Merge branch 'master' of git://git.infradead.org/users/linville/wireless

Conflicts:
	drivers/net/wireless/iwlwifi/iwl-pci.c
	drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/wl12xx/main.c

32 files changed, 237 insertions, 180 deletions

diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 7072216a2a3..8c09c3e547c 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -15,6 +15,7 @@ MODULE_LICENSE("GPL");
 static int bcma_bus_match(struct device *dev, struct device_driver *drv);
 static int bcma_device_probe(struct device *dev);
 static int bcma_device_remove(struct device *dev);
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env);
 
 static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
@@ -49,6 +50,7 @@ static struct bus_type bcma_bus_type = {
 	.match		= bcma_bus_match,
 	.probe		= bcma_device_probe,
 	.remove		= bcma_device_remove,
+	.uevent		= bcma_device_uevent,
 	.dev_attrs	= bcma_device_attrs,
 };
 
@@ -295,6 +297,16 @@ static int bcma_device_remove(struct device *dev)
 	return 0;
 }
 
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+
+	return add_uevent_var(env,
+			      "MODALIAS=bcma:m%04Xid%04Xrev%02Xcl%02X",
+			      core->id.manuf, core->id.id,
+			      core->id.rev, core->id.class);
+}
+
 static int __init bcma_modinit(void)
 {
 	int err;
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index a5854735bb2..db7cb8111fb 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -63,6 +63,7 @@ static struct usb_device_id ath3k_table[] = {
 	/* Atheros AR3011 with sflash firmware*/
 	{ USB_DEVICE(0x0CF3, 0x3002) },
 	{ USB_DEVICE(0x13d3, 0x3304) },
+	{ USB_DEVICE(0x0930, 0x0215) },
 
 	/* Atheros AR9285 Malbec with sflash firmware */
 	{ USB_DEVICE(0x03F0, 0x311D) },
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 91d13a9e8c6..9cbac6b445e 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -72,9 +72,15 @@ static struct usb_device_id btusb_table[] = {
 	/* Apple MacBookAir3,1, MacBookAir3,2 */
 	{ USB_DEVICE(0x05ac, 0x821b) },
 
+	/* Apple MacBookAir4,1 */
+	{ USB_DEVICE(0x05ac, 0x821f) },
+
 	/* Apple MacBookPro8,2 */
 	{ USB_DEVICE(0x05ac, 0x821a) },
 
+	/* Apple MacMini5,1 */
+	{ USB_DEVICE(0x05ac, 0x8281) },
+
 	/* AVM BlueFRITZ! USB v2.0 */
 	{ USB_DEVICE(0x057c, 0x3800) },
 
@@ -106,6 +112,7 @@ static struct usb_device_id blacklist_table[] = {
 	/* Atheros 3011 with sflash firmware */
 	{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
 	{ USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
+	{ USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
 
 	/* Atheros AR9285 Malbec with sflash firmware */
 	{ USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
@@ -256,7 +263,9 @@ static void btusb_intr_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		if (err != -EPERM)
+		/* -EPERM: urb is being killed;
+		 * -ENODEV: device got disconnected */
+		if (err != -EPERM && err != -ENODEV)
 			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
@@ -341,7 +350,9 @@ static void btusb_bulk_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		if (err != -EPERM)
+		/* -EPERM: urb is being killed;
+		 * -ENODEV: device got disconnected */
+		if (err != -EPERM && err != -ENODEV)
 			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
@@ -431,7 +442,9 @@ static void btusb_isoc_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		if (err != -EPERM)
+		/* -EPERM: urb is being killed;
+		 * -ENODEV: device got disconnected */
+		if (err != -EPERM && err != -ENODEV)
 			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
index 65d27aff553..04d353f58d7 100644
--- a/drivers/bluetooth/btwilink.c
+++ b/drivers/bluetooth/btwilink.c
@@ -125,6 +125,13 @@ static long st_receive(void *priv_data, struct sk_buff *skb)
 /* protocol structure registered with shared transport */
 static struct st_proto_s ti_st_proto[MAX_BT_CHNL_IDS] = {
 	{
+		.chnl_id = HCI_EVENT_PKT, /* HCI Events */
+		.hdr_len = sizeof(struct hci_event_hdr),
+		.offset_len_in_hdr = offsetof(struct hci_event_hdr, plen),
+		.len_size = 1, /* sizeof(plen) in struct hci_event_hdr */
+		.reserve = 8,
+	},
+	{
 		.chnl_id = HCI_ACLDATA_PKT, /* ACL */
 		.hdr_len = sizeof(struct hci_acl_hdr),
 		.offset_len_in_hdr = offsetof(struct hci_acl_hdr, dlen),
@@ -138,13 +145,6 @@ static struct st_proto_s ti_st_proto[MAX_BT_CHNL_IDS] = {
 		.len_size = 1, /* sizeof(dlen) in struct hci_sco_hdr */
 		.reserve = 8,
 	},
-	{
-		.chnl_id = HCI_EVENT_PKT, /* HCI Events */
-		.hdr_len = sizeof(struct hci_event_hdr),
-		.offset_len_in_hdr = offsetof(struct hci_event_hdr, plen),
-		.len_size = 1, /* sizeof(plen) in struct hci_event_hdr */
-		.reserve = 8,
-	},
 };
 
