb_sdio("call remove card\n");
 	lbs_stop_card(card->priv);
 	lbs_remove_card(card->priv);
-	card->priv->surpriseremoved = 1;
 
 	flush_workqueue(card->workqueue);
 	destroy_workqueue(card->workqueue);
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 79bcb4e5d2ca..ecd4d04b2c3c 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1055,7 +1055,6 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
 	lbs_stop_card(priv);
 	lbs_remove_card(priv); /* will call free_netdev */
 
-	priv->surpriseremoved = 1;
 	free_irq(spi->irq, card);
 	if_spi_terminate_spi_thread(card);
 	if (card->pdata->teardown)
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 46b88b118c99..fcd1bbfc632d 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -915,8 +915,6 @@ void lbs_remove_card(struct lbs_private *priv)
 
 	lbs_free_adapter(priv);
 	lbs_cfg_free(priv);
-
-	priv->dev = NULL;
 	free_netdev(dev);
 
 	lbs_deb_leave(LBS_DEB_MAIN);