Merge branch 'lpc32xx/drivers' into next/drivers

* lpc32xx/drivers: (566 commits)
  ARM: LPC32xx: ADC support for mach-lpc32xx

Includes an update to Linux 3.3-rc4

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

13 files changed, 62 insertions, 23 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ee7759575050..87db1ee1c298 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1037,13 +1037,16 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 
         /*
          * Workaround for early ACK timeouts, add an offset to match the
-         * initval's 64us ack timeout value.
+         * initval's 64us ack timeout value. Use 48us for the CTS timeout.
          * This was initially only meant to work around an issue with delayed
          * BA frames in some implementations, but it has been found to fix ACK
          * timeout issues in other cases as well.
          */
-        if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ)
+        if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ) {
                 acktimeout += 64 - sifstime - ah->slottime;
+                ctstimeout += 48 - sifstime - ah->slottime;
+        }
+
 
         ath9k_hw_set_sifs_time(ah, sifstime);
         ath9k_hw_setslottime(ah, slottime);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index abf943557dee..53a005d288aa 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -822,6 +822,11 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
                 ARRAY_SIZE(ath9k_tpt_blink));
 #endif
 
+        INIT_WORK(&sc->hw_reset_work, ath_reset_work);
+        INIT_WORK(&sc->hw_check_work, ath_hw_check);
+        INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
+        INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
+
         /* Register with mac80211 */
         error = ieee80211_register_hw(hw);
         if (error)
@@ -840,10 +845,6 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
                         goto error_world;
         }
 
-        INIT_WORK(&sc->hw_reset_work, ath_reset_work);
-        INIT_WORK(&sc->hw_check_work, ath_hw_check);
-        INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
-        INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
         sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
 
         ath_init_leds(sc);
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index b3c3798fe513..635b592ad961 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -694,7 +694,7 @@ static u8 ath_rc_get_highest_rix(struct ath_softc *sc,
                 return rate;
 
         /* This should not happen */
-        WARN_ON(1);
+        WARN_ON_ONCE(1);
 
         rate = ath_rc_priv->valid_rate_index[0];
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 0e666fbe0842..7e1a91af1497 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -822,6 +822,14 @@ static bool ath9k_rx_accept(struct ath_common *common,
                 (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC |
                  ATH9K_RXERR_KEYMISS));
 
+        /*
+         * Key miss events are only relevant for pairwise keys where the
+         * descriptor does contain a valid key index. This has been observed
+         * mostly with CCMP encryption.
+         */
+        if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID)
+                rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS;
+
         if (!rx_stats->rs_datalen)
                 return false;
         /*
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index c664c2726553..63bbc60be28e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -91,6 +91,7 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv,
                 tx_cmd->tid_tspec = qc[0] & 0xf;
                 tx_flags &= ~TX_CMD_FLG_SEQ_CTL_MSK;
         } else {
+                tx_cmd->tid_tspec = IWL_TID_NON_QOS;
                 if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
                         tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK;
                 else
@@ -620,7 +621,7 @@ int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
         sta_priv->lq_sta.lq.agg_params.agg_frame_cnt_limit =
                 sta_priv->max_agg_bufsize;
 
-        IWL_INFO(priv, "Tx aggregation enabled on ra = %pM tid = %d\n",
+        IWL_DEBUG_HT(priv, "Tx aggregation enabled on ra = %pM tid = %d\n",
                  sta->addr, tid);
 
         return iwl_send_lq_cmd(priv, ctx,
@@ -808,6 +809,8 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
         u32 status = le16_to_cpu(tx_resp->status.status);
         int i;
 
+        WARN_ON(tid == IWL_TID_NON_QOS);
+
         if (agg->wait_for_ba)
                 IWL_DEBUG_TX_REPLY(priv,
                         "got tx response w/o block-ack\n");
@@ -1035,10 +1038,13 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb,
                 }
 
                 __skb_queue_head_init(&skbs);
-                priv->tid_data[sta_id][tid].next_reclaimed = next_reclaimed;
 
-                IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d",
-                                          next_reclaimed);
+                if (tid != IWL_TID_NON_QOS) {
+                        priv->tid_data[sta_id][tid].next_reclaimed =
+                                next_reclaimed;
+                        IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d",
+                                                  next_reclaimed);
+                }
 
                 /*we can free until ssn % q.n_bd not inclusive */
                 WARN_ON(iwl_trans_reclaim(trans(priv), sta_id, tid, txq_id,
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 265de39d394c..f822ac447c3b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -815,6 +815,7 @@ struct iwl_qosparam_cmd {
 
 #define IWL_INVALID_STATION     255
 #define IWL_MAX_TID_COUNT       8
+#define IWL_TID_NON_QOS IWL_MAX_TID_COUNT
 
