6 files changed, 26 insertions, 5 deletions

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index fc2de5528dcc..b00000e8aef6 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -67,6 +67,7 @@ static struct usb_device_id ath3k_table[] = {
         { USB_DEVICE(0x13d3, 0x3304) },
         { USB_DEVICE(0x0930, 0x0215) },
         { USB_DEVICE(0x0489, 0xE03D) },
+        { USB_DEVICE(0x0489, 0xE027) },
 
         /* Atheros AR9285 Malbec with sflash firmware */
         { USB_DEVICE(0x03F0, 0x311D) },
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index debda27df9b0..ee82f2fb65f0 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -124,6 +124,7 @@ static struct usb_device_id blacklist_table[] = {
         { USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
         { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
         { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE },
+        { USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE },
 
         /* Atheros AR9285 Malbec with sflash firmware */
         { USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index a6f1e8166008..481345c23ded 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -4401,7 +4401,7 @@ static s32 brcmf_mode_to_nl80211_iftype(s32 mode)
 
 static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
 {
-#ifndef CONFIG_BRCMFISCAN
+#ifndef CONFIG_BRCMISCAN
         /* scheduled scan settings */
         wiphy->max_sched_scan_ssids = BRCMF_PNO_MAX_PFN_COUNT;
         wiphy->max_match_sets = BRCMF_PNO_MAX_PFN_COUNT;
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index ff8162d4c454..fa4d1b8cd9f6 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -521,7 +521,7 @@ static void iwlagn_mac_tx(struct ieee80211_hw *hw,
                      ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate);
 
         if (iwlagn_tx_skb(priv, control->sta, skb))
-                dev_kfree_skb_any(skb);
+                ieee80211_free_txskb(hw, skb);
 }
 
 static void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
index 7ff3f1430678..408132cf83c1 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/iwlwifi/dvm/main.c
@@ -2114,7 +2114,7 @@ static void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb)
 
         info = IEEE80211_SKB_CB(skb);
         iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]);
-        dev_kfree_skb_any(skb);
+        ieee80211_free_txskb(priv->hw, skb);
 }
 
 static void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 17c8e5d82681..bb69f8f90b3b 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -321,6 +321,14 @@ static void iwl_rx_allocate(struct iwl_trans *trans, gfp_t priority)
                         dma_map_page(trans->dev, page, 0,
                                      PAGE_SIZE << trans_pcie->rx_page_order,
                                      DMA_FROM_DEVICE);
+                if (dma_mapping_error(trans->dev, rxb->page_dma)) {
+                        rxb->page = NULL;
+                        spin_lock_irqsave(&rxq->lock, flags);
+                        list_add(&rxb->list, &rxq->rx_used);
+                        spin_unlock_irqrestore(&rxq->lock, flags);
+                        __free_pages(page, trans_pcie->rx_page_order);
+                        return;
+                }
                 /* dma address must be no more than 36 bits */
                 BUG_ON(rxb->page_dma & ~DMA_BIT_MASK(36));
                 /* and also 256 byte aligned! */
@@ -488,8 +496,19 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
                         dma_map_page(trans->dev, rxb->page, 0,
                                      PAGE_SIZE << trans_pcie->rx_page_order,
                                      DMA_FROM_DEVICE);
-                list_add_tail(&rxb->list, &rxq->rx_free);
-                rxq->free_count++;
+                if (dma_mapping_error(trans->dev, rxb->page_dma)) {
+                        /*
+                         * free the page(s) as well to not break
+                         * the invariant that the items on the used
+                         * list have no page(s)
+                         */
+                        __free_pages(rxb->page, trans_pcie->rx_page_order);
+                        rxb->page = NULL;
+                        list_add_tail(&rxb->list, &rxq->rx_used);
+                } else {
+                        list_add_tail(&rxb->list, &rxq->rx_free);
+                        rxq->free_count++;
+                }
         } else
                 list_add_tail(&rxb->list, &rxq->rx_used);
         spin_unlock_irqrestore(&rxq->lock, flags);