 /* Called from HCI core to initialize the device */
@@ -240,7 +240,7 @@ static int ti_st_close(struct hci_dev *hdev)
 	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
 		return 0;
 
-	for (i = 0; i < MAX_BT_CHNL_IDS; i++) {
+	for (i = MAX_BT_CHNL_IDS-1; i >= 0; i--) {
 		err = st_unregister(&ti_st_proto[i]);
 		if (err)
 			BT_ERR("st_unregister(%d) failed with error %d",
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 108d55a0696..e9ea38d0fff 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1729,6 +1729,8 @@ ath5k_beacon_setup(struct ath5k_hw *ah, struct ath5k_buf *bf)
 
 	if (dma_mapping_error(ah->dev, bf->skbaddr)) {
 		ATH5K_ERR(ah, "beacon DMA mapping failed\n");
+		dev_kfree_skb_any(skb);
+		bf->skb = NULL;
 		return -EIO;
 	}
 
@@ -1813,8 +1815,6 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	ath5k_txbuf_free_skb(ah, avf->bbuf);
 	avf->bbuf->skb = skb;
 	ret = ath5k_beacon_setup(ah, avf->bbuf);
-	if (ret)
-		avf->bbuf->skb = NULL;
 out:
 	return ret;
 }
@@ -1834,6 +1834,7 @@ ath5k_beacon_send(struct ath5k_hw *ah)
 	struct ath5k_vif *avf;
 	struct ath5k_buf *bf;
 	struct sk_buff *skb;
+	int err;
 
 	ATH5K_DBG_UNLIMIT(ah, ATH5K_DEBUG_BEACON, "in beacon_send\n");
 
@@ -1882,11 +1883,6 @@ ath5k_beacon_send(struct ath5k_hw *ah)
 
 	avf = (void *)vif->drv_priv;
 	bf = avf->bbuf;
-	if (unlikely(bf->skb == NULL || ah->opmode == NL80211_IFTYPE_STATION ||
-		     ah->opmode == NL80211_IFTYPE_MONITOR)) {
-		ATH5K_WARN(ah, "bf=%p bf_skb=%p\n", bf, bf ? bf->skb : NULL);
-		return;
-	}
 
 	/*
 	 * Stop any current dma and put the new frame on the queue.
@@ -1900,8 +1896,17 @@ ath5k_beacon_send(struct ath5k_hw *ah)
 
 	/* refresh the beacon for AP or MESH mode */
 	if (ah->opmode == NL80211_IFTYPE_AP ||
-	    ah->opmode == NL80211_IFTYPE_MESH_POINT)
-		ath5k_beacon_update(ah->hw, vif);
+	    ah->opmode == NL80211_IFTYPE_MESH_POINT) {
+		err = ath5k_beacon_update(ah->hw, vif);
+		if (err)
+			return;
+	}
+
+	if (unlikely(bf->skb == NULL || ah->opmode == NL80211_IFTYPE_STATION ||
+		     ah->opmode == NL80211_IFTYPE_MONITOR)) {
+		ATH5K_WARN(ah, "bf=%p bf_skb=%p\n", bf, bf->skb);
+		return;
+	}
 
 	trace_ath5k_tx(ah, bf->skb, &ah->txqs[ah->bhalq]);
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index c527af84b37..e0ab0657cc3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -41,7 +41,8 @@ static bool ar9002_hw_is_cal_supported(struct ath_hw *ah,
 	case ADC_DC_CAL:
 		/* Run ADC Gain Cal for non-CCK & non 2GHz-HT20 only */
 		if (!IS_CHAN_B(chan) &&
-		    !(IS_CHAN_2GHZ(chan) && IS_CHAN_HT20(chan)))
+		    !((IS_CHAN_2GHZ(chan) || IS_CHAN_A_FAST_CLOCK(ah, chan)) &&
+		      IS_CHAN_HT20(chan)))
 			supported = true;
 		break;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 98e4caef785..51398f0063e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -50,7 +50,7 @@ static int ar9003_hw_power_interpolate(int32_t x,
 static const struct ar9300_eeprom ar9300_default = {
 	.eepromVersion = 2,
 	.templateVersion = 2,
-	.macAddr = {1, 2, 3, 4, 5, 6},
+	.macAddr = {0, 2, 3, 4, 5, 6},
 	.custData = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		     0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
 	.baseEepHeader = {
@@ -288,7 +288,7 @@ static const struct ar9300_eeprom ar9300_default = {
 		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } },
 		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
@@ -865,7 +865,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
 		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } },
 		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
@@ -2021,7 +2021,7 @@ static const struct ar9300_eeprom ar9300_x112 = {
 		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 		{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		{ { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } },
 		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
@@ -3887,7 +3887,7 @@ static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 				}
 			} else {
 				reg_pmu_set = (5 << 1) | (7 << 4) |
-					      (1 << 8) | (2 << 14) |
+					      (2 << 8) | (2 << 14) |
 					      (6 << 17) | (1 << 20) |
 					      (3 << 24) | (1 << 28);
 			}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 9874248240e..7db6e8647a0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -681,7 +681,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 		REG_WRITE_ARRAY(&ah->iniModesAdditional,
 				modesIndex, regWrites);
 