 #define STA_FLG_TX_RATE_MSK             cpu_to_le32(1 << 2)
 #define STA_FLG_PWR_SAVE_MSK            cpu_to_le32(1 << 8)
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
index 67d6e324e26f..324d06dfb690 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -1262,6 +1262,7 @@ static int iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid,
         txq->time_stamp = jiffies;
 
         if (unlikely(txq_id >= IWLAGN_FIRST_AMPDU_QUEUE &&
+                     tid != IWL_TID_NON_QOS &&
                      txq_id != trans_pcie->agg_txq[sta_id][tid])) {
                 /*
                  * FIXME: this is a uCode bug which need to be addressed,
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index e05b417a3fae..1d0ec57a0143 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -382,7 +382,8 @@ mwifiex_free_adapter(struct mwifiex_adapter *adapter)
 
         adapter->if_ops.cleanup_if(adapter);
 
-        dev_kfree_skb_any(adapter->sleep_cfm);
+        if (adapter->sleep_cfm)
+                dev_kfree_skb_any(adapter->sleep_cfm);
 }
 
 /*
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index 84be196188cc..b728f54451e4 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -822,7 +822,9 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
                         continue;
 
                 rtnl_lock();
-                mwifiex_del_virtual_intf(priv->wdev->wiphy, priv->netdev);
+                if (priv->wdev && priv->netdev)
+                        mwifiex_del_virtual_intf(priv->wdev->wiphy,
+                                                 priv->netdev);
                 rtnl_unlock();
         }
 
@@ -830,9 +832,11 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
         if (!priv)
                 goto exit_remove;
 
-        wiphy_unregister(priv->wdev->wiphy);
-        wiphy_free(priv->wdev->wiphy);
-        kfree(priv->wdev);
+        if (priv->wdev) {
+                wiphy_unregister(priv->wdev->wiphy);
+                wiphy_free(priv->wdev->wiphy);
+                kfree(priv->wdev);
+        }
 
         mwifiex_terminate_workqueue(adapter);
 
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 470ca75ec250..b0fbf5d4fea0 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -54,7 +54,7 @@ int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
 int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
 {
         bool cancel_flag = false;
-        int status = adapter->cmd_wait_q.status;
+        int status;
         struct cmd_ctrl_node *cmd_queued;
 
         if (!adapter->cmd_queued)
@@ -79,6 +79,8 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
                 mwifiex_cancel_pending_ioctl(adapter);
                 dev_dbg(adapter->dev, "cmd cancel\n");
         }
+
+        status = adapter->cmd_wait_q.status;
         adapter->cmd_wait_q.status = 0;
 
         return status;
@@ -240,6 +242,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 
                 if (!netif_queue_stopped(priv->netdev))
                         mwifiex_stop_net_dev_queue(priv->netdev, adapter);
+                if (netif_carrier_ok(priv->netdev))
+                        netif_carrier_off(priv->netdev);
 
                 /* Clear any past association response stored for
                  * application retrieval */
@@ -271,6 +275,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 
                 if (!netif_queue_stopped(priv->netdev))
                         mwifiex_stop_net_dev_queue(priv->netdev, adapter);
+                if (netif_carrier_ok(priv->netdev))
+                        netif_carrier_off(priv->netdev);
 
                 if (!ret) {
                         dev_dbg(adapter->dev, "info: network found in scan"
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 22a1a8fc6e02..7bef66def10c 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -514,9 +514,9 @@ EXPORT_SYMBOL_GPL(rt2800_write_tx_data);
 
 static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
 {
-        int rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0);
-        int rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1);
-        int rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2);
+        s8 rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0);
+        s8 rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1);
+        s8 rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2);
         u16 eeprom;
         u8 offset0;
         u8 offset1;
@@ -552,7 +552,7 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
          * which gives less energy...
          */
         rssi0 = max(rssi0, rssi1);
-        return max(rssi0, rssi2);
+        return (int)max(rssi0, rssi2);
 }
 
 void rt2800_process_rxwi(struct queue_entry *entry,
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 39e0907a3c4e..9245d882c06a 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1501,7 +1501,7 @@ static int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev)
                 return err;
         }
 
-        return 1;
+        return 0;
 }
 
 static int rtl_pci_start(struct ieee80211_hw *hw)
@@ -1870,7 +1870,7 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
         }
 
         /* Init PCI sw */
-        err = !rtl_pci_init(hw, pdev);
+        err = rtl_pci_init(hw, pdev);
         if (err) {
                 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
                          ("Failed to init PCI.\n"));
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 0a70149df3fc..98a574a4a465 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -866,6 +866,14 @@ static int fill_ctrlset(struct zd_mac *mac,
 
         ZD_ASSERT(frag_len <= 0xffff);
 
+        /*
+         * Firmware computes the duration itself (for all frames except PSPoll)
+         * and needs the field set to 0 at input, otherwise firmware messes up
+         * duration_id and sets bits 14 and 15 on.
+         */
+        if (!ieee80211_is_pspoll(hdr->frame_control))
+                hdr->duration_id = 0;
+
         txrate = ieee80211_get_tx_rate(mac->hw, info);
 
         cs->modulation = txrate->hw_value;