Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

3 files changed, 22 insertions, 19 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
index da3411057afc..ce918980e977 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -990,29 +990,16 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
         return 0;
 }
 
-static void iwl_trans_pcie_disable_sync_irq(struct iwl_trans *trans)
+static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 {
         unsigned long flags;
-        struct iwl_trans_pcie *trans_pcie =
-                IWL_TRANS_GET_PCIE_TRANS(trans);
+        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
+        /* tell the device to stop sending interrupts */
         spin_lock_irqsave(&trans->shrd->lock, flags);
         iwl_disable_interrupts(trans);
         spin_unlock_irqrestore(&trans->shrd->lock, flags);
 
-        /* wait to make sure we flush pending tasklet*/
-        synchronize_irq(bus(trans)->irq);
-        tasklet_kill(&trans_pcie->irq_tasklet);
-}
-
-static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
-{
-        /* stop and reset the on-board processor */
-        iwl_write32(bus(trans), CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
-
-        /* tell the device to stop sending interrupts */
-        iwl_trans_pcie_disable_sync_irq(trans);
-
         /* device going down, Stop using ICT table */
         iwl_disable_ict(trans);
 
@@ -1039,6 +1026,20 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 
         /* Stop the device, and put it in low power state */
         iwl_apm_stop(priv(trans));
+
+        /* Upon stop, the APM issues an interrupt if HW RF kill is set.
+         * Clean again the interrupt here
+         */
+        spin_lock_irqsave(&trans->shrd->lock, flags);
+        iwl_disable_interrupts(trans);
+        spin_unlock_irqrestore(&trans->shrd->lock, flags);
+
+        /* wait to make sure we flush pending tasklet*/
+        synchronize_irq(bus(trans)->irq);
+        tasklet_kill(&trans_pcie->irq_tasklet);
+
+        /* stop and reset the on-board processor */
+        iwl_write32(bus(trans), CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
 }
 
 static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 4fcd653bddc4..a7f1ab28940d 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -634,7 +634,7 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
                         if (channel &&
                             !(channel->flags & IEEE80211_CHAN_DISABLED))
                                 cfg80211_inform_bss(wiphy, channel,
-                                        bssid, le64_to_cpu(*(__le64 *)tsfdesc),
+                                        bssid, get_unaligned_le64(tsfdesc),
                                         capa, intvl, ie, ielen,
                                         LBS_SCAN_RSSI_TO_MBM(rssi),
                                         GFP_KERNEL);
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 8a3f9598ad33..8d3ab378662b 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -819,8 +819,10 @@ mwifiex_scan_setup_scan_config(struct mwifiex_private *priv,
                         wildcard_ssid_tlv->header.len = cpu_to_le16(
                                 (u16) (ssid_len + sizeof(wildcard_ssid_tlv->
                                                          max_ssid_length)));
-                        wildcard_ssid_tlv->max_ssid_length =
-                                user_scan_in->ssid_list[ssid_idx].max_len;
+
+                        /* max_ssid_length = 0 tells firmware to perform
+                           specific scan for the SSID filled */
+                        wildcard_ssid_tlv->max_ssid_length = 0;
 
                         memcpy(wildcard_ssid_tlv->ssid,
                                user_scan_in->ssid_list[ssid_idx].ssid,