-	if (AR_SREV_9300(ah))
+	if (AR_SREV_9330(ah))
 		REG_WRITE_ARRAY(&ah->iniModesAdditional, 1, regWrites);
 
 	if (AR_SREV_9340(ah) && !ah->is_clk_25mhz)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index f1be8745430..6cea546a150 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -898,7 +898,7 @@
 #define AR_PHY_TPC_19_B1_ALPHA_THERM		0xff
 #define AR_PHY_TPC_19_B1_ALPHA_THERM_S		0
 #define AR_PHY_TX_IQCAL_STATUS_B1   (AR_SM1_BASE + 0x48c)
-#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i)    (AR_SM_BASE + 0x450 + ((_i) << 2))
+#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i)    (AR_SM1_BASE + 0x450 + ((_i) << 2))
 
 /* SM 1 AIC Registers */
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6dcd8def553..ee39702da5d 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2273,7 +2273,11 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
 
 	mutex_lock(&sc->mutex);
 	ah->coverage_class = coverage_class;
+
+	ath9k_ps_wakeup(sc);
 	ath9k_hw_init_global_settings(ah);
+	ath9k_ps_restore(sc);
+
 	mutex_unlock(&sc->mutex);
 }
 
@@ -2289,6 +2293,12 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
 	mutex_lock(&sc->mutex);
 	cancel_delayed_work_sync(&sc->tx_complete_work);
 
+	if (ah->ah_flags & AH_UNPLUGGED) {
+		ath_dbg(common, ATH_DBG_ANY, "Device has been unplugged!\n");
+		mutex_unlock(&sc->mutex);
+		return;
+	}
+
 	if (sc->sc_flags & SC_OP_INVALID) {
 		ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
 		mutex_unlock(&sc->mutex);
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 782b8f3ae58..af351ecd87c 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1115,8 +1115,10 @@ static int carl9170_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	 * the high througput speed in 802.11n networks.
 	 */
 
-	if (!is_main_vif(ar, vif))
+	if (!is_main_vif(ar, vif)) {
+		mutex_lock(&ar->mutex);
 		goto err_softw;
+	}
 
 	/*
 	 * While the hardware supports *catch-all* key, for offloading
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 975d9604054..5e45604f0f5 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -817,9 +817,23 @@ static u64 supported_dma_mask(struct b43_wldev *dev)
 	u32 tmp;
 	u16 mmio_base;
 
-	tmp = b43_read32(dev, SSB_TMSHIGH);
-	if (tmp & SSB_TMSHIGH_DMA64)
-		return DMA_BIT_MASK(64);
+	switch (dev->dev->bus_type) {
+#ifdef CONFIG_B43_BCMA
+	case B43_BUS_BCMA:
+		tmp = bcma_aread32(dev->dev->bdev, BCMA_IOST);
+		if (tmp & BCMA_IOST_DMA64)
+			return DMA_BIT_MASK(64);
+		break;
+#endif
+#ifdef CONFIG_B43_SSB
+	case B43_BUS_SSB:
+		tmp = ssb_read32(dev->dev->sdev, SSB_TMSHIGH);
+		if (tmp & SSB_TMSHIGH_DMA64)
+			return DMA_BIT_MASK(64);
+		break;
+#endif
+	}
+
 	mmio_base = b43_dmacontroller_base(0, 0);
 	b43_write32(dev, mmio_base + B43_DMA32_TXCTL, B43_DMA32_TXADDREXT_MASK);
 	tmp = b43_read32(dev, mmio_base + B43_DMA32_TXCTL);
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 24077023d48..56fa3a3648c 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1637,7 +1637,8 @@ static void handle_irq_beacon(struct b43_wldev *dev)
 	u32 cmd, beacon0_valid, beacon1_valid;
 
 	if (!b43_is_mode(wl, NL80211_IFTYPE_AP) &&
-	    !b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT))
+	    !b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT) &&
+	    !b43_is_mode(wl, NL80211_IFTYPE_ADHOC))
 		return;
 
 	/* This is the bottom half of the asynchronous beacon update. */
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 3774dd03474..ef9ad79d1bf 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -1903,15 +1903,17 @@ static void ipw2100_down(struct ipw2100_priv *priv)
 static int ipw2100_net_init(struct net_device *dev)
 {
 	struct ipw2100_priv *priv = libipw_priv(dev);
+
+	return ipw2100_up(priv, 1);
+}
+
+static int ipw2100_wdev_init(struct net_device *dev)
+{
+	struct ipw2100_priv *priv = libipw_priv(dev);
 	const struct libipw_geo *geo = libipw_get_geo(priv->ieee);
 	struct wireless_dev *wdev = &priv->ieee->wdev;
-	int ret;
 	int i;
 
-	ret = ipw2100_up(priv, 1);
-	if (ret)
-		return ret;
-
 	memcpy(wdev->wiphy->perm_addr, priv->mac_addr, ETH_ALEN);
 
 	/* fill-out priv->ieee->bg_band */
@@ -6350,9 +6352,13 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 		       "Error calling register_netdev.\n");
 		goto fail;
 	}
+	registered = 1;
+
+	err = ipw2100_wdev_init(dev);
+	if (err)
+		goto fail;
 
 	mutex_lock(&priv->action_mutex);
-	registered = 1;
 
 	IPW_DEBUG_INFO("%s: Bound to %s\n", dev->name, pci_name(pci_dev));
 
@@ -6389,7 +6395,8 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 
       fail_unlock:
 	mutex_unlock(&priv->action_mutex);
-
+	wiphy_unregister(priv->ieee->wdev.wiphy);
+	kfree(priv->ieee->bg_band.channels);
       fail:
 	if (dev) {
 		if (registered)
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 4395977d536..1d546668b2e 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11426,16 +11426,23 @@ static void ipw_bg_down(struct work_struct *work)
 /* Called by register_netdev() */
 static int ipw_net_init(struct net_device *dev)
 {
+	int rc = 0;
+	struct ipw_priv *priv = libipw_priv(dev);
+
+	mutex_lock(&priv->mutex);
+	if (ipw_up(priv))
+		rc = -EIO;
+	mutex_unlock(&priv->mutex);
+
+	return rc;
+}
+
+static int ipw_wdev_init(struct net_device *dev)
+{
 	int i, rc = 0;
 	struct ipw_priv *priv = libipw_priv(dev);
 	const struct libipw_geo *geo = libipw_get_geo(priv->ieee);
 	struct wireless_dev *wdev = &priv->ieee->wdev;
-	mutex_lock(&priv->mutex);
-
-	if (ipw_up(priv)) {
-		rc = -EIO;
-		goto out;
-	}
 
 	memcpy(wdev->wiphy->perm_addr, priv->mac_addr, ETH_ALEN);
 
@@ -11520,13 +11527,9 @@ static int ipw_net_init(struct net_device *dev)
 	set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev);
 
 	/* With that information in place, we can now register the wiphy... */
-	if (wiphy_register(wdev->wiphy)) {
+	if (wiphy_register(wdev->wiphy))
 		rc = -EIO;
-		goto out;
-	}
-
 out:
-	mutex_unlock(&priv->mutex);
 	return rc;
 }
 
@@ -11833,14 +11836,22 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
 		goto out_remove_sysfs;
 	}
 
+	err = ipw_wdev_init(net_dev);
+	if (err) {
+		IPW_ERROR("failed to register wireless device\n");
+		goto out_unregister_netdev;
+	}
+
 #ifdef CONFIG_IPW2200_PROMISCUOUS
 	if (rtap_iface) {
 	        err = ipw_prom_alloc(priv);
 		if (err) {
 			IPW_ERROR("Failed to register promiscuous network "
 				  "device (error %d).\n", err);
-			unregister_netdev(priv->net_dev);
-			goto out_remove_sysfs;
+			wiphy_unregister(priv->ieee->wdev.wiphy);
+			kfree(priv->ieee->a_band.channels);
+			kfree(priv->ieee->bg_band.channels);
+			goto out_unregister_netdev;
 		}
 	}
 #endif
@@ -11852,6 +11863,8 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
 
 	return 0;
 
+      out_unregister_netdev:
+	unregister_netdev(priv->net_dev);
       out_remove_sysfs:
 	sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group);
       out_release_irq:
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-rs.c b/drivers/net/wireless/iwlegacy/iwl-3945-rs.c
index 0cc5177d738..8faeaf2ddde 100644
--- a/drivers/net/wireless/iwlegacy/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/iwl-3945-rs.c
@@ -821,12 +821,15 @@ static void iwl3945_rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
 
  out:
 
-	rs_sta->last_txrate_idx = index;
-	if (sband->band == IEEE80211_BAND_5GHZ)
-		info->control.rates[0].idx = rs_sta->last_txrate_idx -
-				IWL_FIRST_OFDM_RATE;
-	else
+	if (sband->band == IEEE80211_BAND_5GHZ) {
+		if (WARN_ON_ONCE(index < IWL_FIRST_OFDM_RATE))
+			index = IWL_FIRST_OFDM_RATE;
+		rs_sta->last_txrate_idx = index;
+		info->control.rates[0].idx = index - IWL_FIRST_OFDM_RATE;
+	} else {
+		rs_sta->last_txrate_idx = index;
 		info->control.rates[0].idx = rs_sta->last_txrate_idx;
+	}
 
 	IWL_DEBUG_RATE(priv, "leave: %d\n", index);
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 3e40429fa5e..634f18f6125 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -163,7 +163,7 @@ static int iwlagn_set_temperature_offset_calib(struct iwl_priv *priv)
 
 	memset(&cmd, 0, sizeof(cmd));
 	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD);
-	memcpy(&cmd.radio_sensor_offset, offset_calib, sizeof(offset_calib));
+	memcpy(&cmd.radio_sensor_offset, offset_calib, sizeof(*offset_calib));
 	if (!(cmd.radio_sensor_offset))
 		cmd.radio_sensor_offset = DEFAULT_RADIO_SENSOR_OFFSET;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 1d53eb84acb..6def1c27277 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1657,7 +1657,12 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 		    IEEE80211_HW_SPECTRUM_MGMT |
 		    IEEE80211_HW_REPORTS_TX_ACK_STATUS;
 
+	/*
+	 * Including the following line will crash some AP's.  This
+	 * workaround removes the stimulus which causes the crash until
+	 * the AP software can be fixed.
 	hw->max_tx_aggregation_subframes = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
+	 */
 
 	hw->flags |= IEEE80211_HW_SUPPORTS_PS |
 		     IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c
index 23b5f78207c..1d7bb7423f9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-pci.c
+++ b/drivers/net/wireless/iwlwifi/iwl-pci.c
@@ -483,15 +483,16 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 {
 	struct iwl_bus *bus = pci_get_drvdata(pdev);
 	struct iwl_pci_bus *pci_bus = IWL_BUS_GET_PCI_BUS(bus);
+	struct pci_dev *pci_dev = IWL_BUS_GET_PCI_DEV(bus);
 	struct iwl_shared *shrd = bus->shrd;
 
 	iwl_remove(shrd->priv);
 
-	pci_disable_msi(pci_bus->pci_dev);
-	pci_iounmap(pci_bus->pci_dev, pci_bus->hw_base);
-	pci_release_regions(pci_bus->pci_dev);
-	pci_disable_device(pci_bus->pci_dev);
-	pci_set_drvdata(pci_bus->pci_dev, NULL);
+	pci_disable_msi(pci_dev);
+	pci_iounmap(pci_dev, pci_bus->hw_base);
+	pci_release_regions(pci_dev);
+	pci_disable_device(pci_dev);
+	pci_set_drvdata(pci_dev, NULL);
 
 	kfree(bus);
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
index c8e56858fa1..031a291a13d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
@@ -928,6 +928,8 @@ void iwl_tx_cmd_complete(struct iwl_trans *trans, struct iwl_rx_mem_buffer *rxb)
 	cmd = txq->cmd[cmd_index];
 	meta = &txq->meta[cmd_index];
 
+	txq->time_stamp = jiffies;
+
 	iwlagn_unmap_tfd(trans, meta, &txq->tfds[index],
 			 DMA_BIDIRECTIONAL);
 
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index a5ddb39ca4a..31c98509f7e 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -3769,14 +3769,15 @@ static void rt2800_efuse_read(struct rt2x00_dev *rt2x00dev, unsigned int i)
 	rt2800_regbusy_read(rt2x00dev, EFUSE_CTRL, EFUSE_CTRL_KICK, &reg);
 
 	/* Apparently the data is read from end to start */
-	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA3,
-					(u32 *)&rt2x00dev->eeprom[i]);
-	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA2,
-					(u32 *)&rt2x00dev->eeprom[i + 2]);
-	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA1,
-					(u32 *)&rt2x00dev->eeprom[i + 4]);
-	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA0,
-					(u32 *)&rt2x00dev->eeprom[i + 6]);
+	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA3, &reg);
+	/* The returned value is in CPU order, but eeprom is le */
+	rt2x00dev->eeprom[i] = cpu_to_le32(reg);
+	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA2, &reg);
+	*(u32 *)&rt2x00dev->eeprom[i + 2] = cpu_to_le32(reg);
+	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA1, &reg);
+	*(u32 *)&rt2x00dev->eeprom[i + 4] = cpu_to_le32(reg);
+	rt2800_register_read_lock(rt2x00dev, EFUSE_DATA0, &reg);
+	*(u32 *)&rt2x00dev->eeprom[i + 6] = cpu_to_le32(reg);
 
 	mutex_unlock(&rt2x00dev->csr_mutex);
 }
@@ -3942,19 +3943,23 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 		return -ENODEV;
 	}
 
-	if (!rt2x00_rf(rt2x00dev, RF2820) &&
-	    !rt2x00_rf(rt2x00dev, RF2850) &&
-	    !rt2x00_rf(rt2x00dev, RF2720) &&
-	    !rt2x00_rf(rt2x00dev, RF2750) &&
-	    !rt2x00_rf(rt2x00dev, RF3020) &&
-	    !rt2x00_rf(rt2x00dev, RF2020) &&
-	    !rt2x00_rf(rt2x00dev, RF3021) &&
-	    !rt2x00_rf(rt2x00dev, RF3022) &&
-	    !rt2x00_rf(rt2x00dev, RF3052) &&
-	    !rt2x00_rf(rt2x00dev, RF3320) &&
-	    !rt2x00_rf(rt2x00dev, RF5370) &&
-	    !rt2x00_rf(rt2x00dev, RF5390)) {
-		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+	switch (rt2x00dev->chip.rf) {
+	case RF2820:
+	case RF2850:
+	case RF2720:
+	case RF2750:
+	case RF3020:
+	case RF2020:
+	case RF3021:
+	case RF3022:
+	case RF3052:
+	case RF3320:
+	case RF5370:
+	case RF5390:
+		break;
+	default:
+		ERROR(rt2x00dev, "Invalid RF chipset 0x%x detected.\n",
+		      rt2x00dev->chip.rf);
 		return -ENODEV;
 	}
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 4b907a53f97..f1565792f27 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -464,6 +464,15 @@ static bool rt2800usb_txdone_entry_check(struct queue_entry *entry, u32 reg)
 	int wcid, ack, pid;
 	int tx_wcid, tx_ack, tx_pid;
 
+	if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+	    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags)) {
+		WARNING(entry->queue->rt2x00dev,
+			"Data pending for entry %u in queue %u\n",
+			entry->entry_idx, entry->queue->qid);
+		cond_resched();
+		return false;
+	}
+
 	wcid	= rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
 	ack	= rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
 	pid	= rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
@@ -529,13 +538,12 @@ static void rt2800usb_txdone(struct rt2x00_dev *rt2x00dev)
 			entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 			if (rt2800usb_txdone_entry_check(entry, reg))
 				break;
+			entry = NULL;
 		}
 
-		if (!entry || rt2x00queue_empty(queue))
-			break;
-
-		rt2800_txdone_entry(entry, reg,
-				    rt2800usb_get_txwi(entry));
+		if (entry)
+			rt2800_txdone_entry(entry, reg,
+					    rt2800usb_get_txwi(entry));
 	}
 }
 
@@ -559,8 +567,10 @@ static void rt2800usb_work_txdone(struct work_struct *work)
 		while (!rt2x00queue_empty(queue)) {
 			entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 
-			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+			    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 				break;
+
 			if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
 				rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
 			else if (rt2x00queue_status_timeout(entry))
@@ -926,6 +936,8 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x07d1, 0x3c16) },
 	/* Draytek */
 	{ USB_DEVICE(0x07fa, 0x7712) },
+	/* DVICO */
+	{ USB_DEVICE(0x0fe9, 0xb307) },
 	/* Edimax */
 	{ USB_DEVICE(0x7392, 0x7711) },
 	{ USB_DEVICE(0x7392, 0x7717) },
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index b6b4542c246..1e31050dafc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -262,23 +262,20 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 	struct queue_entry *entry = (struct queue_entry *)urb->context;
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 
-	if (!test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+	if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
 		return;
-
-	if (rt2x00dev->ops->lib->tx_dma_done)
-		rt2x00dev->ops->lib->tx_dma_done(entry);
-
-	/*
-	 * Report the frame as DMA done
-	 */
-	rt2x00lib_dmadone(entry);
-
 	/*
 	 * Check if the frame was correctly uploaded
 	 */
 	if (urb->status)
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
+	/*
+	 * Report the frame as DMA done
+	 */
+	rt2x00lib_dmadone(entry);
 
+	if (rt2x00dev->ops->lib->tx_dma_done)
+		rt2x00dev->ops->lib->tx_dma_done(entry);
 	/*
 	 * Schedule the delayed work for reading the TX status
 	 * from the device.
@@ -874,18 +871,8 @@ int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state)
 {
 	struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
 	struct rt2x00_dev *rt2x00dev = hw->priv;
-	int retval;
-
-	retval = rt2x00lib_suspend(rt2x00dev, state);
-	if (retval)
-		return retval;
 
-	/*
-	 * Decrease usbdev refcount.
-	 */
-	usb_put_dev(interface_to_usbdev(usb_intf));
-
-	return 0;
+	return rt2x00lib_suspend(rt2x00dev, state);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_suspend);
 
@@ -894,8 +881,6 @@ int rt2x00usb_resume(struct usb_interface *usb_intf)
 	struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 
-	usb_get_dev(interface_to_usbdev(usb_intf));
-
 	return rt2x00lib_resume(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_resume);
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 6a93939f44e..0baeb894f09 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2420,6 +2420,7 @@ static struct usb_device_id rt73usb_device_table[] = {
 	/* Buffalo */
 	{ USB_DEVICE(0x0411, 0x00d8) },
 	{ USB_DEVICE(0x0411, 0x00d9) },
+	{ USB_DEVICE(0x0411, 0x00e6) },
 	{ USB_DEVICE(0x0411, 0x00f4) },
 	{ USB_DEVICE(0x0411, 0x0116) },
 	{ USB_DEVICE(0x0411, 0x0119) },
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 1bdc1aa305c..04c4e9eb6ee 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -610,6 +610,11 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 
 			mac->link_state = MAC80211_NOLINK;
 			memset(mac->bssid, 0, 6);
+
+			/* reset sec info */
+			rtl_cam_reset_sec_info(hw);
+
+			rtl_cam_reset_all_entry(hw);
 			mac->vendor = PEER_UNKNOWN;
 
 			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
@@ -1063,6 +1068,9 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		 *or clear all entry here.
 		 */
 		rtl_cam_delete_one_entry(hw, mac_addr, key_idx);
+
+		rtl_cam_reset_sec_info(hw);
+
 		break;
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index 195666a0c85..424b8a0323e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -281,6 +281,8 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)},
 	/* 8188CE-VAU USB minCard (b/g mode only) */
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)},
+	/* 8188RU in Alfa AWUS036NHR */
+	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)},
 	/* 8188 Combo for BC4 */
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)},
 
@@ -303,20 +305,23 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/
 	/* HP - Lite-On ,8188CUS Slim Combo */
 	{RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
+	{RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)}, /* AzureWave */
 	{RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/
 	{RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/
 	{RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/
 	{RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/
 	{RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/
-	{RTL_USB_DEVICE(0x3358, 0x13d3, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/
+	{RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/
 	/* Russian customer -Azwave (8188CE-VAU  b/g mode only) */
-	{RTL_USB_DEVICE(0x3359, 0x13d3, rtl92cu_hal_cfg)},
+	{RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)},
+	{RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)}, /* Feixun */
+	{RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)}, /* NetweeN-Feixun */
+	{RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)}, /* Netgear Cameo */
 
 	/****** 8192CU ********/
 	{RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/
 	{RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/
 	{RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/
-	{RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Abocom -Abocom*/
 	{RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/
 	{RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
 	{RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
index c4161148e0d..bc33b147f44 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
@@ -548,15 +548,16 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 			       (tcb_desc->rts_use_shortpreamble ? 1 : 0)
 			       : (tcb_desc->rts_use_shortgi ? 1 : 0)));
 	if (mac->bw_40) {
-		if (tcb_desc->packet_bw) {
+		if (rate_flag & IEEE80211_TX_RC_DUP_DATA) {
 			SET_TX_DESC_DATA_BW(txdesc, 1);
 			SET_TX_DESC_DATA_SC(txdesc, 3);
+		} else if(rate_flag & IEEE80211_TX_RC_40_MHZ_WIDTH){
+			SET_TX_DESC_DATA_BW(txdesc, 1);
+			SET_TX_DESC_DATA_SC(txdesc, mac->cur_40_prime_sc);
 		} else {
 			SET_TX_DESC_DATA_BW(txdesc, 0);
-				if (rate_flag & IEEE80211_TX_RC_DUP_DATA)
-					SET_TX_DESC_DATA_SC(txdesc,
-							  mac->cur_40_prime_sc);
-			}
+			SET_TX_DESC_DATA_SC(txdesc, 0);
+		}
 	} else {
 		SET_TX_DESC_DATA_BW(txdesc, 0);
 		SET_TX_DESC_DATA_SC(txdesc, 0);
diff --git a/drivers/net/wireless/wl1251/acx.c b/drivers/net/wireless/wl1251/acx.c
index ef8370edace..ad87a1ac646 100644
--- a/drivers/net/wireless/wl1251/acx.c
+++ b/drivers/net/wireless/wl1251/acx.c
@@ -140,8 +140,6 @@ int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth)
 	auth->sleep_auth = sleep_auth;
 
 	ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
-	if (ret < 0)
-		return ret;
 
 out:
 	kfree(auth);
@@ -681,10 +679,8 @@ int wl1251_acx_cca_threshold(struct wl1251 *wl)
 
 	ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
 				   detection, sizeof(*detection));
-	if (ret < 0) {
+	if (ret < 0)
 		wl1251_warning("failed to set cca threshold: %d", ret);
-		return ret;
-	}
 
 out:
 	kfree(detection);
diff --git a/drivers/net/wireless/wl1251/cmd.c b/drivers/net/wireless/wl1251/cmd.c
index 81f164bc488..d14d69d733a 100644
--- a/drivers/net/wireless/wl1251/cmd.c
+++ b/drivers/net/wireless/wl1251/cmd.c
@@ -241,7 +241,7 @@ int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable)
 	if (ret < 0) {
 		wl1251_error("tx %s cmd for channel %d failed",
 			     enable ? "start" : "stop", channel);
-		return ret;
+		goto out;
 	}
 
 	wl1251_debug(DEBUG_BOOT, "tx %s cmd channel %d",
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 9809e41f06e..399849eeb24 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -78,8 +78,6 @@ int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth)
 	auth->sleep_auth = sleep_auth;
 
 	ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
-	if (ret < 0)
-		return ret;
 
 out:
 	kfree(auth);
@@ -576,10 +574,8 @@ int wl1271_acx_cca_threshold(struct wl1271 *wl)
 
 	ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
 				   detection, sizeof(*detection));
-	if (ret < 0) {
+	if (ret < 0)
 		wl1271_warning("failed to set cca threshold: %d", ret);
-		return ret;
-	}
 
 out:
 	kfree(detection);
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index ac2e5661397..516a8980723 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -164,7 +164,7 @@ static int wl1271_sdio_power_on(struct wl1271 *wl)
 	/* If enabled, tell runtime PM not to power off the card */
 	if (pm_runtime_enabled(&func->dev)) {
 		ret = pm_runtime_get_sync(&func->dev);
-		if (ret)
+		if (ret < 0)
 			goto out;
 	} else {
 		/* Runtime PM is disabled: power up the card manually */
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index 5d5e1ef8720..4ae8effaee2 100644
--- a/drivers/net/wireless/wl12xx/testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -36,7 +36,6 @@ enum wl1271_tm_commands {
 	WL1271_TM_CMD_TEST,
 	WL1271_TM_CMD_INTERROGATE,
 	WL1271_TM_CMD_CONFIGURE,
-	WL1271_TM_CMD_NVS_PUSH,
 	WL1271_TM_CMD_SET_PLT_MODE,
 	WL1271_TM_CMD_RECOVER,
 
@@ -139,12 +138,15 @@ static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[])
 
 	if (ret < 0) {
 		wl1271_warning("testmode cmd interrogate failed: %d", ret);
+		kfree(cmd);
 		return ret;
 	}
 
 	skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, sizeof(*cmd));
-	if (!skb)
+	if (!skb) {
+		kfree(cmd);
 		return -ENOMEM;
+	}
 
 	NLA_PUT(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd);
 
@@ -187,48 +189,6 @@ static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[])
 	return 0;
 }
 
-static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
-{
-	int ret = 0;
-	size_t len;
-	void *buf;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd nvs push");
-
-	if (!tb[WL1271_TM_ATTR_DATA])
-		return -EINVAL;
-
-	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
-	len = nla_len(tb[WL1271_TM_ATTR_DATA]);
-
-	mutex_lock(&wl->mutex);
-
-	kfree(wl->nvs);
-
-	if ((wl->chip.id == CHIP_ID_1283_PG20) &&
-	    (len != sizeof(struct wl128x_nvs_file)))
-		return -EINVAL;
-	else if (len != sizeof(struct wl1271_nvs_file))
-		return -EINVAL;
-
-	wl->nvs = kzalloc(len, GFP_KERNEL);
-	if (!wl->nvs) {
-		wl1271_error("could not allocate memory for the nvs file");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(wl->nvs, buf, len);
-	wl->nvs_len = len;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode pushed nvs");
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
 static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
 {
 	u32 val;
@@ -285,8 +245,6 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 		return wl1271_tm_cmd_interrogate(wl, tb);
 	case WL1271_TM_CMD_CONFIGURE:
 		return wl1271_tm_cmd_configure(wl, tb);
-	case WL1271_TM_CMD_NVS_PUSH:
-		return wl1271_tm_cmd_nvs_push(wl, tb);
 	case WL1271_TM_CMD_SET_PLT_MODE:
 		return wl1271_tm_cmd_set_plt_mode(wl, tb);
 	case WL1271_TM_CMD_RECOVER: