Merge commit 'v3.15' into next

33 files changed, 597 insertions, 604 deletions

diff --git a/drivers/staging/rtl8821ae/base.c b/drivers/staging/rtl8821ae/base.c
index 18c936fbdf1e..a4c9cc437bc6 100644
--- a/drivers/staging/rtl8821ae/base.c
+++ b/drivers/staging/rtl8821ae/base.c
@@ -39,10 +39,10 @@
 #include "pci.h"
 
 /*
- *NOTICE!!!: This file will be very big, we hsould
- *keep it clear under follwing roles:
+ *NOTICE!!!: This file will be very big, we should
+ *keep it clear under following roles:
  *
- *This file include follwing part, so, if you add new
+ *This file include following part, so, if you add new
  *functions into this file, please check which part it
  *should includes. or check if you should add new part
  *for this file:
@@ -64,73 +64,73 @@
  *
  *********************************************************/
 static struct ieee80211_channel rtl_channeltable_2g[] = {
-	{.center_freq = 2412,.hw_value = 1,},
-	{.center_freq = 2417,.hw_value = 2,},
-	{.center_freq = 2422,.hw_value = 3,},
-	{.center_freq = 2427,.hw_value = 4,},
-	{.center_freq = 2432,.hw_value = 5,},
-	{.center_freq = 2437,.hw_value = 6,},
-	{.center_freq = 2442,.hw_value = 7,},
-	{.center_freq = 2447,.hw_value = 8,},
-	{.center_freq = 2452,.hw_value = 9,},
-	{.center_freq = 2457,.hw_value = 10,},
-	{.center_freq = 2462,.hw_value = 11,},
-	{.center_freq = 2467,.hw_value = 12,},
-	{.center_freq = 2472,.hw_value = 13,},
-	{.center_freq = 2484,.hw_value = 14,},
+	{.center_freq = 2412, .hw_value = 1,},
+	{.center_freq = 2417, .hw_value = 2,},
+	{.center_freq = 2422, .hw_value = 3,},
+	{.center_freq = 2427, .hw_value = 4,},
+	{.center_freq = 2432, .hw_value = 5,},
+	{.center_freq = 2437, .hw_value = 6,},
+	{.center_freq = 2442, .hw_value = 7,},
+	{.center_freq = 2447, .hw_value = 8,},
+	{.center_freq = 2452, .hw_value = 9,},
+	{.center_freq = 2457, .hw_value = 10,},
+	{.center_freq = 2462, .hw_value = 11,},
+	{.center_freq = 2467, .hw_value = 12,},
+	{.center_freq = 2472, .hw_value = 13,},
+	{.center_freq = 2484, .hw_value = 14,},
 };
 
 static struct ieee80211_channel rtl_channeltable_5g[] = {
-	{.center_freq = 5180,.hw_value = 36,},
-	{.center_freq = 5200,.hw_value = 40,},
-	{.center_freq = 5220,.hw_value = 44,},
-	{.center_freq = 5240,.hw_value = 48,},
-	{.center_freq = 5260,.hw_value = 52,},
-	{.center_freq = 5280,.hw_value = 56,},
-	{.center_freq = 5300,.hw_value = 60,},
-	{.center_freq = 5320,.hw_value = 64,},
-	{.center_freq = 5500,.hw_value = 100,},
-	{.center_freq = 5520,.hw_value = 104,},
-	{.center_freq = 5540,.hw_value = 108,},
-	{.center_freq = 5560,.hw_value = 112,},
-	{.center_freq = 5580,.hw_value = 116,},
-	{.center_freq = 5600,.hw_value = 120,},
-	{.center_freq = 5620,.hw_value = 124,},
-	{.center_freq = 5640,.hw_value = 128,},
-	{.center_freq = 5660,.hw_value = 132,},
-	{.center_freq = 5680,.hw_value = 136,},
-	{.center_freq = 5700,.hw_value = 140,},
-	{.center_freq = 5745,.hw_value = 149,},
-	{.center_freq = 5765,.hw_value = 153,},
-	{.center_freq = 5785,.hw_value = 157,},
-	{.center_freq = 5805,.hw_value = 161,},
-	{.center_freq = 5825,.hw_value = 165,},
+	{.center_freq = 5180, .hw_value = 36,},
+	{.center_freq = 5200, .hw_value = 40,},
+	{.center_freq = 5220, .hw_value = 44,},
+	{.center_freq = 5240, .hw_value = 48,},
+	{.center_freq = 5260, .hw_value = 52,},
+	{.center_freq = 5280, .hw_value = 56,},
+	{.center_freq = 5300, .hw_value = 60,},
+	{.center_freq = 5320, .hw_value = 64,},
+	{.center_freq = 5500, .hw_value = 100,},
+	{.center_freq = 5520, .hw_value = 104,},
+	{.center_freq = 5540, .hw_value = 108,},
+	{.center_freq = 5560, .hw_value = 112,},
+	{.center_freq = 5580, .hw_value = 116,},
+	{.center_freq = 5600, .hw_value = 120,},
+	{.center_freq = 5620, .hw_value = 124,},
+	{.center_freq = 5640, .hw_value = 128,},
+	{.center_freq = 5660, .hw_value = 132,},
+	{.center_freq = 5680, .hw_value = 136,},
+	{.center_freq = 5700, .hw_value = 140,},
+	{.center_freq = 5745, .hw_value = 149,},
+	{.center_freq = 5765, .hw_value = 153,},
+	{.center_freq = 5785, .hw_value = 157,},
+	{.center_freq = 5805, .hw_value = 161,},
+	{.center_freq = 5825, .hw_value = 165,},
 };
 
 static struct ieee80211_rate rtl_ratetable_2g[] = {
-	{.bitrate = 10,.hw_value = 0x00,},
-	{.bitrate = 20,.hw_value = 0x01,},
-	{.bitrate = 55,.hw_value = 0x02,},
-	{.bitrate = 110,.hw_value = 0x03,},
-	{.bitrate = 60,.hw_value = 0x04,},
-	{.bitrate = 90,.hw_value = 0x05,},
-	{.bitrate = 120,.hw_value = 0x06,},
-	{.bitrate = 180,.hw_value = 0x07,},
-	{.bitrate = 240,.hw_value = 0x08,},
-	{.bitrate = 360,.hw_value = 0x09,},
-	{.bitrate = 480,.hw_value = 0x0a,},
-	{.bitrate = 540,.hw_value = 0x0b,},
+	{.bitrate = 10, .hw_value = 0x00,},
+	{.bitrate = 20, .hw_value = 0x01,},
+	{.bitrate = 55, .hw_value = 0x02,},
+	{.bitrate = 110, .hw_value = 0x03,},
+	{.bitrate = 60, .hw_value = 0x04,},
+	{.bitrate = 90, .hw_value = 0x05,},
+	{.bitrate = 120, .hw_value = 0x06,},
+	{.bitrate = 180, .hw_value = 0x07,},
+	{.bitrate = 240, .hw_value = 0x08,},
+	{.bitrate = 360, .hw_value = 0x09,},
+	{.bitrate = 480, .hw_value = 0x0a,},
+	{.bitrate = 540, .hw_value = 0x0b,},
 };
 
 static struct ieee80211_rate rtl_ratetable_5g[] = {
-	{.bitrate = 60,.hw_value = 0x04,},
-	{.bitrate = 90,.hw_value = 0x05,},
-	{.bitrate = 120,.hw_value = 0x06,},
-	{.bitrate = 180,.hw_value = 0x07,},
-	{.bitrate = 240,.hw_value = 0x08,},
-	{.bitrate = 360,.hw_value = 0x09,},
-	{.bitrate = 480,.hw_value = 0x0a,},
-	{.bitrate = 540,.hw_value = 0x0b,},
+	{.bitrate = 60, .hw_value = 0x04,},
+	{.bitrate = 90, .hw_value = 0x05,},
+	{.bitrate = 120, .hw_value = 0x06,},
+	{.bitrate = 180, .hw_value = 0x07,},
+	{.bitrate = 240, .hw_value = 0x08,},
+	{.bitrate = 360, .hw_value = 0x09,},
+	{.bitrate = 480, .hw_value = 0x0a,},
+	{.bitrate = 540, .hw_value = 0x0b,},
 };
 
 static const struct ieee80211_supported_band rtl_band_2ghz = {
@@ -320,7 +320,7 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 	/* <5> set hw caps */
 	hw->flags = IEEE80211_HW_SIGNAL_DBM |
 	    IEEE80211_HW_RX_INCLUDES_FCS |
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0))
 	    IEEE80211_HW_BEACON_FILTER |
 #endif
 	    IEEE80211_HW_AMPDU_AGGREGATION |
@@ -332,11 +332,11 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 	/* swlps or hwlps has been set in diff chip in init_sw_vars */
 	if (rtlpriv->psc.b_swctrl_lps)
 		hw->flags |= IEEE80211_HW_SUPPORTS_PS |
-	    		IEEE80211_HW_PS_NULLFUNC_STACK |
-	    		/* IEEE80211_HW_SUPPORTS_DYNAMIC_PS | */
+			IEEE80211_HW_PS_NULLFUNC_STACK |
+			/* IEEE80211_HW_SUPPORTS_DYNAMIC_PS | */
 			0;
 /*<delete in kernel start>*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
 	hw->wiphy->interface_modes =
 	    BIT(NL80211_IFTYPE_AP) |
 	    BIT(NL80211_IFTYPE_STATION) |
@@ -354,11 +354,11 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 /*<delete in kernel start>*/
 #endif
 /*<delete in kernel end>*/
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,39))
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39))
 	hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
 	hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
 #endif
 
@@ -388,7 +388,7 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 
 }
 
-static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
+static int _rtl_init_deferred_work(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
@@ -402,7 +402,7 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
 	/* <2> work queue */
 	rtlpriv->works.hw = hw;
 /*<delete in kernel start>*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
 /*<delete in kernel end>*/
 	rtlpriv->works.rtl_wq = alloc_workqueue(rtlpriv->cfg->name, 0, 0);
 /*<delete in kernel start>*/
@@ -410,6 +410,9 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
 	rtlpriv->works.rtl_wq = create_workqueue(rtlpriv->cfg->name);
 #endif
 /*<delete in kernel end>*/
+	if (!rtlpriv->works.rtl_wq)
+		return -ENOMEM;
+
 	INIT_DELAYED_WORK(&rtlpriv->works.watchdog_wq,
 			  (void *)rtl_watchdog_wq_callback);
 	INIT_DELAYED_WORK(&rtlpriv->works.ips_nic_off_wq,
@@ -421,6 +424,8 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
 	INIT_DELAYED_WORK(&rtlpriv->works.fwevt_wq,
 			  (void *)rtl_fwevt_wq_callback);
 
+	return 0;
+
 }
 
 void rtl_deinit_deferred_work(struct ieee80211_hw *hw)
@@ -519,7 +524,8 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	INIT_LIST_HEAD(&rtlpriv->entry_list);
 
 	/* <6> init deferred work */
-	_rtl_init_deferred_work(hw);
+	if (_rtl_init_deferred_work(hw))
+		return 1;
 
 	/* <7> */
 #ifdef VIF_TODO
@@ -662,30 +668,27 @@ static void _rtl_txrate_selectmode(struct ieee80211_hw *hw,
 
 	if (rtlpriv->dm.b_useramask) {
 		tcb_desc->ratr_index = ratr_index;
-		/* TODO we will differentiate adhoc and station futrue  */
+		/* TODO we will differentiate adhoc and station future  */
 		if (mac->opmode == NL80211_IFTYPE_STATION ||
 			mac->opmode == NL80211_IFTYPE_MESH_POINT) {
 			tcb_desc->mac_id = 0;
-
-			if (mac->mode == WIRELESS_MODE_N_24G) {
+			if (mac->mode == WIRELESS_MODE_N_24G)
 				tcb_desc->ratr_index = RATR_INX_WIRELESS_NGB;
-			} else if (mac->mode == WIRELESS_MODE_N_5G) {
+			else if (mac->mode == WIRELESS_MODE_N_5G)
 				tcb_desc->ratr_index = RATR_INX_WIRELESS_NG;
-			} else if (mac->mode & WIRELESS_MODE_G) {
+			else if (mac->mode & WIRELESS_MODE_G)
 				tcb_desc->ratr_index = RATR_INX_WIRELESS_GB;
-			} else if (mac->mode & WIRELESS_MODE_B) {
+			else if (mac->mode & WIRELESS_MODE_B)
 				tcb_desc->ratr_index = RATR_INX_WIRELESS_B;
-			} else if (mac->mode & WIRELESS_MODE_A) {
+			else if (mac->mode & WIRELESS_MODE_A)
 				tcb_desc->ratr_index = RATR_INX_WIRELESS_G;
-			}
 		} else if (mac->opmode == NL80211_IFTYPE_AP ||
 			mac->opmode == NL80211_IFTYPE_ADHOC) {
 			if (NULL != sta) {
-				if (sta->aid > 0) {
+				if (sta->aid > 0)
 					tcb_desc->mac_id = sta->aid + 1;
-				} else {
+				else
 					tcb_desc->mac_id = 1;
-				}
 			} else {
 				tcb_desc->mac_id = 0;
 			}
@@ -711,7 +714,7 @@ static void _rtl_query_bandwidth_mode(struct ieee80211_hw *hw,
 			return;
 	} else if (mac->opmode == NL80211_IFTYPE_STATION) {
 		if (!mac->bw_40 || !(sta->ht_cap.ht_supported))
-		return;
+			return;
 	}
 	if (tcb_desc->b_multicast || tcb_desc->b_broadcast)
 		return;
@@ -730,7 +733,7 @@ static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw,
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	u8 hw_rate;
 
-	if ((get_rf_type(rtlphy) == RF_2T2R) && (sta->ht_cap.mcs.rx_mask[1]!=0))
+	if ((get_rf_type(rtlphy) == RF_2T2R) && (sta->ht_cap.mcs.rx_mask[1] != 0))
 		hw_rate = rtlpriv->cfg->maps[RTL_RC_HT_RATEMCS15];
 	else
 		hw_rate = rtlpriv->cfg->maps[RTL_RC_HT_RATEMCS7];
@@ -772,16 +775,16 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 			tcb_desc->disable_ratefallback = 1;
 		} else {
 			/*
-			 *because hw will nerver use hw_rate
+			 *because hw will never use hw_rate
 			 *when tcb_desc->use_driver_rate = false
 			 *so we never set highest N rate here,
-			 *and N rate will all be controled by FW
+			 *and N rate will all be controlled by FW
 			 *when tcb_desc->use_driver_rate = false
 			 */
 			if (sta && (sta->ht_cap.ht_supported)) {
 				tcb_desc->hw_rate = _rtl_get_highest_n_rate(hw, sta);
 			} else {
-				if(rtlmac->mode == WIRELESS_MODE_B) {
+				if (rtlmac->mode == WIRELESS_MODE_B) {
 					tcb_desc->hw_rate =
 					    rtlpriv->cfg->maps[RTL_RC_CCK_RATE11M];
 				} else {
@@ -809,7 +812,7 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 		tcb_desc->b_packet_bw = false;
 	}
 }
-//EXPORT_SYMBOL(rtl_get_tcb_desc);
+/* EXPORT_SYMBOL(rtl_get_tcb_desc); */
 
 bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
@@ -862,8 +865,8 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 			RT_TRACE((COMP_SEND | COMP_RECV), DBG_DMESG,
 				 ("%s ACT_ADDBAREQ From :%pM\n",
 				  is_tx ? "Tx" : "Rx", hdr->addr2));
-			RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("req \n"),
-		      	skb->data, skb->len);
+			RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("req\n"),
+			skb->data, skb->len);
 			if (!is_tx) {
 				struct ieee80211_sta *sta = NULL;
 				struct rtl_sta_info *sta_entry = NULL;
@@ -897,7 +900,7 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 								    hdr->addr3,
 								    tid);
 					if (skb_delba) {
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
 						rx_status.freq = hw->conf.chandef.chan->center_freq;
 						rx_status.band = hw->conf.chandef.chan->band;
 #else
@@ -1184,7 +1187,7 @@ void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb)
 	if (ether_addr_equal(hdr->addr3, rtlpriv->mac80211.bssid))
 		return;
 
-	rtlpriv->link_info.bcn_rx_inperiod ++;
+	rtlpriv->link_info.bcn_rx_inperiod++;
 }
 
 void rtl_watchdog_wq_callback(void *data)
@@ -1363,7 +1366,7 @@ void rtl_easy_concurrent_retrytimer_callback(unsigned long data)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_priv *buddy_priv = rtlpriv->buddy_priv;
 
-	if(buddy_priv == NULL)
+	if (buddy_priv == NULL)
 		return;
 
 	rtlpriv->cfg->ops->dualmac_easy_concurrent(hw);
@@ -1478,13 +1481,13 @@ int rtl_send_smps_action(struct ieee80211_hw *hw,
 		/* rtlpriv->cfg->ops->update_rate_tbl(hw, sta, 0); */
 
 		info->control.rates[0].idx = 0;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
 		info->band = hw->conf.chandef.chan->band;
 #else
 		info->band = hw->conf.channel->band;
 #endif
 /*<delete in kernel start>*/
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0))
 		info->control.sta = sta;
 		rtlpriv->intf_ops->adapter_tx(hw, skb, &tcb_desc);
 #else
@@ -1499,7 +1502,7 @@ int rtl_send_smps_action(struct ieee80211_hw *hw,
 err_free:
 	return 0;
 }
-//EXPORT_SYMBOL(rtl_send_smps_action);
+/* EXPORT_SYMBOL(rtl_send_smps_action); */
 
 /* because mac80211 have issues when can receive del ba
  * so here we just make a fake del_ba if we receive a ba_req
@@ -1528,8 +1531,8 @@ struct sk_buff *rtl_make_del_ba(struct ieee80211_hw *hw,
 						  IEEE80211_STYPE_ACTION);
 	action_frame->u.action.category = WLAN_CATEGORY_BACK;
 	action_frame->u.action.u.delba.action_code = WLAN_ACTION_DELBA;
-	params = (u16)(1 << 11); 	/* bit 11 initiator */
-	params |= (u16)(tid << 12); 		/* bit 15:12 TID number */
+	params = (u16)(1 << 11);	/* bit 11 initiator */
+	params |= (u16)(tid << 12);	/* bit 15:12 TID number */
 
 	action_frame->u.action.u.delba.params = cpu_to_le16(params);
 	action_frame->u.action.u.delba.reason_code =
@@ -1652,9 +1655,8 @@ void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len)
 	if (ether_addr_equal(hdr->addr3, rtlpriv->mac80211.bssid))
 		return;
 
-	if (rtl_find_221_ie(hw, data, len)) {
+	if (rtl_find_221_ie(hw, data, len))
 		vendor = mac->vendor;
-	}
 
 	if ((memcmp(mac->bssid, ap5_1, 3) == 0) ||
 		(memcmp(mac->bssid, ap5_2, 3) == 0) ||
@@ -1671,7 +1673,7 @@ void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len)
 		(memcmp(mac->bssid, ap4_2, 3) == 0) ||
 		(memcmp(mac->bssid, ap4_3, 3) == 0) ||
 		vendor == PEER_RAL) {
-		RT_TRACE(COMP_MAC80211, DBG_LOUD, ("=>ral findn\n"));
+		RT_TRACE(COMP_MAC80211, DBG_LOUD, ("=>ral find\n"));
 		vendor = PEER_RAL;
 	} else if (memcmp(mac->bssid, ap6_1, 3) == 0 ||
 		vendor == PEER_CISCO) {
@@ -1715,7 +1717,7 @@ static ssize_t rtl_store_debug_level(struct device *d,
 	unsigned long val;
 	int ret;
 
-	ret = strict_strtoul(buf, 0, &val);
+	ret = kstrtoul(buf, 0, &val);
 	if (ret) {
 		printk(KERN_DEBUG "%s is not in hex or decimal form.\n", buf);
 	} else {
@@ -1845,8 +1847,7 @@ struct rtl_global_var global_var = {};
 int rtl_core_module_init(void)
 {
 	if (rtl_rate_control_register())
-		printk(KERN_DEBUG "rtl: Unable to register rtl_rc,"
-			  "use default RC !!\n");
+		printk(KERN_DEBUG "rtl: Unable to register rtl_rc, use default RC !!\n");
 
 	/* add proc for debug */
 	rtl_proc_add_topdir();
@@ -1861,7 +1862,7 @@ int rtl_core_module_init(void)
 void rtl_core_module_exit(void)
 {
 	/*RC*/
-   	rtl_rate_control_unregister();
+	rtl_rate_control_unregister();
 
 	/* add proc for debug */
 	rtl_proc_remove_topdir();
diff --git a/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c b/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c
index b30f17ae0215..5a54bb10698c 100644
--- a/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/HalBtc8812a1Ant.c
@@ -1653,7 +1653,7 @@ halbtc8812a1ant_TdmaDurationAdjustForAcl(
 	}
 	else
 	{
-		//accquire the BT TRx retry count from BT_Info byte2
+		//acquire the BT TRx retry count from BT_Info byte2
 		retry_count = coex_sta->bt_retry_cnt;
 		bt_info_ext = coex_sta->bt_info_ext;
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], retry_count = %d\n", retry_count));
diff --git a/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c b/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c
index e619923ef0ab..8e4293a35872 100644
--- a/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/habtc8723a1ant.c
@@ -629,7 +629,7 @@ halbtc8723a1ant_TdmaDurationAdjust(
 	}
 	else
 	{
-		//accquire the BT TRx retry count from BT_Info byte2
+		//acquire the BT TRx retry count from BT_Info byte2
 		retryCount = pCoexSta->btRetryCnt;
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], retryCount = %d\n", retryCount));
 		result = 0;
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c
index 973d0ea82cb8..1b04530d46bc 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e1ant.c
@@ -1721,7 +1721,7 @@ halbtc8192e1ant_TdmaDurationAdjustForAcl(
 	}
 	else
 	{
-		//accquire the BT TRx retry count from BT_Info byte2
+		//acquire the BT TRx retry count from BT_Info byte2
 		retryCount = pCoexSta->btRetryCnt;
 		btInfoExt = pCoexSta->btInfoExt;
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], retryCount = %d\n", retryCount));
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c
index 44ec78562e2d..115908928ae4 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c
@@ -1803,7 +1803,7 @@ void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 		result = 0;
 		wait_cnt = 0;
 	} else {
-		/* accquire the BT TRx retry count from BT_Info byte2 */
+		/* acquire the BT TRx retry count from BT_Info byte2 */
 		retry_cnt = coex_sta->bt_retry_cnt;
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
 			  "[BTCoex], retry_cnt = %d\n", retry_cnt);
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c
index 180d6f12e7b5..3f5c4fd2e73f 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723a2ant.c
@@ -1687,7 +1687,7 @@ halbtc8723a2ant_TdmaDurationAdjust(
 	}
 	else
 	{
-		//accquire the BT TRx retry count from BT_Info byte2
+		//acquire the BT TRx retry count from BT_Info byte2
 		retryCount = pCoexSta->btRetryCnt;
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], retryCount = %d\n", retryCount));
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL, ("[BTCoex], up=%d, dn=%d, m=%d, n=%d, WaitCount=%d\n", 
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
index 3414ba78cc43..9677943fc20d 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
@@ -1950,7 +1950,7 @@ void halbtc8723b1ant_tdma_duration_adjust_for_acl(struct btc_coexist *btcoexist,
 		result = 0;
 		wait_count = 0;
 	} else {
-		/*accquire the BT TRx retry count from BT_Info byte2 */
+		/*acquire the BT TRx retry count from BT_Info byte2 */
 		retry_count = coex_sta->bt_retry_cnt;
 		bt_info_ext = coex_sta->bt_info_ext;
 		result = 0;
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c
index 83b1b4218333..d337bd0b3c1b 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b2ant.c
@@ -1830,7 +1830,7 @@ void halbtc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 		result = 0;
 		wait_count = 0;
 	} else {
-		/*accquire the BT TRx retry count from BT_Info byte2*/
+		/*acquire the BT TRx retry count from BT_Info byte2*/
 		retryCount = coex_sta->bt_retry_cnt;
 		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
 			  "[BTCoex], retryCount = %d\n", retryCount);
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c
index 9d9fa4d7575d..c4e83773ec98 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.c
@@ -732,17 +732,7 @@ bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
 	else
 		btcoexist->binded = true;
 
-#if ( defined(CONFIG_PCI_HCI))
-	btcoexist->chip_interface = BTC_INTF_PCI;
-#elif ( defined(CONFIG_USB_HCI))
-	btcoexist->chip_interface = BTC_INTF_USB;
-#elif ( defined(CONFIG_SDIO_HCI))
-	btcoexist->chip_interface = BTC_INTF_SDIO;
-#elif ( defined(CONFIG_GSPI_HCI))
-	btcoexist->chip_interface = BTC_INTF_GSPI;
-#else
 	btcoexist->chip_interface = BTC_INTF_UNKNOWN;
-#endif
 
 	if (NULL == btcoexist->adapter)
 		btcoexist->adapter = adapter;
@@ -1087,7 +1077,7 @@ void exhalbtc_dbg_control(struct btc_coexist *btcoexist,
 	btcoexist->statistics.cnt_dbg_ctrl++;
 }
 
-void exhalbtc_stack_update_profile_info()
+void exhalbtc_stack_update_profile_info(void)
 {
 }
 
diff --git a/drivers/staging/rtl8821ae/core.c b/drivers/staging/rtl8821ae/core.c
index 40de6089039e..ff3139b6da65 100644
--- a/drivers/staging/rtl8821ae/core.c
+++ b/drivers/staging/rtl8821ae/core.c
@@ -373,7 +373,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 			/* sleep here is must, or we may recv the beacon and
 			 * cause mac80211 into wrong ps state, this will cause
 			 * power save nullfunc send fail, and further cause
-			 * pkt loss, So sleep must quickly but not immediatly
+			 * pkt loss, So sleep must quickly but not immediately
 			 * because that will cause nullfunc send by mac80211
 			 * fail, and cause pkt loss, we have tested that 5mA
 			 * is worked very well */
@@ -1200,8 +1200,8 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		key_type = AESCMAC_ENCRYPTION;
 		RT_TRACE(COMP_SEC, DBG_DMESG, ("alg:CMAC\n"));
 		RT_TRACE(COMP_SEC, DBG_DMESG,
-				("HW don't support CMAC encrypiton, "
-				"use software CMAC encrypiton\n"));
+				("HW don't support CMAC encryption, "
+				"use software CMAC encryption\n"));
 		err = -EOPNOTSUPP;
 		goto out_unlock;
 	default:
@@ -1235,8 +1235,8 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		key_type = AESCMAC_ENCRYPTION;
 		RT_TRACE(COMP_SEC, DBG_DMESG, ("alg:CMAC\n"));
 		RT_TRACE(COMP_SEC, DBG_DMESG,
-			 ("HW don't support CMAC encrypiton, "
-			  "use software CMAC encrypiton\n"));
+			 ("HW don't support CMAC encryption, "
+			  "use software CMAC encryption\n"));
 		err = -EOPNOTSUPP;
 		goto out_unlock;
 	default:
@@ -1411,7 +1411,7 @@ static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
 }
 
 /* this function is called by mac80211 to flush tx buffer
- * before switch channle or power save, or tx buffer packet
+ * before switch channel or power save, or tx buffer packet
  * maybe send after offchannel or rf sleep, this may cause
  * dis-association by AP */
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0))
diff --git a/drivers/staging/rtl8821ae/core.h b/drivers/staging/rtl8821ae/core.h
index 4b247db2861d..f0c74e9239fd 100644
--- a/drivers/staging/rtl8821ae/core.h
+++ b/drivers/staging/rtl8821ae/core.h
@@ -2,20 +2,20 @@
  *
  * Copyright(c) 2009-2010  Realtek Corporation.
  *
- * Tmis program is free software; you can redistribute it and/or modify it
+ * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
  * You should have received a copy of the GNU General Public License along with
- * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  *
- * Tme full GNU General Public License is included in this distribution in the
+ * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
  * Contact Information:
diff --git a/drivers/staging/rtl8821ae/debug.c b/drivers/staging/rtl8821ae/debug.c
index cb051223c684..8a6c794bda41 100644
--- a/drivers/staging/rtl8821ae/debug.c
+++ b/drivers/staging/rtl8821ae/debug.c
@@ -2,20 +2,20 @@
  *
  * Copyright(c) 2009-2010  Realtek Corporation.
  *
- * Tmis program is free software; you can redistribute it and/or modify it
+ * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
  * You should have received a copy of the GNU General Public License along with
- * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  *
- * Tme full GNU General Public License is included in this distribution in the
+ * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
  * Contact Information:
@@ -985,4 +985,4 @@ void rtl_proc_remove_topdir(void)
 {
 	if (proc_topdir)
 		remove_proc_entry("rtlwifi", init_net.proc_net);
-}
\ No newline at end of file
+}
diff --git a/drivers/staging/rtl8821ae/debug.h b/drivers/staging/rtl8821ae/debug.h
index 5eb6251b89da..6c0a553e98b7 100644
--- a/drivers/staging/rtl8821ae/debug.h
+++ b/drivers/staging/rtl8821ae/debug.h
@@ -2,20 +2,20 @@
  *
  * Copyright(c) 2009-2010  Realtek Corporation.
  *
- * Tmis program is free software; you can redistribute it and/or modify it
+ * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
  * You should have received a copy of the GNU General Public License along with
- * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  *
- * Tme full GNU General Public License is included in this distribution in the
+ * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
  * Contact Information:
@@ -44,7 +44,7 @@
 #define DBG_EMERG			0
 
 /*
- *Abnormal, rare, or unexpeted cases.
+ *Abnormal, rare, or unexpected cases.
  *For example, Packet/IO Ctl canceled,
  *device suprisely unremoved and so on.
  */
@@ -54,7 +54,7 @@
  *Normal case driver developer should
  *open, we can see link status like
  *assoc/AddBA/DHCP/adapter start and
- *so on basic and useful infromations.
+ *so on basic and useful informations.
  */
 #define DBG_DMESG			3
 
diff --git a/drivers/staging/rtl8821ae/efuse.c b/drivers/staging/rtl8821ae/efuse.c
index 74c19ecc95a9..250aae1ce631 100644
--- a/drivers/staging/rtl8821ae/efuse.c
+++ b/drivers/staging/rtl8821ae/efuse.c
@@ -2,20 +2,20 @@
  *
  * Copyright(c) 2009-2010  Realtek Corporation.
  *
- * Tmis program is free software; you can redistribute it and/or modify it
+ * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * Tmis program is distributed in the hope that it will be useful, but WITHOUT
+ * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
  * You should have received a copy of the GNU General Public License along with
- * tmis program; if not, write to the Free Software Foundation, Inc.,
+ * this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  *
- * Tme full GNU General Public License is included in this distribution in the
+ * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
  * Contact Information:
@@ -149,7 +149,7 @@ u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address)
 		return 0xFF;
 
 }
-//EXPORT_SYMBOL(efuse_read_1byte);
+/* EXPORT_SYMBOL(efuse_read_1byte); */
 
 void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value)
 {
@@ -517,7 +517,7 @@ void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw)
 			rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE]);
 
 }
-//EXPORT_SYMBOL(rtl_efuse_shadow_map_update);
+/* EXPORT_SYMBOL(rtl_efuse_shadow_map_update); */
 
 void efuse_force_write_vendor_Id(struct ieee80211_hw *hw)
 {
@@ -628,7 +628,7 @@ int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data)
 	}
 	return bresult;
 }
-//EXPORT_SYMBOL(efuse_one_byte_read);
+/* EXPORT_SYMBOL(efuse_one_byte_read); */
 
 static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr, u8 data)
 {
@@ -1120,16 +1120,16 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
 		{
 			rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_ACCESS], 0x69);
 
-			// 1.2V Power: From VDDON with Power Cut(0x0000h[15]), defualt valid
+			/* 1.2V Power: From VDDON with Power Cut(0x0000h[15]), default valid */
 			tmpV16 = rtl_read_word(rtlpriv,
 					       rtlpriv->cfg->maps[SYS_ISO_CTRL]);
 
 			printk("SYS_ISO_CTRL=%04x.\n",tmpV16);
 			if( ! (tmpV16 & PWC_EV12V ) ){
 				tmpV16 |= PWC_EV12V ;
-				 //PlatformEFIOWrite2Byte(pAdapter,REG_SYS_ISO_CTRL,tmpV16);
+				 /* PlatformEFIOWrite2Byte(pAdapter,REG_SYS_ISO_CTRL,tmpV16); */
 			}
-			// Reset: 0x0000h[28], default valid
+			/* Reset: 0x0000h[28], default valid */
  			tmpV16 = rtl_read_word(rtlpriv,  rtlpriv->cfg->maps[SYS_FUNC_EN]);
 			printk("SYS_FUNC_EN=%04x.\n",tmpV16);
 			if( !(tmpV16 & FEN_ELDR) ){
@@ -1137,7 +1137,7 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
 				rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN], tmpV16);
 			}
 
-			// Clock: Gated(0x0008h[5]) 8M(0x0008h[1]) clock from ANA, default valid
+			/* Clock: Gated(0x0008h[5]) 8M(0x0008h[1]) clock from ANA, default valid */
 			tmpV16 = rtl_read_word(rtlpriv,  rtlpriv->cfg->maps[SYS_CLK] );
 			printk("SYS_CLK=%04x.\n",tmpV16);
 			if( (!(tmpV16 & LOADER_CLK_EN) )  ||(!(tmpV16 & ANA8M) ) )
@@ -1148,7 +1148,7 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
 
 			if(bwrite == true)
 			{
-				// Enable LDO 2.5V before read/write action
+				/* Enable LDO 2.5V before read/write action */
 				tempval = rtl_read_word(rtlpriv,  rtlpriv->cfg->maps[EFUSE_TEST] + 3);
 				printk("EFUSE_TEST=%04x.\n",tmpV16);
 				tempval &= ~(BIT(3) | BIT(4) |BIT(5) | BIT(6));
@@ -1161,7 +1161,7 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
 		{
 			rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_ACCESS], 0x00);
 			if(bwrite == true){
-				// Disable LDO 2.5V after read/write action
+				/* Disable LDO 2.5V after read/write action */
 				tempval = rtl_read_word(rtlpriv,  rtlpriv->cfg->maps[EFUSE_TEST] + 3);
 				rtl_write_byte(rtlpriv,  rtlpriv->cfg->maps[EFUSE_TEST] + 3, (tempval & 0x7F));
 			}
diff --git a/drivers/staging/rtl8821ae/pci.c b/drivers/staging/rtl8821ae/pci.c
index cfa651edd238..a562aa60d595 100644
--- a/drivers/staging/rtl8821ae/pci.c
+++ b/drivers/staging/rtl8821ae/pci.c
@@ -388,13 +388,13 @@ static u8 _rtl_pci_get_pciehdr_offset(struct ieee80211_hw *hw)
 		 * capability that we are looking for, follow the link to
 		 * the next capability and continue looping.
 		 */
-		rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS , 
-					     pcicfg_addr_port + 
+		rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS ,
+					     pcicfg_addr_port +
 					     (num4bytes << 2));
 		rtl_pci_raw_read_port_ushort(PCI_CONF_DATA,
 					     (u16*)&capability_hdr);
 		/* Found the PCI express capability. */
-		if (capability_hdr.capability_id == 
+		if (capability_hdr.capability_id ==
 		    PCI_CAPABILITY_ID_PCI_EXPRESS)
 			break;
 		else
@@ -418,7 +418,7 @@ bool rtl_pci_check_buddy_priv(struct ieee80211_hw *hw,
 		list_for_each_entry(temp_priv, &rtlpriv->glb_var->glb_priv_list,
 			list) {
 			if (temp_priv) {
-				temp_pcipriv = 
+				temp_pcipriv =
 					(struct rtl_pci_priv *)temp_priv->priv;
 				RT_TRACE(COMP_INIT, DBG_LOUD,
 					(("pcipriv->ndis_adapter.funcnumber %x \n"),
@@ -526,8 +526,8 @@ static void _rtl_pci_io_handler_init(struct device *dev,
 }
 
 static bool _rtl_pci_update_earlymode_info(struct ieee80211_hw *hw,
-					   struct sk_buff *skb, 
-					   struct rtl_tcb_desc *tcb_desc, 
+					   struct sk_buff *skb,
+					   struct rtl_tcb_desc *tcb_desc,
 					   u8 tid)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -535,7 +535,7 @@ static bool _rtl_pci_update_earlymode_info(struct ieee80211_hw *hw,
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	u8 additionlen = FCS_LEN;
 	struct sk_buff *next_skb;
-		
+
 	/* here open is 4, wep/tkip is 8, aes is 12*/
 	if (info->control.hw_key)
 		additionlen += info->control.hw_key->icv_len;
@@ -544,7 +544,7 @@ static bool _rtl_pci_update_earlymode_info(struct ieee80211_hw *hw,
 	tcb_desc->empkt_num = 0;
 	spin_lock_bh(&rtlpriv->locks.waitq_lock);
 	skb_queue_walk(&rtlpriv->mac80211.skb_waitq[tid], next_skb) {
-		struct ieee80211_tx_info *next_info = 
+		struct ieee80211_tx_info *next_info =
 					IEEE80211_SKB_CB(next_skb);
 		if (next_info->flags & IEEE80211_TX_CTL_AMPDU) {
 			tcb_desc->empkt_len[tcb_desc->empkt_num] =
@@ -554,7 +554,7 @@ static bool _rtl_pci_update_earlymode_info(struct ieee80211_hw *hw,
 			break;
 		}
 
-		if (skb_queue_is_last(&rtlpriv->mac80211.skb_waitq[tid], 
+		if (skb_queue_is_last(&rtlpriv->mac80211.skb_waitq[tid],
 				      next_skb))
 			break;
 
@@ -575,26 +575,26 @@ static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw)
 	struct sk_buff *skb = NULL;
 	struct ieee80211_tx_info *info = NULL;
 	int tid; /* should be int */
-	
+
 	if (!rtlpriv->rtlhal.b_earlymode_enable)
-		return;	
+		return;
 	if (rtlpriv->dm.supp_phymode_switch &&
 		(rtlpriv->easy_concurrent_ctl.bswitch_in_process ||
-		(rtlpriv->buddy_priv && 
+		(rtlpriv->buddy_priv &&
 		 rtlpriv->buddy_priv->easy_concurrent_ctl.bswitch_in_process)))
 		return;
-	/* we juse use em for BE/BK/VI/VO */
+	/* we just use em for BE/BK/VI/VO */
 	for (tid = 7; tid >= 0; tid--) {
 		u8 hw_queue = ac_to_hwq[rtl_tid_to_ac(hw, tid)];
 		struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue];
-		while (!mac->act_scanning && 
+		while (!mac->act_scanning &&
 		       rtlpriv->psc.rfpwr_state == ERFON) {
 			struct rtl_tcb_desc tcb_desc;
-			memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));			
+			memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
 
 			spin_lock_bh(&rtlpriv->locks.waitq_lock);
 			if (!skb_queue_empty(&mac->skb_waitq[tid]) &&
-			    (ring->entries - skb_queue_len(&ring->queue) > 
+			    (ring->entries - skb_queue_len(&ring->queue) >
 			     rtlhal->max_earlymode_num)) {
 				skb = skb_dequeue(&mac->skb_waitq[tid]);
 			} else {
@@ -607,7 +607,7 @@ static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw)
 			 * multicast/broadcast/no_qos data */
 			info = IEEE80211_SKB_CB(skb);
 			if (info->flags & IEEE80211_TX_CTL_AMPDU)
-				_rtl_pci_update_earlymode_info(hw, skb, 
+				_rtl_pci_update_earlymode_info(hw, skb,
 							       &tcb_desc, tid);
 
 /*<delete in kernel start>*/
@@ -635,7 +635,7 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 		u8 tid;
 		u8 *entry;
 
-		
+
 		if (rtlpriv->use_new_trx_flow)
 			entry = (u8 *)(&ring->buffer_desc[ring->idx]);
 		else
@@ -643,11 +643,11 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 
 		if (!rtlpriv->cfg->ops->is_tx_desc_closed(hw, prio, ring->idx))
 			return;
-			
+
 		ring->idx = (ring->idx + 1) % ring->entries;
-		
+
 		skb = __skb_dequeue(&ring->queue);
-		
+
 		pci_unmap_single(rtlpci->pdev,
 				 le32_to_cpu(rtlpriv->cfg->ops->
 					     get_desc((u8 *) entry, true,
@@ -672,7 +672,7 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 		}
 
 		/* for sw LPS, just after NULL skb send out, we can
-		 * sure AP kown we are sleeped, our we should not let
+		 * sure AP known we are slept, our we should not let
 		 * rf to sleep*/
 		fc = rtl_get_fc(skb);
 		if (ieee80211_is_nullfunc(fc)) {
@@ -740,7 +740,7 @@ static int _rtl_pci_init_one_rxdesc(struct ieee80211_hw *hw,
 	u8 tmp_one = 1;
 	struct sk_buff *skb;
 
-	skb = dev_alloc_skb(rtlpci->rxbuffersize);	
+	skb = dev_alloc_skb(rtlpci->rxbuffersize);
 	if (!skb)
 		return 0;
 	rtlpci->rx_ring[rxring_idx].rx_buf[desc_idx] = skb;
@@ -754,25 +754,25 @@ static int _rtl_pci_init_one_rxdesc(struct ieee80211_hw *hw,
 	if (pci_dma_mapping_error(rtlpci->pdev, bufferaddress))
 		return 0;
 	if (rtlpriv->use_new_trx_flow) {
-		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false, 
+		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false,
 					    HW_DESC_RX_PREPARE,
 					    (u8 *) & bufferaddress);
-	} else {	
-		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false, 
+	} else {
+		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false,
 					    HW_DESC_RXBUFF_ADDR,
 					    (u8 *) & bufferaddress);
-		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false, 
+		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false,
 					    HW_DESC_RXPKT_LEN,
 					    (u8 *) & rtlpci->rxbuffersize);
-		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false, 
+		rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, false,
 					    HW_DESC_RXOWN,
 					    (u8 *) & tmp_one);
 	}
-	
+
 	return 1;
 }
 
-/* inorder to receive 8K AMSDU we have set skb to
+/* In order to receive 8K AMSDU we have set skb to
  * 9100bytes in init rx ring, but if this packet is
  * not a AMSDU, this so big packet will be sent to
  * TCP/IP directly, this cause big packet ping fail
@@ -783,7 +783,7 @@ static int _rtl_pci_init_one_rxdesc(struct ieee80211_hw *hw,
 /* but some platform will fail when alloc skb sometimes.
  * in this condition, we will send the old skb to
  * mac80211 directly, this will not cause any other
- * issues, but only be losted by TCP/IP */
+ * issues, but only be lost by TCP/IP */
 static void _rtl_pci_rx_to_mac80211(struct ieee80211_hw *hw,
 	struct sk_buff *skb, struct ieee80211_rx_status rx_status)
 {
@@ -792,7 +792,7 @@ static void _rtl_pci_rx_to_mac80211(struct ieee80211_hw *hw,
 	} else {
 		struct sk_buff *uskb = NULL;
 		u8 *pdata;
-		
+
 		uskb = dev_alloc_skb(skb->len + 128);
 		if (likely(uskb)) {
 			memcpy(IEEE80211_SKB_RXCB(uskb), &rx_status,
@@ -804,7 +804,7 @@ static void _rtl_pci_rx_to_mac80211(struct ieee80211_hw *hw,
 			ieee80211_rx_irqsafe(hw, uskb);
 		} else {
 			ieee80211_rx_irqsafe(hw, skb);
-		}	
+		}
 	}
 }
 
@@ -814,11 +814,11 @@ static void _rtl_pci_hs_interrupt(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 
-	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[MAC_HSISR], 
-		       rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[MAC_HSISR]) | 
+	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[MAC_HSISR],
+		       rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[MAC_HSISR]) |
 		       rtlpci->sys_irq_mask);
 
-	
+
 }
 static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 {
@@ -839,7 +839,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 		.noise = -98,
 		.rate = 0,
 	};
-	
+
 	/*RX NORMAL PKT */
 	while (count--) {
 		struct ieee80211_hdr *hdr;
@@ -852,65 +852,65 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 		/*rx pkt */
 		struct sk_buff *skb = rtlpci->rx_ring[rxring_idx].rx_buf[
 					rtlpci->rx_ring[rxring_idx].idx];
-		
+
 		if (rtlpriv->use_new_trx_flow) {
-			rx_remained_cnt = 
+			rx_remained_cnt =
 				rtlpriv->cfg->ops->rx_desc_buff_remained_cnt(hw,
 								      hw_queue);
-			if (rx_remained_cnt < 1) 
+			if (rx_remained_cnt < 1)
 				return;
-			
+
 		} else {	/* rx descriptor */
 			pdesc = &rtlpci->rx_ring[rxring_idx].desc[
 				rtlpci->rx_ring[rxring_idx].idx];
-			
+
 			own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
-							       false, 
+							       false,
 							       HW_DESC_OWN);
 			if (own) /* wait data to be filled by hardware */
 				return;
 		}
-		
+
 		/* Get here means: data is filled already*/
 		/* AAAAAAttention !!!
 		 * We can NOT access 'skb' before 'pci_unmap_single' */
 		pci_unmap_single(rtlpci->pdev, *((dma_addr_t *) skb->cb),
 			 	 rtlpci->rxbuffersize, PCI_DMA_FROMDEVICE);
-		
+
 		if (rtlpriv->use_new_trx_flow) {
 			buffer_desc = &rtlpci->rx_ring[rxring_idx].buffer_desc[
 				rtlpci->rx_ring[rxring_idx].idx];
 			/*means rx wifi info*/
 			pdesc = (struct rtl_rx_desc *)skb->data;
 		}
-		
+
 		rtlpriv->cfg->ops->query_rx_desc(hw, &status,
 						 &rx_status, (u8 *) pdesc, skb);
-			
+
 		if (rtlpriv->use_new_trx_flow)
-			rtlpriv->cfg->ops->rx_check_dma_ok(hw, 
-							   (u8 *)buffer_desc, 
+			rtlpriv->cfg->ops->rx_check_dma_ok(hw,
+							   (u8 *)buffer_desc,
 							   hw_queue);
 
-			
-		len = rtlpriv->cfg->ops->get_desc((u8 *)pdesc, false, 
+
+		len = rtlpriv->cfg->ops->get_desc((u8 *)pdesc, false,
 						  HW_DESC_RXPKT_LEN);
-			
+
 		if (skb->end - skb->tail > len) {
 			skb_put(skb, len);
-			if (rtlpriv->use_new_trx_flow)	
-				skb_reserve(skb, status.rx_drvinfo_size + 
+			if (rtlpriv->use_new_trx_flow)
+				skb_reserve(skb, status.rx_drvinfo_size +
 						 status.rx_bufshift + 24);
 			else
-				skb_reserve(skb, status.rx_drvinfo_size + 
+				skb_reserve(skb, status.rx_drvinfo_size +
 						 status.rx_bufshift);
 
 		} else {
-			printk("skb->end - skb->tail = %d, len is %d\n", 
+			printk("skb->end - skb->tail = %d, len is %d\n",
 			       skb->end - skb->tail, len);
 			break;
 		}
-			
+
 		rtlpriv->cfg->ops->rx_command_packet_handler(hw, status, skb);
 
 		/*
@@ -922,9 +922,9 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 
 		hdr = rtl_get_hdr(skb);
 		fc = rtl_get_fc(skb);
-		
+
 		if (!status.b_crc && !status.b_hwerror) {
-			memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, 
+			memcpy(IEEE80211_SKB_RXCB(skb), &rx_status,
 			       sizeof(rx_status));
 
 			if (is_broadcast_ether_addr(hdr->addr1)) {
@@ -947,13 +947,13 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 
 			/* static bcn for roaming */
 			rtl_beacon_statistic(hw, skb);
-			rtl_p2p_info(hw, (void*)skb->data, skb->len);	
+			rtl_p2p_info(hw, (void*)skb->data, skb->len);
 			/* for sw lps */
 			rtl_swlps_beacon(hw, (void*)skb->data, skb->len);
 			rtl_recognize_peer(hw, (void*)skb->data, skb->len);
 			if ((rtlpriv->mac80211.opmode == NL80211_IFTYPE_AP) &&
 			    (rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G)&&
-			    (ieee80211_is_beacon(fc) || 
+			    (ieee80211_is_beacon(fc) ||
 			     ieee80211_is_probe_resp(fc))) {
 				dev_kfree_skb_any(skb);
 			} else {
@@ -964,13 +964,13 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 		}
 		if (rtlpriv->use_new_trx_flow) {
 			rtlpci->rx_ring[hw_queue].next_rx_rp += 1;
-			rtlpci->rx_ring[hw_queue].next_rx_rp %= 
+			rtlpci->rx_ring[hw_queue].next_rx_rp %=
 							RTL_PCI_MAX_RX_COUNT;
 
 
 			rx_remained_cnt--;
 			if (1/*rx_remained_cnt == 0*/) {
-				rtl_write_word(rtlpriv, 0x3B4, 
+				rtl_write_word(rtlpriv, 0x3B4,
 					rtlpci->rx_ring[hw_queue].next_rx_rp);
 			}
 		}
@@ -981,22 +981,22 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 		}
 
 		if (rtlpriv->use_new_trx_flow) {
-			_rtl_pci_init_one_rxdesc(hw, (u8 *)buffer_desc, 
+			_rtl_pci_init_one_rxdesc(hw, (u8 *)buffer_desc,
 						 rxring_idx,
-					       rtlpci->rx_ring[rxring_idx].idx);			
+					       rtlpci->rx_ring[rxring_idx].idx);
 		} else {
 			_rtl_pci_init_one_rxdesc(hw, (u8 *)pdesc, rxring_idx,
-					       rtlpci->rx_ring[rxring_idx].idx);			
+					       rtlpci->rx_ring[rxring_idx].idx);
 
-			if (rtlpci->rx_ring[rxring_idx].idx == 
+			if (rtlpci->rx_ring[rxring_idx].idx ==
 			    rtlpci->rxringcount - 1)
-				rtlpriv->cfg->ops->set_desc(hw, (u8 *) pdesc, 
-							    false, 
+				rtlpriv->cfg->ops->set_desc(hw, (u8 *) pdesc,
+							    false,
 							    HW_DESC_RXERO,
 							    (u8 *) & tmp_one);
 		}
-		rtlpci->rx_ring[rxring_idx].idx = 
-				(rtlpci->rx_ring[rxring_idx].idx + 1) % 
+		rtlpci->rx_ring[rxring_idx].idx =
+				(rtlpci->rx_ring[rxring_idx].idx + 1) %
 				rtlpci->rxringcount;
 	}
 }
@@ -1011,7 +1011,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	u32 inta = 0;
 	u32 intb = 0;
 
-	
+
 
 	if (rtlpci->irq_enabled == 0)
 		return IRQ_HANDLED;
@@ -1020,7 +1020,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 
 
 	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[MAC_HIMR], 0x0);
-	
+
 
 	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[MAC_HIMRE], 0x0);
 
@@ -1029,7 +1029,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	rtlpriv->cfg->ops->interrupt_recognized(hw, &inta, &intb);
 
 
-	/*Shared IRQ or HW disappared */
+	/*Shared IRQ or HW disappeared */
 	if (!inta || inta == 0xffff)
 		goto done;
 	/*<1> beacon related */
@@ -1127,7 +1127,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	/*<4> fw related*/
 	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723AE) {
 		if (inta & rtlpriv->cfg->maps[RTL_IMR_C2HCMD]) {
-			RT_TRACE(COMP_INTR, DBG_TRACE, 
+			RT_TRACE(COMP_INTR, DBG_TRACE,
 				 ("firmware interrupt!\n"));
 			queue_delayed_work(rtlpriv->works.rtl_wq,
 					   &rtlpriv->works.fwevt_wq, 0);
@@ -1142,12 +1142,12 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8188EE ||
 	    rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
 		if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_HSISR_IND])) {
-			RT_TRACE(COMP_INTR, DBG_TRACE, 
+			RT_TRACE(COMP_INTR, DBG_TRACE,
 					 ("hsisr interrupt!\n"));
 			_rtl_pci_hs_interrupt(hw);
 		}
 	}
-	
+
 
 	if(rtlpriv->rtlhal.b_earlymode_enable)
 		tasklet_schedule(&rtlpriv->works.irq_tasklet);
@@ -1157,7 +1157,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[MAC_HIMRE],
 			rtlpci->irq_mask[1]);
 	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-	
+
 	return IRQ_HANDLED;
 
 done:
@@ -1200,16 +1200,16 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
 	pdesc = &ring->desc[0];
 	if (rtlpriv->use_new_trx_flow)
 		pbuffer_desc = &ring->buffer_desc[0];
-	
+
 /*<delete in kernel start>*/
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
-	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, 
-				        (u8 *)pbuffer_desc, info, pskb, 
+	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
+				        (u8 *)pbuffer_desc, info, pskb,
 				        BEACON_QUEUE, &tcb_desc);
 #else
 /*<delete in kernel end>*/
 	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
-					(u8 *)pbuffer_desc, info, NULL, pskb, 
+					(u8 *)pbuffer_desc, info, NULL, pskb,
 					BEACON_QUEUE, &tcb_desc);
 /*<delete in kernel start>*/
 #endif
@@ -1235,7 +1235,7 @@ static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw)
 		desc_num = TX_DESC_NUM_92E;
 	else
 		desc_num = RT_TXDESC_NUM;
-	
+
 	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++) {
 		rtlpci->txringcount[i] = desc_num;
 	}
@@ -1309,12 +1309,12 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 	/* alloc tx buffer desc for new trx flow*/
 	if (rtlpriv->use_new_trx_flow) {
 		buffer_desc = pci_alloc_consistent(rtlpci->pdev,
-					    sizeof(*buffer_desc) * entries, 
+					    sizeof(*buffer_desc) * entries,
 					    &buffer_desc_dma);
 
 		if (!buffer_desc || (unsigned long)buffer_desc & 0xFF) {
 			RT_TRACE(COMP_ERR, DBG_EMERG,
-				 ("Cannot allocate TX ring (prio = %d)\n", 
+				 ("Cannot allocate TX ring (prio = %d)\n",
 				 prio));
 			return -ENOMEM;
 		}
@@ -1322,13 +1322,13 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 		memset(buffer_desc, 0, sizeof(*buffer_desc) * entries);
 		rtlpci->tx_ring[prio].buffer_desc = buffer_desc;
 		rtlpci->tx_ring[prio].buffer_desc_dma = buffer_desc_dma;
-		
+
 		rtlpci->tx_ring[prio].cur_tx_rp = 0;
 		rtlpci->tx_ring[prio].cur_tx_wp = 0;
 		rtlpci->tx_ring[prio].avl_desc = entries;
 
 	}
-	
+
 	/* alloc dma for this ring */
 	desc = pci_alloc_consistent(rtlpci->pdev,
 				    sizeof(*desc) * entries, &desc_dma);
@@ -1342,7 +1342,7 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 	memset(desc, 0, sizeof(*desc) * entries);
 	rtlpci->tx_ring[prio].desc = desc;
 	rtlpci->tx_ring[prio].dma = desc_dma;
-	
+
 	rtlpci->tx_ring[prio].idx = 0;
 	rtlpci->tx_ring[prio].entries = entries;
 	skb_queue_head_init(&rtlpci->tx_ring[prio].queue);
@@ -1357,7 +1357,7 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 						      sizeof(*desc));
 
 			rtlpriv->cfg->ops->set_desc(hw, (u8 *) & (desc[i]),
-						    true, 
+						    true,
 						    HW_DESC_TX_NEXTDESC_ADDR,
 						    (u8 *) & nextdescaddress);
 		}
@@ -1371,15 +1371,15 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	int i;
-	
+
 	if (rtlpriv->use_new_trx_flow) {
 		struct rtl_rx_buffer_desc *entry = NULL;
 		/* alloc dma for this ring */
-		rtlpci->rx_ring[rxring_idx].buffer_desc = 
+		rtlpci->rx_ring[rxring_idx].buffer_desc =
 		    pci_alloc_consistent(rtlpci->pdev,
 					 sizeof(*rtlpci->rx_ring[rxring_idx].
-					        buffer_desc) * 
-					        rtlpci->rxringcount, 
+					        buffer_desc) *
+					        rtlpci->rxringcount,
 					 &rtlpci->rx_ring[rxring_idx].dma);
 		if (!rtlpci->rx_ring[rxring_idx].buffer_desc ||
 		    (unsigned long)rtlpci->rx_ring[rxring_idx].buffer_desc & 0xFF) {
@@ -1393,9 +1393,9 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
 
 		/* init every desc in this ring */
 		rtlpci->rx_ring[rxring_idx].idx = 0;
-		for (i = 0; i < rtlpci->rxringcount; i++) {			
+		for (i = 0; i < rtlpci->rxringcount; i++) {
 			entry = &rtlpci->rx_ring[rxring_idx].buffer_desc[i];
-			if (!_rtl_pci_init_one_rxdesc(hw, (u8 *)entry, 
+			if (!_rtl_pci_init_one_rxdesc(hw, (u8 *)entry,
 						      rxring_idx, i))
 				return -ENOMEM;
 		}
@@ -1403,14 +1403,14 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
 		struct rtl_rx_desc *entry = NULL;
 		u8 tmp_one = 1;
 		/* alloc dma for this ring */
-		rtlpci->rx_ring[rxring_idx].desc = 
+		rtlpci->rx_ring[rxring_idx].desc =
 		    pci_alloc_consistent(rtlpci->pdev,
 					 sizeof(*rtlpci->rx_ring[rxring_idx].
-					        desc) * rtlpci->rxringcount, 
+					        desc) * rtlpci->rxringcount,
 					 &rtlpci->rx_ring[rxring_idx].dma);
 		if (!rtlpci->rx_ring[rxring_idx].desc ||
 		    (unsigned long)rtlpci->rx_ring[rxring_idx].desc & 0xFF) {
-			RT_TRACE(COMP_ERR, DBG_EMERG, 
+			RT_TRACE(COMP_ERR, DBG_EMERG,
 				 ("Cannot allocate RX ring\n"));
 			return -ENOMEM;
 		}
@@ -1421,9 +1421,9 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
 
 		/* init every desc in this ring */
 		rtlpci->rx_ring[rxring_idx].idx = 0;
-		for (i = 0; i < rtlpci->rxringcount; i++) {			
+		for (i = 0; i < rtlpci->rxringcount; i++) {
 			entry = &rtlpci->rx_ring[rxring_idx].desc[i];
-			if (!_rtl_pci_init_one_rxdesc(hw, (u8 *)entry, 
+			if (!_rtl_pci_init_one_rxdesc(hw, (u8 *)entry,
 						      rxring_idx, i))
 				return -ENOMEM;
 		}
@@ -1467,7 +1467,7 @@ static void _rtl_pci_free_tx_ring(struct ieee80211_hw *hw,
 				    sizeof(*ring->buffer_desc) * ring->entries,
 				    ring->buffer_desc, ring->buffer_desc_dma);
 		ring->buffer_desc = NULL;
-	}	
+	}
 }
 
 static void _rtl_pci_free_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
@@ -1532,7 +1532,7 @@ err_free_rings:
 		_rtl_pci_free_rx_ring(hw, rxring_idx);
 
 	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++)
-		if (rtlpci->tx_ring[i].desc || 
+		if (rtlpci->tx_ring[i].desc ||
 		    rtlpci->tx_ring[i].buffer_desc)
 			_rtl_pci_free_tx_ring(hw, i);
 
@@ -1567,16 +1567,16 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw)
 		/* force the rx_ring[RX_MPDU_QUEUE/
 		 * RX_CMD_QUEUE].idx to the first one */
 		/*new trx flow, do nothing*/
-		if ((rtlpriv->use_new_trx_flow == false) && 
+		if ((rtlpriv->use_new_trx_flow == false) &&
 		     rtlpci->rx_ring[rxring_idx].desc) {
 			struct rtl_rx_desc *entry = NULL;
 
 			for (i = 0; i < rtlpci->rxringcount; i++) {
-				entry = &rtlpci->rx_ring[rxring_idx].desc[i];			
-				rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry, 
+				entry = &rtlpci->rx_ring[rxring_idx].desc[i];
+				rtlpriv->cfg->ops->set_desc(hw, (u8 *) entry,
 							    false,
-							    HW_DESC_RXOWN, 
-							    (u8 *) & tmp_one);		
+							    HW_DESC_RXOWN,
+							    (u8 *) & tmp_one);
 			}
 		}
 		rtlpci->rx_ring[rxring_idx].idx = 0;	}
@@ -1585,13 +1585,13 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw)
 	 * and force the  tx idx to the first one */
 	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
 	for (i = 0; i < RTL_PCI_MAX_TX_QUEUE_COUNT; i++) {
-		if (rtlpci->tx_ring[i].desc || 
+		if (rtlpci->tx_ring[i].desc ||
 			rtlpci->tx_ring[i].buffer_desc) {
 			struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[i];
 
 			while (skb_queue_len(&ring->queue)) {
 				u8 *entry;
-				struct sk_buff *skb = 
+				struct sk_buff *skb =
 					__skb_dequeue(&ring->queue);
 				if (rtlpriv->use_new_trx_flow)
 					entry = (u8 *)(&ring->buffer_desc
@@ -1618,7 +1618,7 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw)
 
 /*<delete in kernel start>*/
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
-static bool rtl_pci_tx_chk_waitq_insert(struct ieee80211_hw *hw, 
+static bool rtl_pci_tx_chk_waitq_insert(struct ieee80211_hw *hw,
 					struct sk_buff *skb)
 #else
 /*<delete in kernel end>*/
@@ -1741,10 +1741,10 @@ static int rtl_pci_tx(struct ieee80211_hw *hw,
 	}
 
 	pdesc = &ring->desc[idx];
-	
+
 	if (rtlpriv->use_new_trx_flow) {
 		ptx_bd_desc = &ring->buffer_desc[idx];
-	} else {	
+	} else {
 		own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
 				true, HW_DESC_OWN);
 
@@ -1755,17 +1755,17 @@ static int rtl_pci_tx(struct ieee80211_hw *hw,
 				  hw_queue, ring->idx, idx,
 				  skb_queue_len(&ring->queue)));
 
-			spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, 
+			spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock,
 					       flags);
 			return skb->len;
 		}
 	}
-	
+
 	if (ieee80211_is_data_qos(fc)) {
 		tid = rtl_get_tid(skb);
 		if (sta) {
 			sta_entry = (struct rtl_sta_info *)sta->drv_priv;
-			seq_number = (le16_to_cpu(hdr->seq_ctrl) & 
+			seq_number = (le16_to_cpu(hdr->seq_ctrl) &
 				      IEEE80211_SCTL_SEQ) >> 4;
 			seq_number += 1;
 
@@ -1779,13 +1779,13 @@ static int rtl_pci_tx(struct ieee80211_hw *hw,
 
 /*<delete in kernel start>*/
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
-	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, 
-					(u8 *)ptx_bd_desc, info, skb, 
+	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
+					(u8 *)ptx_bd_desc, info, skb,
 					hw_queue, ptcb_desc);
 #else
 /*<delete in kernel end>*/
-	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc, 
-					(u8 *)ptx_bd_desc, info, sta, skb, 
+	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
+					(u8 *)ptx_bd_desc, info, sta, skb,
 					hw_queue, ptcb_desc);
 /*<delete in kernel start>*/
 #endif
@@ -1832,10 +1832,10 @@ static void rtl_pci_flush(struct ieee80211_hw *hw, bool drop)
 	u16 i = 0;
 	int queue_id;
 	struct rtl8192_tx_ring *ring;
-	
+
 	if (mac->skip_scan)
 		return;
-	
+
 	for (queue_id = RTL_PCI_MAX_TX_QUEUE_COUNT - 1; queue_id >= 0;) {
 		u32 queue_len;
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0))
@@ -1936,7 +1936,7 @@ void rtl_pci_stop(struct ieee80211_hw *hw)
 	u8 RFInProgressTimeOut = 0;
 
 	/*
-	 *should before disable interrrupt&adapter
+	 *should before disable interrupt&adapter
 	 *and will do it immediately.
 	 */
 	set_hal_stop(rtlhal);
@@ -2081,13 +2081,13 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 			rtlhal->interfaceindex = 0;
 		}
 	}
-	
+
 	/* 92ee use new trx flow */
 	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE)
 		rtlpriv->use_new_trx_flow = true;
 	else
 		rtlpriv->use_new_trx_flow = false;
-	
+
 	/*find bus info */
 	pcipriv->ndis_adapter.busnumber = pdev->bus->number;
 	pcipriv->ndis_adapter.devnumber = PCI_SLOT(pdev->devfn);
@@ -2095,7 +2095,7 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 
 	/*find bridge info */
 	pcipriv->ndis_adapter.pcibridge_vendor = PCI_BRIDGE_VENDOR_UNKNOWN;
-	/* some ARM have no bridge_pdev and will crash here 
+	/* some ARM have no bridge_pdev and will crash here
 	 * so we should check if bridge_pdev is NULL */
 	if (bridge_pdev) {
 		pcipriv->ndis_adapter.pcibridge_vendorid = bridge_pdev->vendor;
@@ -2187,7 +2187,7 @@ static int rtl_pci_intr_mode_msi(struct ieee80211_hw *hw)
 	}
 
 	rtlpci->using_msi = true;
-	
+
 	RT_TRACE(COMP_INIT|COMP_INTR, DBG_DMESG, ("MSI Interrupt Mode!\n"));
 	return 0;
 }
@@ -2198,7 +2198,7 @@ static int rtl_pci_intr_mode_legacy(struct ieee80211_hw *hw)
 	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(pcipriv);
 	int ret;
-	
+
 	ret = request_irq(rtlpci->pdev->irq, &_rtl_pci_interrupt,
 			  IRQF_SHARED, KBUILD_MODNAME, hw);
 	if (ret < 0) {
@@ -2206,7 +2206,7 @@ static int rtl_pci_intr_mode_legacy(struct ieee80211_hw *hw)
 	}
 
 	rtlpci->using_msi = false;
-	RT_TRACE(COMP_INIT|COMP_INTR, DBG_DMESG, 
+	RT_TRACE(COMP_INIT|COMP_INTR, DBG_DMESG,
 		 ("Pin-based Interrupt Mode!\n"));
 	return 0;
 }
@@ -2293,7 +2293,7 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 	/*
 	 *init dbgp flags before all
 	 *other functions, because we will
-	 *use it in other funtions like
+	 *use it in other functions like
 	 *RT_TRACE/RT_PRINT/RTL_PRINT_DATA
 	 *you can not use these macro
 	 *before this
@@ -2377,7 +2377,7 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 	} else {
 		rtlpriv->mac80211.mac80211_registered = 1;
 	}
-	/* the wiphy must have been registed to 
+	/* the wiphy must have been registed to
 	 * cfg80211 prior to regulatory_hint */
 	if (regulatory_hint(hw->wiphy, rtlpriv->regd.alpha2)) {
 		RT_TRACE(COMP_ERR, DBG_WARNING, ("regulatory_hint fail\n"));
@@ -2428,13 +2428,13 @@ fail1:
 	return -ENODEV;
 
 }
-//EXPORT_SYMBOL(rtl_pci_probe);
+/* EXPORT_SYMBOL(rtl_pci_probe); */
 
 struct ieee80211_hw *rtl_pci_get_hw_pointer(void)
 {
 	return hw_export;
 }
-//EXPORT_SYMBOL(rtl_pci_get_hw_pointer);
+/* EXPORT_SYMBOL(rtl_pci_get_hw_pointer); */
 
 void rtl_pci_disconnect(struct pci_dev *pdev)
 {
@@ -2450,7 +2450,7 @@ void rtl_pci_disconnect(struct pci_dev *pdev)
 
 	/* add for prov */
 	rtl_proc_remove_one(hw);
-	
+
 
 	/*ieee80211_unregister_hw will call ops_stop */
 	if (rtlmac->mac80211_registered == 1) {
@@ -2491,7 +2491,7 @@ void rtl_pci_disconnect(struct pci_dev *pdev)
 
 	ieee80211_free_hw(hw);
 }
-//EXPORT_SYMBOL(rtl_pci_disconnect);
+/* EXPORT_SYMBOL(rtl_pci_disconnect); */
 
 /***************************************
 kernel pci power state define:
@@ -2519,7 +2519,7 @@ int rtl_pci_suspend(struct device *dev)
 
 	return 0;
 }
-//EXPORT_SYMBOL(rtl_pci_suspend);
+/* EXPORT_SYMBOL(rtl_pci_suspend); */
 
 int rtl_pci_resume(struct device *dev)
 {
@@ -2529,10 +2529,10 @@ int rtl_pci_resume(struct device *dev)
 
 	rtlpriv->cfg->ops->hw_resume(hw);
 	rtl_init_rfkill(hw);
-	
+
 	return 0;
 }
-//EXPORT_SYMBOL(rtl_pci_resume);
+/* EXPORT_SYMBOL(rtl_pci_resume); */
 
 struct rtl_intf_ops rtl_pci_ops = {
 	.read_efuse_byte = read_efuse_byte,
diff --git a/drivers/staging/rtl8821ae/pci.h b/drivers/staging/rtl8821ae/pci.h
index 9f206550a657..06eaa521e0eb 100644
--- a/drivers/staging/rtl8821ae/pci.h
+++ b/drivers/staging/rtl8821ae/pci.h
@@ -148,11 +148,11 @@ struct rtl_pci_capabilities_header {
   * RX wifi info == RX descriptor in old flow */
 struct rtl_tx_buffer_desc {
 #if (RTL8192EE_SEG_NUM == 2)
-	u32 dword[2*(DMA_IS_64BIT + 1)*8]; //seg = 8
+	u32 dword[2*(DMA_IS_64BIT + 1)*8]; /* seg = 8 */
 #elif (RTL8192EE_SEG_NUM == 1)
-	u32 dword[2*(DMA_IS_64BIT + 1)*4]; //seg = 4
+	u32 dword[2*(DMA_IS_64BIT + 1)*4]; /* seg = 4 */
 #elif (RTL8192EE_SEG_NUM == 0)
-	u32 dword[2*(DMA_IS_64BIT + 1)*2]; //seg = 2
+	u32 dword[2*(DMA_IS_64BIT + 1)*2]; /* seg = 2 */
 #endif
 } __packed;
 
@@ -187,7 +187,7 @@ struct rtl8192_tx_ring {
 };
 
 struct rtl8192_rx_ring {
-	struct rtl_rx_desc *desc;/*for old trx flow, not uesd in new trx*/
+	struct rtl_rx_desc *desc;/*for old trx flow, not used in new trx*/
 	/*dma matches either 'desc' or 'buffer_desc'*/
 	dma_addr_t dma;
 	unsigned int idx;
diff --git a/drivers/staging/rtl8821ae/ps.c b/drivers/staging/rtl8821ae/ps.c
index f12ffa83c58d..7876442417f4 100644
--- a/drivers/staging/rtl8821ae/ps.c
+++ b/drivers/staging/rtl8821ae/ps.c
@@ -257,7 +257,7 @@ void rtl_ips_nic_off_wq_callback(void *data)
 		 *Do not enter IPS in the following conditions:
 		 *(1) RF is already OFF or Sleep
 		 *(2) b_swrf_processing (indicates the IPS is still under going)
-		 *(3) Connectted (only disconnected can trigger IPS)
+		 *(3) Connected (only disconnected can trigger IPS)
 		 *(4) IBSS (send Beacon)
 		 *(5) AP mode (send Beacon)
 		 *(6) monitor mode (rcv packet)
diff --git a/drivers/staging/rtl8821ae/rc.c b/drivers/staging/rtl8821ae/rc.c
index d387f13ea7dc..0cc32c60ddee 100644
--- a/drivers/staging/rtl8821ae/rc.c
+++ b/drivers/staging/rtl8821ae/rc.c
@@ -286,7 +286,6 @@ static void rtl_rate_free_sta(void *rtlpriv,
 }
 
 static struct rate_control_ops rtl_rate_ops = {
-	.module = NULL,
 	.name = "rtl_rc",
 	.alloc = rtl_rate_alloc,
 	.free = rtl_rate_free,
diff --git a/drivers/staging/rtl8821ae/regd.c b/drivers/staging/rtl8821ae/regd.c
index d89f15cb8089..0a4b3984b7ef 100644
--- a/drivers/staging/rtl8821ae/regd.c
+++ b/drivers/staging/rtl8821ae/regd.c
@@ -243,7 +243,7 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy,
 	}
 
 	/*
-	 *If a country IE has been recieved check its rule for this
+	 *If a country IE has been received check its rule for this
 	 *channel first before enabling active scan. The passive scan
 	 *would have been enforced by the initial processing of our
 	 *custom regulatory domain.
@@ -455,7 +455,7 @@ int rtl_regd_init(struct ieee80211_hw *hw,
 
 	if (rtlpriv->regd.country_code >= COUNTRY_CODE_MAX) {
 		RT_TRACE(COMP_REGD, DBG_DMESG,
-			 (KERN_DEBUG "rtl: EEPROM indicates invalid contry code"
+			 (KERN_DEBUG "rtl: EEPROM indicates invalid country code"
 			  "world wide 13 should be used\n"));
 
 		rtlpriv->regd.country_code = COUNTRY_CODE_WORLD_WIDE_13;
diff --git a/drivers/staging/rtl8821ae/regd.h b/drivers/staging/rtl8821ae/regd.h
index abc60ab8165c..dceb3f18200b 100644
--- a/drivers/staging/rtl8821ae/regd.h
+++ b/drivers/staging/rtl8821ae/regd.h
@@ -30,8 +30,8 @@
 #ifndef __RTL_REGD_H__
 #define __RTL_REGD_H__
 
-#define IEEE80211_CHAN_NO_IBSS		1<<2
-#define IEEE80211_CHAN_PASSIVE_SCAN	1<<1
+#define IEEE80211_CHAN_NO_IBSS		(1 << 2)
+#define IEEE80211_CHAN_PASSIVE_SCAN	(1 << 1)
 #define WIPHY_FLAG_CUSTOM_REGULATORY	BIT(0)
 #define WIPHY_FLAG_STRICT_REGULATORY	BIT(1)
 #define WIPHY_FLAG_DISABLE_BEACON_HINTS	BIT(2)
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/dm.c b/drivers/staging/rtl8821ae/rtl8821ae/dm.c
index 8634206b8929..e0efcd281dfe 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/dm.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/dm.c
@@ -731,7 +731,7 @@ void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw)
 		rtl_dm_dig->min_undecorated_pwdb_for_dm =
 		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
 		RT_TRACE(COMP_BB_POWERSAVING, DBG_LOUD,
-			 ("AP Ext Port or disconnet PWDB = 0x%x \n",
+			 ("AP Ext Port or disconnect PWDB = 0x%x \n",
 			  rtl_dm_dig->min_undecorated_pwdb_for_dm));
 	}
 	RT_TRACE(COMP_DIG, DBG_LOUD, ("MinUndecoratedPWDBForDM =%d\n",
@@ -925,7 +925,7 @@ static void rtl8821ae_dm_dig(struct ieee80211_hw *hw)
 
 	if (rtlpriv->falsealm_cnt.cnt_all > 10000) {
 		RT_TRACE(COMP_DIG, DBG_LOUD,
-			("rtl8821ae_dm_dig(): Abnornally false alarm case. \n"));
+			("rtl8821ae_dm_dig(): Abnormally false alarm case. \n"));
 
 		if (dm_digtable.large_fa_hit != 3)
 		        dm_digtable.large_fa_hit++;
@@ -1087,7 +1087,7 @@ static void rtl8821ae_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
 	else
 		falsealm_cnt->cnt_all = falsealm_cnt->cnt_ofdm_fail;
 
-	/*reset OFDM FA coutner*/
+	/*reset OFDM FA counter*/
 	rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 1);
 	rtl_set_bbreg(hw, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 0);
 	/* reset CCK FA counter*/
@@ -1316,7 +1316,7 @@ u8 rtl8812ae_hw_rate_to_mrate(
 /*-----------------------------------------------------------------------------
  * Function:	odm_TxPwrTrackSetPwr88E()
  *
- * Overview:	88E change all channel tx power accordign to flag.
+ * Overview:	88E change all channel tx power according to flag.
  *				OFDM & CCK are all different.
  *
  * Input:		NONE
@@ -1537,7 +1537,7 @@ void rtl8812ae_dm_txpwr_track_set_pwr(struct ieee80211_hw *hw,
 					rtldm->modify_txagc_flag_path_b = false;
 
 					RT_TRACE(COMP_POWER_TRACKING, DBG_LOUD,
-						("******Path_B pDM_Odm->Modify_TxAGC_Flag = FALSE \n"));
+						("******Path_B dm_Odm->Modify_TxAGC_Flag = FALSE \n"));
 				}
 			}
 		}
@@ -1654,7 +1654,7 @@ void rtl8812ae_dm_txpower_tracking_callback_thermalmeter
 
 	if (delta > 0 && rtldm->txpower_track_control)
 	{
-		/*"delta" here is used to record the absolute value of differrence.*/
+		/*"delta" here is used to record the absolute value of difference.*/
 	    	delta = thermal_value > rtlefuse->eeprom_thermalmeter ? \
 		    	(thermal_value - rtlefuse->eeprom_thermalmeter) : \
 		    	(rtlefuse->eeprom_thermalmeter - thermal_value);
@@ -1976,7 +1976,7 @@ void rtl8821ae_phy_lccalibrate(
 /*-----------------------------------------------------------------------------
  * Function:	odm_TxPwrTrackSetPwr88E()
  *
- * Overview:	88E change all channel tx power accordign to flag.
+ * Overview:	88E change all channel tx power according to flag.
  *				OFDM & CCK are all different.
  *
  * Input:		NONE
@@ -2159,7 +2159,7 @@ void rtl8821ae_dm_txpower_tracking_callback_thermalmeter
 	u8 *delta_swing_table_idx_tup_b;
 	u8 *delta_swing_table_idx_tdown_b;
 
-	/*2. Initilization ( 7 steps in total )*/
+	/*2. Initialization ( 7 steps in total )*/
 	rtl8821ae_get_delta_swing_table(hw, (u8**)&delta_swing_table_idx_tup_a,
 									(u8**)&delta_swing_table_idx_tdown_a,
 									  (u8**)&delta_swing_table_idx_tup_b,
@@ -2244,7 +2244,7 @@ void rtl8821ae_dm_txpower_tracking_callback_thermalmeter
 
 	if (delta > 0 && rtldm->txpower_track_control)
 	{
-		/*"delta" here is used to record the absolute value of differrence.*/
+		/*"delta" here is used to record the absolute value of difference.*/
 	    	delta = thermal_value > rtlefuse->eeprom_thermalmeter ? \
 		    	(thermal_value - rtlefuse->eeprom_thermalmeter) : \
 		    	(rtlefuse->eeprom_thermalmeter - thermal_value);
@@ -2613,11 +2613,11 @@ static void rtl8821ae_dm_check_edca_turbo(struct ieee80211_hw *hw)
 	RT_TRACE(COMP_TURBO, DBG_LOUD,
 		("rtl8821ae_dm_check_edca_turbo=====>"));
 	RT_TRACE(COMP_TURBO, DBG_LOUD,
-		("Orginial BE PARAM: 0x%x\n",
+		("Original BE PARAM: 0x%x\n",
 		rtl_read_dword(rtlpriv, DM_REG_EDCA_BE_11N)));
 
 	/*===============================
-	list paramter for different platform
+	list parameter for different platform
 	===============================*/
 	b_last_is_cur_rdl_state = rtlpriv->dm.bis_cur_rdlstate;
 	pb_is_cur_rdl_state = &( rtlpriv->dm.bis_cur_rdlstate);
@@ -2963,7 +2963,7 @@ void rtl8821ae_dm_dynamic_atc_switch(struct ieee80211_hw *hw)
 			"Crystal cap = 0x%x, Crystal cap offset = %d\n",
 			rtldm->crystal_cap, adjust_xtal));
 
-		/*3.Adjudt Crystal Cap.*/
+		/*3.Adjust Crystal Cap.*/
 		if (adjust_xtal != 0){
 			rtldm->is_freeze = 0;
 			rtldm->crystal_cap += adjust_xtal;
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/fw.c b/drivers/staging/rtl8821ae/rtl8821ae/fw.c
index 4083cab926a3..46eb4125d18f 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/fw.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/fw.c
@@ -164,7 +164,7 @@ static int _rtl8821ae_fw_free_to_go(struct ieee80211_hw *hw)
 
 	if (counter >= FW_8821AE_POLLING_TIMEOUT_COUNT) {
 		RT_TRACE(COMP_ERR, DBG_LOUD,
-			 ("chksum report faill ! REG_MCUFWDL:0x%08x .\n",
+			 ("chksum report fail ! REG_MCUFWDL:0x%08x .\n",
 			  value32));
 		goto exit;
 	}
@@ -368,7 +368,7 @@ static void _rtl8821ae_fill_h2c_command(struct ieee80211_hw *hw,
 				wait_h2c_limmit--;
 				if (wait_h2c_limmit == 0) {
 					RT_TRACE(COMP_CMD, DBG_LOUD,
-						 ("Wating too long for FW read "
+						 ("Waiting too long for FW read "
 						  "clear HMEBox(%d)!\n", boxnum));
 					break;
 				}
@@ -378,7 +378,7 @@ static void _rtl8821ae_fill_h2c_command(struct ieee80211_hw *hw,
 				isfw_read = _rtl8821ae_check_fw_read_last_h2c(hw, boxnum);
 				u1b_tmp = rtl_read_byte(rtlpriv, 0x130);
 				RT_TRACE(COMP_CMD, DBG_LOUD,
-					 ("Wating for FW read clear HMEBox(%d)!!! "
+					 ("Waiting for FW read clear HMEBox(%d)!!! "
 					  "0x130 = %2x\n", boxnum, u1b_tmp));
 			}
 		}
@@ -1179,7 +1179,7 @@ void rtl8821ae_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
 			 ("Set RSVD page location to Fw FAIL!!!!!!.\n"));
 }
 
-/*Shoud check FW support p2p or not.*/
+/*Should check FW support p2p or not.*/
 void rtl8821ae_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw, u8 ctwindow)
 {
 	u8 u1_ctwindow_period[1] ={ ctwindow};
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/hal_bt_coexist.h b/drivers/staging/rtl8821ae/rtl8821ae/hal_bt_coexist.h
index 799cc6f95cc1..b365f82f481c 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/hal_bt_coexist.h
+++ b/drivers/staging/rtl8821ae/rtl8821ae/hal_bt_coexist.h
@@ -142,7 +142,7 @@ void rtl8821ae_dm_bt_hw_coex_all_off(struct ieee80211_hw *hw);
 long rtl8821ae_dm_bt_get_rx_ss(struct ieee80211_hw *hw);
 void rtl8821ae_dm_bt_balance(struct ieee80211_hw *hw,
 			bool b_balance_on, u8 ms0, u8 ms1);
-void rtl8821ae_dm_bt_agc_table(struct ieee80211_hw *hw, u8 tyep);
+void rtl8821ae_dm_bt_agc_table(struct ieee80211_hw *hw, u8 type);
 void rtl8821ae_dm_bt_bb_back_off_level(struct ieee80211_hw *hw, u8 type);
 u8 rtl8821ae_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw,
 						u8	level_num, u8	rssi_thresh, u8 rssi_thresh1);
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/hal_btc.c b/drivers/staging/rtl8821ae/rtl8821ae/hal_btc.c
index 79386ee142f9..7b1d113505fb 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/hal_btc.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/hal_btc.c
@@ -157,7 +157,7 @@ bool rtl8821ae_dm_bt_is_same_coexist_state(struct ieee80211_hw *hw)
 		&&(rtlpcipriv->btcoexist.previous_state_h
 		== rtlpcipriv->btcoexist.current_state_h)) {
 		RT_TRACE(COMP_BT_COEXIST, DBG_DMESG,
-				("[DM][BT], Coexist state do not chang!!\n"));
+				("[DM][BT], Coexist state do not change!!\n"));
 		return true;
 	} else {
 		RT_TRACE(COMP_BT_COEXIST, DBG_DMESG,
@@ -902,7 +902,7 @@ void rtl8821ae_dm_bt_set_bt_dm(struct ieee80211_hw *hw, struct btdm_8821ae *p_bt
 
 	/*
 	 * Note:
-	 * We should add delay for making sure sw DacSwing can be set sucessfully.
+	 * We should add delay for making sure sw DacSwing can be set successfully.
 	 * because of that rtl8821ae_dm_bt_set_fw_2_ant_hid() and rtl8821ae_dm_bt_set_fw_tdma_ctrl()
 	 * will overwrite the reg 0x880.
 	*/
@@ -2025,7 +2025,7 @@ void rtl_8821ae_c2h_command_handle(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, 0x1AF, 0x00);
 		return;
 	}
-	ptmp_buf = (u8 *) kmalloc(c2h_event.cmd_len, GFP_KERNEL);
+	ptmp_buf = kmalloc(c2h_event.cmd_len, GFP_KERNEL);
 	if(ptmp_buf == NULL) {
 		RT_TRACE(COMP_FW, DBG_TRACE, ("malloc cmd buf failed\n"));
 		return;
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/hw.c b/drivers/staging/rtl8821ae/rtl8821ae/hw.c
index 5ed7a114c56b..1b8583b689d4 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/hw.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/hw.c
@@ -147,6 +147,7 @@ static void _rtl8821ae_set_fw_clock_on(struct ieee80211_hw *hw,
 		} else {
 			rtlhal->bfw_clk_change_in_progress = false;
 			spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+			break;
 		}
 	}
 
@@ -1016,7 +1017,7 @@ static void _rtl8821ae_hw_configure(struct ieee80211_hw *hw)
 	/* ARFB table 12 for 11ac 24G 1SS */
 	rtl_write_dword(rtlpriv, REG_ARFR3, 0x00000015);
 	rtl_write_dword(rtlpriv, REG_ARFR3 + 4, 0xffcff000);
-	/* 0x420[7] = 0 , enable retry AMPDU in new AMPD not singal MPDU. */
+	/* 0x420[7] = 0 , enable retry AMPDU in new AMPD not signal MPDU. */
 	rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F00);
 	rtl_write_byte(rtlpriv, REG_AMPDU_MAX_TIME, 0x70);
 
@@ -1406,7 +1407,7 @@ int rtl8821ae_hw_init(struct ieee80211_hw *hw)
 	rtl8821ae_phy_mac_config(hw);
 	/* because last function modify RCR, so we update
 	 * rcr var here, or TP will unstable for receive_config
-	 * is wrong, RX RCR_ACRC32 will cause TP unstabel & Rx
+	 * is wrong, RX RCR_ACRC32 will cause TP unstable & Rx
 	 * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252
 	rtlpci->receive_config = rtl_read_dword(rtlpriv, REG_RCR);
 	rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
@@ -1562,7 +1563,7 @@ static enum version_8821ae _rtl8821ae_read_chip_version(struct ieee80211_hw *hw)
 			break;
 		default:
 			RT_TRACE(COMP_INIT, DBG_LOUD,
-				("Chip Version ID: Unknow (0x%X).\n", version));
+				("Chip Version ID: Unknown (0x%X).\n", version));
 			break;
 	}
 
@@ -1622,7 +1623,7 @@ static int _rtl8821ae_set_media_status(struct ieee80211_hw *hw,
 
 	rtl_write_byte(rtlpriv, (MSR), bt_msr);
 	rtlpriv->cfg->ops->led_control(hw, ledaction);
-	if ((bt_msr & 0xfc) == MSR_AP)
+	if ((bt_msr & ~0xfc) == MSR_AP)
 		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
 	else
 		rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
@@ -2371,7 +2372,7 @@ static void _rtl8812ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_
 	if (rtlefuse->eeprom_channelplan == 0xff)
 		rtlefuse->eeprom_channelplan = 0x7F;
 
-	/* set channel paln to world wide 13 */
+	/* set channel plan to world wide 13 */
 	//rtlefuse->channel_plan = (u8) rtlefuse->eeprom_channelplan;
 
 	/*parse xtal*/
@@ -2534,7 +2535,7 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_
 	if (rtlefuse->eeprom_channelplan == 0xff)
 		rtlefuse->eeprom_channelplan = 0x7F;
 
-	/* set channel paln to world wide 13 */
+	/* set channel plan to world wide 13 */
 	//rtlefuse->channel_plan = (u8) rtlefuse->eeprom_channelplan;
 
 	/*parse xtal*/
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/phy.c b/drivers/staging/rtl8821ae/rtl8821ae/phy.c
index d02fca38a2b2..1dd33016b4b9 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/phy.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/phy.c
@@ -86,7 +86,7 @@ void rtl8812ae_fixspur(
 			/* 0x8AC[11:10] = 2'b10*/
 
 
-		/* <20120914, Kordan> A workarould to resolve
+		/* <20120914, Kordan> A workaround to resolve
 		2480Mhz spur by setting ADC clock as 160M. (Asked by Binson)*/
 		if (band_width == HT_CHANNEL_WIDTH_20 &&
 			(channel == 13 || channel == 14)) {
@@ -107,7 +107,7 @@ void rtl8812ae_fixspur(
 	}
 	else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
 	{
-		/* <20120914, Kordan> A workarould to resolve
+		/* <20120914, Kordan> A workaround to resolve
 		2480Mhz spur by setting ADC clock as 160M. (Asked by Binson)*/
 		if (band_width == HT_CHANNEL_WIDTH_20 &&
 			(channel == 13 || channel == 14))
@@ -441,8 +441,8 @@ u32 phy_get_tx_bb_swing_8812A(
 	struct rtl_dm *rtldm = rtl_dm(rtlpriv);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 
-	char bb_swing_2g = (char) (-1 * 0xFF);
-	char bb_swing_5g = (char) (-1 * 0xFF);
+	char bb_swing_2g = (char) ((-1 * 0xFF) & 0xFF);
+	char bb_swing_5g = (char) ((-1 * 0xFF) & 0xFF);
 	u32  out = 0x200;
 	const char auto_temp = -1;
 
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/phy.h b/drivers/staging/rtl8821ae/rtl8821ae/phy.h
index a932d8c9d45d..a80bf739940a 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/phy.h
+++ b/drivers/staging/rtl8821ae/rtl8821ae/phy.h
@@ -30,7 +30,7 @@
 #ifndef __RTL8821AE_PHY_H__
 #define __RTL8821AE_PHY_H__
 
-/*It must always set to 4, otherwise read efuse table secquence will be wrong.*/
+/*It must always set to 4, otherwise read efuse table sequence will be wrong.*/
 #define MAX_TX_COUNT	4
 #define	TX_1S			0
 #define	TX_2S			1
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/pwrseq.h b/drivers/staging/rtl8821ae/rtl8821ae/pwrseq.h
index 8b39c042fa93..480a6bb6d76b 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/pwrseq.h
+++ b/drivers/staging/rtl8821ae/rtl8821ae/pwrseq.h
@@ -81,7 +81,7 @@
 	{0x0047, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0},/* 0x47[7:0] = 00 gpio mode */	\
 	{0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0},/* suspend option all off */	\
 	{0x0014, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x80, BIT7},/*0x14[7] = 1 turn on ZCD */	\
-	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, BIT0},/* 0x15[0] =1 trun on ZCD */	\
+	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, BIT0},/* 0x15[0] =1 turn on ZCD */	\
 	{0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x10, BIT4},/*0x23[4] = 1 hpon LDO sleep mode */	\
 	{0x0008, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x02, 0},/*0x8[1] = 0 ANA clk =500k */	\
 	{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, BIT3, BIT3}, /*0x04[11] = 2b'11 enable WL suspend for PCIe*/
@@ -91,7 +91,7 @@
 	/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, // comments here*/								\
 	{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, BIT3, 0}, /*0x04[11] = 2b'01enable WL suspend*/   \
 	{0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x10, 0},/*0x23[4] = 0 hpon LDO sleep mode leave */	\
-	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, 0},/* 0x15[0] =0 trun off ZCD */	\
+	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, 0},/* 0x15[0] =0 turn off ZCD */	\
 	{0x0014, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x80, 0},/*0x14[7] = 0 turn off ZCD */	\
 	{0x0046, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0x00},/* gpio0~7 input mode */	\
 	{0x0043, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0x00},/* gpio11 input mode, gpio10~8 input mode */
@@ -110,7 +110,7 @@
 	{0x0046, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0xff},/* gpio0~7 output mode */	\
 	{0x0047, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0},/* 0x47[7:0] = 00 gpio mode */	\
 	{0x0014, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x80, BIT7},/*0x14[7] = 1 turn on ZCD */	\
-	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, BIT0},/* 0x15[0] =1 trun on ZCD */	\
+	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, BIT0},/* 0x15[0] =1 turn on ZCD */	\
 	{0x0012, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, 0},/*0x12[0] = 0 force PFM mode */	\
 	{0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x10, BIT4},/*0x23[4] = 1 hpon LDO sleep mode */	\
 	{0x0008, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x02, 0},/*0x8[1] = 0 ANA clk =500k */	\
@@ -124,7 +124,7 @@
 	/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, // comments here*/                       \
 	{0x0012, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, BIT0, BIT0},/*0x12[0] = 1 force PWM mode */	\
 	{0x0014, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x80, 0},/*0x14[7] = 0 turn off ZCD */	\
-	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, 0},/* 0x15[0] =0 trun off ZCD */	\
+	{0x0015, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x01, 0},/* 0x15[0] =0 turn off ZCD */	\
 	{0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0x10, 0},/*0x23[4] = 0 hpon LDO leave sleep mode */	\
 	{0x0046, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0x00},/* gpio0~7 input mode */	\
 	{0x0043, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,PWR_BASEADDR_MAC,PWR_CMD_WRITE, 0xFF, 0x00},/* gpio11 input mode, gpio10~8 input mode */ \
@@ -204,7 +204,7 @@ extern struct wlan_pwr_cfg  rtl8812_leave_lps_flow[RTL8812_TRANS_LPS_TO_ACT_STEP
 	4: LPS--Low Power State
 	5: SUS--Suspend
 
-	The transision from different states are defined below
+	The transition from different states are defined below
 	TRANS_CARDEMU_TO_ACT
 	TRANS_ACT_TO_CARDEMU
 	TRANS_CARDEMU_TO_SUS
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/pwrseqcmd.c b/drivers/staging/rtl8821ae/rtl8821ae/pwrseqcmd.c
index 710bc015251c..ff1887187770 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/pwrseqcmd.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/pwrseqcmd.c
@@ -82,7 +82,7 @@ bool rtl_hal_pwrseqcmdparsing (struct rtl_priv* rtlpriv, u8 cut_version,
 					value = value | (GET_PWR_CFG_VALUE(pwr_cfg_cmd)
 							& GET_PWR_CFG_MASK(pwr_cfg_cmd));
 
-					/*Write the value back to sytem register*/
+					/*Write the value back to system register*/
 					rtl_write_byte(rtlpriv, offset, value);
 				}
 				break;
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/reg.h b/drivers/staging/rtl8821ae/rtl8821ae/reg.h
index 09c5f00d2603..beffb4243b1e 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/reg.h
+++ b/drivers/staging/rtl8821ae/rtl8821ae/reg.h
@@ -596,13 +596,13 @@
 #define	IMR_BCNDMAINT3			BIT(23)		/* Beacon DMA Interrupt 3		*/
 #define	IMR_BCNDMAINT2			BIT(22)		/* Beacon DMA Interrupt 2		*/
 #define	IMR_BCNDMAINT1			BIT(21)		/* Beacon DMA Interrupt 1		*/
-#define	IMR_BCNDOK7				BIT(20)		/* Beacon Queue DMA OK Interrup 7 */
-#define	IMR_BCNDOK6				BIT(19)		/* Beacon Queue DMA OK Interrup 6 */
-#define	IMR_BCNDOK5				BIT(18)		/* Beacon Queue DMA OK Interrup 5 */
-#define	IMR_BCNDOK4				BIT(17)		/* Beacon Queue DMA OK Interrup 4 */
-#define	IMR_BCNDOK3				BIT(16)		/* Beacon Queue DMA OK Interrup 3 */
-#define	IMR_BCNDOK2				BIT(15)		/* Beacon Queue DMA OK Interrup 2 */
-#define	IMR_BCNDOK1				BIT(14)		/* Beacon Queue DMA OK Interrup 1 */
+#define	IMR_BCNDOK7				BIT(20)		/* Beacon Queue DMA OK Interrupt 7 */
+#define	IMR_BCNDOK6				BIT(19)		/* Beacon Queue DMA OK Interrupt 6 */
+#define	IMR_BCNDOK5				BIT(18)		/* Beacon Queue DMA OK Interrupt 5 */
+#define	IMR_BCNDOK4				BIT(17)		/* Beacon Queue DMA OK Interrupt 4 */
+#define	IMR_BCNDOK3				BIT(16)		/* Beacon Queue DMA OK Interrupt 3 */
+#define	IMR_BCNDOK2				BIT(15)		/* Beacon Queue DMA OK Interrupt 2 */
+#define	IMR_BCNDOK1				BIT(14)		/* Beacon Queue DMA OK Interrupt 1 */
 #define	IMR_ATIMEND_E		BIT(13)		/* ATIM Window End Extension for Win7 */
 #define	IMR_TXERR				BIT(11)		/* Tx Error Flag Interrupt Status, write 1 clear. */
 #define	IMR_RXERR				BIT(10)		/* Rx Error Flag INT Status, Write 1 clear */
@@ -613,7 +613,7 @@
 #define	HWSET_MAX_SIZE				512
 #define   EFUSE_MAX_SECTION			64
 #define   EFUSE_REAL_CONTENT_LEN			256
-#define 	EFUSE_OOB_PROTECT_BYTES    	18 	/* PG data exclude header, dummy 7 bytes frome CP test and reserved 1byte.*/
+#define 	EFUSE_OOB_PROTECT_BYTES    	18 	/* PG data exclude header, dummy 7 bytes from CP test and reserved 1byte.*/
 
 
 #define	EEPROM_DEFAULT_TSSI					0x0
@@ -1511,7 +1511,7 @@
 #define	ROFDM0_TXCOEFF5				0xcb4
 #define	ROFDM0_TXCOEFF6				0xcb8
 
-/*Path_A RFE cotrol */
+/*Path_A RFE control */
 #define	RA_RFE_CTRL_8812				0xcb8
 /*Path_B RFE control*/
 #define	RB_RFE_CTRL_8812				0xeb8
@@ -2336,19 +2336,19 @@
 #define		WOL_REASON_DEAUTH			BIT(3)
 #define		WOL_REASON_FW_DISCONNECT	BIT(4)
 
-#define		RA_RFE_PINMUX	0xcb0  /* Path_A RFE cotrol pinmux*/
+#define		RA_RFE_PINMUX	0xcb0  /* Path_A RFE control pinmux*/
 #define		RB_RFE_PINMUX	0xeb0 /* Path_B RFE control pinmux*/
 
 #define		RA_RFE_INV 0xcb4
 #define		RB_RFE_INV 0xeb4
 
 /* RXIQC */
-#define		RA_RXIQC_AB    	0xc10  /*RxIQ imblance matrix coeff. A & B*/
-#define		RA_RXIQC_CD    	0xc14  /*RxIQ imblance matrix coeff. C & D*/
+#define		RA_RXIQC_AB    	0xc10  /*RxIQ imbalance matrix coeff. A & B*/
+#define		RA_RXIQC_CD    	0xc14  /*RxIQ imbalance matrix coeff. C & D*/
 #define	 	RA_TXSCALE 		0xc1c  /* Pah_A TX scaling factor*/
 #define		RB_TXSCALE 		0xe1c  /* Path_B TX scaling factor*/
-#define		RB_RXIQC_AB    	0xe10  /*RxIQ imblance matrix coeff. A & B*/
-#define		RB_RXIQC_CD    	0xe14  /*RxIQ imblance matrix coeff. C & D*/
+#define		RB_RXIQC_AB    	0xe10  /*RxIQ imbalance matrix coeff. A & B*/
+#define		RB_RXIQC_CD    	0xe14  /*RxIQ imbalance matrix coeff. C & D*/
 #define		RXIQC_AC		0x02ff  /*bit mask for IQC matrix element A & C*/
 #define		RXIQC_BD		0x02ff0000 /*bit mask for IQC matrix element A & C*/
 
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/sw.c b/drivers/staging/rtl8821ae/rtl8821ae/sw.c
index 85a3474fc099..a8d175569770 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/sw.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/sw.c
@@ -57,9 +57,9 @@ void rtl8821ae_init_aspm_vars(struct ieee80211_hw *hw)
 	 * 0 - Disable ASPM,
 	 * 1 - Enable ASPM without Clock Req,
 	 * 2 - Enable ASPM with Clock Req,
-	 * 3 - Alwyas Enable ASPM with Clock Req,
+	 * 3 - Always Enable ASPM with Clock Req,
 	 * 4 - Always Enable ASPM without Clock Req.
-	 * set defult to RTL8192CE:3 RTL8192E:2
+	 * set default to RTL8192CE:3 RTL8192E:2
 	 * */
 	rtlpci->const_pci_aspm = 3;
 
diff --git a/drivers/staging/rtl8821ae/rtl8821ae/trx.c b/drivers/staging/rtl8821ae/rtl8821ae/trx.c
index 75ae4387fe19..f40a93c0d2bb 100644
--- a/drivers/staging/rtl8821ae/rtl8821ae/trx.c
+++ b/drivers/staging/rtl8821ae/rtl8821ae/trx.c
@@ -37,8 +37,8 @@
 #include "trx.h"
 #include "led.h"
 #include "dm.h"
-#include "phy.h"
-u8 _rtl8821ae_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
+
+static u8 _rtl8821ae_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
 {
 	u16 fc = rtl_get_fc(skb);
 
@@ -244,7 +244,7 @@ static void _rtl8821ae_query_rxphystatus(struct ieee80211_hw *hw,
 		cck_agc_rpt = cck_buf->cck_agc_rpt;
 
 		/* (1)Hardware does not provide RSSI for CCK */
-		/* (2)PWDB, Average PWDB cacluated by
+		/* (2)PWDB, Average PWDB calculated by
 		 * hardware (for rate adaptive) */
 		if (ppsc->rfpwr_state == ERFON)
 			cck_highpwr = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2,
@@ -363,7 +363,7 @@ static void _rtl8821ae_query_rxphystatus(struct ieee80211_hw *hw,
 				pstatus->rx_mimo_signalstrength[i] = (u8) rssi;
 		}
 
-		/* (2)PWDB, Average PWDB cacluated by
+		/* (2)PWDB, Average PWDB calculated by
 		 * hardware (for rate adaptive) */
 		rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110;
 
@@ -603,7 +603,7 @@ bool rtl8821ae_rx_query_desc(struct ieee80211_hw *hw,
 
 	/* hw will set status->decrypted true, if it finds the
 	 * frame is open data frame or mgmt frame. */
-	/* So hw will not decryption robust managment frame
+	/* So hw will not decryption robust management frame
 	 * for IEEE80211w but still set status->decrypted
 	 * true, so here we should set it back to undecrypted
 	 * for IEEE80211w frame, and mac80211 sw will help
@@ -616,7 +616,7 @@ bool rtl8821ae_rx_query_desc(struct ieee80211_hw *hw,
 				return false;
 		}
 
-		if ((ieee80211_is_robust_mgmt_frame(hdr)) &&
+		if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
 			(ieee80211_has_protected(hdr->frame_control)))
 			rx_status->flag &= ~RX_FLAG_DECRYPTED;
 		else
diff --git a/drivers/staging/rtl8821ae/wifi.h b/drivers/staging/rtl8821ae/wifi.h
index 76bef93ad70a..17a9d9f8781d 100644
--- a/drivers/staging/rtl8821ae/wifi.h
+++ b/drivers/staging/rtl8821ae/wifi.h
@@ -40,10 +40,10 @@
 
 
 #define RF_CHANGE_BY_INIT		0
-#define RF_CHANGE_BY_IPS 		BIT(28)
-#define RF_CHANGE_BY_PS 		BIT(29)
-#define RF_CHANGE_BY_HW 		BIT(30)
-#define RF_CHANGE_BY_SW 		BIT(31)
+#define RF_CHANGE_BY_IPS		BIT(28)
+#define RF_CHANGE_BY_PS			BIT(29)
+#define RF_CHANGE_BY_HW			BIT(30)
+#define RF_CHANGE_BY_SW			BIT(31)
 
 #define IQK_ADDA_REG_NUM		16
 #define IQK_MAC_REG_NUM			4
@@ -69,35 +69,35 @@
 #define QBSS_LOAD_SIZE			5
 #define MAX_WMMELE_LENGTH		64
 
-#define TOTAL_CAM_ENTRY 		32
+#define TOTAL_CAM_ENTRY			32
 
 /*slot time for 11g. */
 #define RTL_SLOT_TIME_9			9
 #define RTL_SLOT_TIME_20		20
 
 /*related with tcp/ip. */
-/*if_ehther.h*/
-#define ETH_P_PAE 			0x888E	/*Port Access Entity
+/*if_ether.h*/
+#define ETH_P_PAE			0x888E	/*Port Access Entity
 						 *(IEEE 802.1X) */
-#define ETH_P_IP        		0x0800	/*Internet Protocol packet */
-#define ETH_P_ARP       		0x0806	/*Address Resolution packet */
-#define SNAP_SIZE 			6
+#define ETH_P_IP			0x0800	/*Internet Protocol packet */
+#define ETH_P_ARP			0x0806	/*Address Resolution packet */
+#define SNAP_SIZE			6
 #define PROTOC_TYPE_SIZE		2
 
 /*related with 802.11 frame*/
-#define MAC80211_3ADDR_LEN 		24
-#define MAC80211_4ADDR_LEN 		30
+#define MAC80211_3ADDR_LEN		24
+#define MAC80211_4ADDR_LEN		30
 
 #define CHANNEL_MAX_NUMBER		(14 + 24 + 21)	/* 14 is the max
 							 * channel number */
 #define CHANNEL_MAX_NUMBER_2G		14
-#define CHANNEL_MAX_NUMBER_5G	    	54 /* Please refer to
+#define CHANNEL_MAX_NUMBER_5G		54 /* Please refer to
 					    *"phy_GetChnlGroup8812A" and
 					    * "Hal_ReadTxPowerInfo8812A"*/
 #define CHANNEL_MAX_NUMBER_5G_80M	7
 #define CHANNEL_GROUP_MAX		(3 + 9)	/* ch1~3, ch4~9, ch10~14
 						 * total three groups */
-#define MAX_PG_GROUP 			13
+#define MAX_PG_GROUP			13
 #define	CHANNEL_GROUP_MAX_2G		3
 #define	CHANNEL_GROUP_IDX_5GL		3
 #define	CHANNEL_GROUP_IDX_5GM		6
@@ -112,14 +112,14 @@
 #define MAX_NUM_RATES			264
 
 /*for 88E use*/
-/*It must always set to 4, otherwise read efuse table secquence will be wrong.*/
+/*It must always set to 4, otherwise read efuse table sequence will be wrong.*/
 #define MAX_TX_COUNT			4
 #define	MAX_RF_PATH			4
 #define	MAX_CHNL_GROUP_24G		6
 #define	MAX_CHNL_GROUP_5G		14
 
 /* BK, BE, VI, VO, HCCA, MANAGEMENT, COMMAND, HIGH, BEACON. */
-#define MAX_TX_QUEUE 			9
+#define MAX_TX_QUEUE			9
 
 #define TX_PWR_BY_RATE_NUM_BAND		2
 #define TX_PWR_BY_RATE_NUM_RF		4
@@ -127,11 +127,11 @@
 #define MAX_BASE_NUM_IN_PHY_REG_PG_24G  6
 #define MAX_BASE_NUM_IN_PHY_REG_PG_5G	5
 
-#define DELTA_SWINGIDX_SIZE	30
-#define BAND_NUM 				3
+#define DELTA_SWINGIDX_SIZE		30
+#define BAND_NUM			3
 /*Now, it's just for 8192ee
  *not OK yet, keep it 0*/
-#define DMA_IS_64BIT 0
+#define DMA_IS_64BIT			0
 #define RTL8192EE_SEG_NUM		1 /* 0:2 seg, 1: 4 seg, 2: 8 seg */
 
 struct txpower_info_2g {
@@ -219,7 +219,7 @@ enum hardware_type {
 };
 
 enum scan_operation_backup_opt {
-	SCAN_OPT_BACKUP_BAND0=0,
+	SCAN_OPT_BACKUP_BAND0 = 0,
 	SCAN_OPT_BACKUP_BAND1,
 	SCAN_OPT_RESTORE,
 	SCAN_OPT_MAX
@@ -435,7 +435,7 @@ enum ht_channel_width {
 	HT_CHANNEL_WIDTH_80 = 2,
 };
 
-/* Ref: 802.11i sepc D10.0 7.3.2.25.1
+/* Ref: 802.11i spec D10.0 7.3.2.25.1
 Cipher Suites Encryption Algorithms */
 enum rt_enc_alg {
 	NO_ENCRYPTION = 0,
@@ -499,14 +499,14 @@ enum rtl_var_map {
 	RTL_IMR_BCNDMAINT3,	/*Beacon DMA Interrupt 3 */
 	RTL_IMR_BCNDMAINT2,	/*Beacon DMA Interrupt 2 */
 	RTL_IMR_BCNDMAINT1,	/*Beacon DMA Interrupt 1 */
-	RTL_IMR_BCNDOK8,	/*Beacon Queue DMA OK Interrup 8 */
-	RTL_IMR_BCNDOK7,	/*Beacon Queue DMA OK Interrup 7 */
-	RTL_IMR_BCNDOK6,	/*Beacon Queue DMA OK Interrup 6 */
-	RTL_IMR_BCNDOK5,	/*Beacon Queue DMA OK Interrup 5 */
-	RTL_IMR_BCNDOK4,	/*Beacon Queue DMA OK Interrup 4 */
-	RTL_IMR_BCNDOK3,	/*Beacon Queue DMA OK Interrup 3 */
-	RTL_IMR_BCNDOK2,	/*Beacon Queue DMA OK Interrup 2 */
-	RTL_IMR_BCNDOK1,	/*Beacon Queue DMA OK Interrup 1 */
+	RTL_IMR_BCNDOK8,	/*Beacon Queue DMA OK Interrupt 8 */
+	RTL_IMR_BCNDOK7,	/*Beacon Queue DMA OK Interrupt 7 */
+	RTL_IMR_BCNDOK6,	/*Beacon Queue DMA OK Interrupt 6 */
+	RTL_IMR_BCNDOK5,	/*Beacon Queue DMA OK Interrupt 5 */
+	RTL_IMR_BCNDOK4,	/*Beacon Queue DMA OK Interrupt 4 */
+	RTL_IMR_BCNDOK3,	/*Beacon Queue DMA OK Interrupt 3 */
+	RTL_IMR_BCNDOK2,	/*Beacon Queue DMA OK Interrupt 2 */
+	RTL_IMR_BCNDOK1,	/*Beacon Queue DMA OK Interrupt 1 */
 	RTL_IMR_TIMEOUT2,	/*Timeout interrupt 2 */
 	RTL_IMR_TIMEOUT1,	/*Timeout interrupt 1 */
 	RTL_IMR_TXFOVW,		/*Transmit FIFO Overflow */
@@ -515,10 +515,10 @@ enum rtl_var_map {
 	RTL_IMR_RXFOVW,		/*Receive FIFO Overflow */
 	RTL_IMR_RDU,		/*Receive Descriptor Unavailable */
 	RTL_IMR_ATIMEND,	/*For 92C,ATIM Window End Interrupt */
-	RTL_IMR_BDOK,		/*Beacon Queue DMA OK Interrup */
+	RTL_IMR_BDOK,		/*Beacon Queue DMA OK Interrupt */
 	RTL_IMR_HIGHDOK,	/*High Queue DMA OK Interrupt */
 	RTL_IMR_COMDOK,		/*Command Queue DMA OK Interrupt*/
-	RTL_IMR_TBDOK,		/*Transmit Beacon OK interrup */
+	RTL_IMR_TBDOK,		/*Transmit Beacon OK interrupt */
 	RTL_IMR_MGNTDOK,	/*Management Queue DMA OK Interrupt */
 	RTL_IMR_TBDER,		/*For 92C,Transmit Beacon Error Interrupt */
 	RTL_IMR_BKDOK,		/*AC_BK DMA OK Interrupt */
@@ -645,9 +645,9 @@ enum wireless_mode {
 };
 
 enum ratr_table_mode {
-	RATR_INX_WIRELESS_NGB = 0,		// BGN 40 Mhz 2SS 1SS
-	RATR_INX_WIRELESS_NG = 1,		// GN or N
-	RATR_INX_WIRELESS_NB = 2,		// BGN 20 Mhz 2SS 1SS  or BN
+	RATR_INX_WIRELESS_NGB = 0,		/* BGN 40 Mhz 2SS 1SS */
+	RATR_INX_WIRELESS_NG = 1,		/* GN or N */
+	RATR_INX_WIRELESS_NB = 2,		/* BGN 20 Mhz 2SS 1SS  or BN */
 	RATR_INX_WIRELESS_N = 3,
 	RATR_INX_WIRELESS_GB = 4,
 	RATR_INX_WIRELESS_G = 5,
@@ -759,7 +759,7 @@ struct rtl_tid_data {
 	struct rtl_ht_agg agg;
 };
 
-struct rssi_sta{
+struct rssi_sta {
 	long undecorated_smoothed_pwdb;
 };
 
@@ -899,7 +899,7 @@ struct regd_pair_mapping {
 	u16 reg_2ghz_ctl;
 };
 
-struct dynamic_primary_cca{
+struct dynamic_primary_cca {
 	u8 pricca_flag;
 	u8 intf_flag;
 	u8 intf_type;
@@ -939,14 +939,14 @@ enum p2p_ps_state {
 	P2P_PS_ENABLE = 1,
 	P2P_PS_SCAN = 2,
 	P2P_PS_SCAN_DONE = 3,
-	P2P_PS_ALLSTASLEEP = 4, // for P2P GO
+	P2P_PS_ALLSTASLEEP = 4, /* for P2P GO */
 };
 
 enum p2p_ps_mode {
 	P2P_PS_NONE = 0,
 	P2P_PS_CTWINDOW = 1,
 	P2P_PS_NOA = 2,
-	P2P_PS_MIX = 3, // CTWindow and NoA
+	P2P_PS_MIX = 3, /* CTWindow and NoA */
 };
 
 struct rtl_p2p_ps_info {
@@ -969,7 +969,7 @@ struct rtl_p2p_ps_info {
 	u32 noa_start_time[P2P_MAX_NOA_NUM];
 };
 
- struct p2p_ps_offload_t {
+struct p2p_ps_offload_t {
 	u8 Offload_En:1;
 	u8 role:1; /* 1: Owner, 0: Client */
 	u8 CTWindow_En:1;
@@ -981,7 +981,7 @@ struct rtl_p2p_ps_info {
 };
 
 #define IQK_MATRIX_REG_NUM	8
-#define IQK_MATRIX_SETTINGS_NUM	 (14+24+21) // Channels_2_4G_NUM + Channels_5G_20M_NUM + Channels_5G
+#define IQK_MATRIX_SETTINGS_NUM	 (14+24+21) /* Channels_2_4G_NUM + Channels_5G_20M_NUM + Channels_5G */
 struct iqk_matrix_regs {
 	bool b_iqk_done;
 	long value[1][IQK_MATRIX_REG_NUM];
@@ -1074,12 +1074,12 @@ struct rtl_phy {
 	enum rt_polarity_ctl polarity_ctl;
 };
 
-#define RTL_AGG_STOP 						0
+#define RTL_AGG_STOP						0
 #define RTL_AGG_PROGRESS					1
-#define RTL_AGG_START 						2
+#define RTL_AGG_START						2
 #define RTL_AGG_OPERATIONAL					3
-#define RTL_RX_AGG_START 					1
-#define RTL_RX_AGG_STOP 					0
+#define RTL_RX_AGG_START					1
+#define RTL_RX_AGG_STOP						0
 
 struct rtl_priv;
 struct rtl_io {
@@ -1092,13 +1092,13 @@ struct rtl_io {
 	/*PCI IO map */
 	unsigned long pci_base_addr;	/*device I/O address */
 
-	void (*write8_async) (struct rtl_priv * rtlpriv, u32 addr, u8 val);
-	void (*write16_async) (struct rtl_priv * rtlpriv, u32 addr, u16 val);
-	void (*write32_async) (struct rtl_priv * rtlpriv, u32 addr, u32 val);
+	void (*write8_async)(struct rtl_priv *rtlpriv, u32 addr, u8 val);
+	void (*write16_async)(struct rtl_priv *rtlpriv, u32 addr, u16 val);
+	void (*write32_async)(struct rtl_priv *rtlpriv, u32 addr, u32 val);
 
-	u8(*read8_sync) (struct rtl_priv * rtlpriv, u32 addr);
-	u16(*read16_sync) (struct rtl_priv * rtlpriv, u32 addr);
-	u32(*read32_sync) (struct rtl_priv * rtlpriv, u32 addr);
+	u8 (*read8_sync)(struct rtl_priv *rtlpriv, u32 addr);
+	u16 (*read16_sync)(struct rtl_priv *rtlpriv, u32 addr);
+	u32 (*read32_sync)(struct rtl_priv *rtlpriv, u32 addr);
 
 };
 
@@ -1256,7 +1256,7 @@ struct rtl_security {
 	bool use_defaultkey;
 	/*Encryption Algorithm for Unicast Packet */
 	enum rt_enc_alg pairwise_enc_algorithm;
-	/*Encryption Algorithm for Brocast/Multicast */
+	/*Encryption Algorithm for Broadcast/Multicast */
 	enum rt_enc_alg group_enc_algorithm;
 	/*Cam Entry Bitmap */
 	u32 hwsec_cam_bitmap;
@@ -1317,9 +1317,9 @@ struct rtl_pstbl {
 
 };
 
-#define ASSOCIATE_ENTRY_NUM	32+1
+#define ASSOCIATE_ENTRY_NUM	(32+1)
 
-struct fast_ant_trainning{
+struct fast_ant_trainning {
 	u8 bssid[6];
 	u8 antsel_rx_keep_0;
 	u8 antsel_rx_keep_1;
@@ -1427,19 +1427,19 @@ struct rtl_dm {
 	char bb_swing_diff_5g;
 
 	u8 delta_swing_table_idx_24gccka_p[DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_24gccka_n[DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_24gcckb_p[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24gccka_n[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24gcckb_p[DELTA_SWINGIDX_SIZE];
 	u8 delta_swing_table_idx_24gcckb_n[DELTA_SWINGIDX_SIZE];
 	u8 delta_swing_table_idx_24ga_p[DELTA_SWINGIDX_SIZE];
-   	u8 delta_swing_table_idx_24ga_n[DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_24gb_p[DELTA_SWINGIDX_SIZE];
-   	u8 delta_swing_table_idx_24gb_n[DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_5ga_p[BAND_NUM][DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_5ga_n[BAND_NUM][DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_5gb_p[BAND_NUM][DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_5gb_n[BAND_NUM][DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_24ga_p_8188e[DELTA_SWINGIDX_SIZE];
-    u8 delta_swing_table_idx_24ga_n_8188e[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24ga_n[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24gb_p[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24gb_n[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_5ga_p[BAND_NUM][DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_5ga_n[BAND_NUM][DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_5gb_p[BAND_NUM][DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_5gb_n[BAND_NUM][DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24ga_p_8188e[DELTA_SWINGIDX_SIZE];
+	u8 delta_swing_table_idx_24ga_n_8188e[DELTA_SWINGIDX_SIZE];
 
 
 	/* DMSP */
@@ -1451,7 +1451,7 @@ struct rtl_dm {
 	struct fast_ant_trainning fat_table;
 
 	u8	resp_tx_path;
-	u8 	path_sel;
+	u8	path_sel;
 	u32	patha_sum;
 	u32	pathb_sum;
 	u32	patha_cnt;
@@ -1671,7 +1671,6 @@ struct rtl_stats {
 	u8 rx_mimo_evm_dbm[4];
 	u16 cfo_short[4]; 		/* per-path's Cfo_short */
 	u16 cfo_tail[4];
-
 	u8 rx_pwr[4]; /* per-path's pwdb */
 	u8 rx_snr[4]; /* per-path's SNR */
 	u8 bandwidth;
@@ -1692,7 +1691,7 @@ struct rtl_stats {
 };
 
 struct rt_link_detect {
-	/* count for raoming */
+	/* count for roaming */
 	u32 bcn_rx_inperiod;
 	u32 roam_times;
 
@@ -1756,48 +1755,48 @@ struct proxim {
 	void *proximity_priv;
 	int (*proxim_rx)(struct ieee80211_hw *hw, struct rtl_stats *status,
 			 struct sk_buff *skb);
-	u8  (*proxim_get_var)(struct ieee80211_hw *hw, u8 type);
+	u8 (*proxim_get_var)(struct ieee80211_hw *hw, u8 type);
 };
 
 struct rtl_hal_ops {
-	int (*init_sw_vars) (struct ieee80211_hw * hw);
-	void (*deinit_sw_vars) (struct ieee80211_hw * hw);
-	void (*read_eeprom_info) (struct ieee80211_hw * hw);
-	void (*interrupt_recognized) (struct ieee80211_hw * hw,
-				      u32 * p_inta, u32 * p_intb);
-	int (*hw_init) (struct ieee80211_hw * hw);
-	void (*hw_disable) (struct ieee80211_hw * hw);
-	void (*hw_suspend) (struct ieee80211_hw * hw);
-	void (*hw_resume) (struct ieee80211_hw * hw);
-	void (*enable_interrupt) (struct ieee80211_hw * hw);
-	void (*disable_interrupt) (struct ieee80211_hw * hw);
-	int (*set_network_type) (struct ieee80211_hw * hw,
-				 enum nl80211_iftype type);
+	int (*init_sw_vars)(struct ieee80211_hw *hw);
+	void (*deinit_sw_vars)(struct ieee80211_hw *hw);
+	void (*read_eeprom_info)(struct ieee80211_hw *hw);
+	void (*interrupt_recognized)(struct ieee80211_hw *hw,
+				     u32 *p_inta, u32 *p_intb);
+	int (*hw_init)(struct ieee80211_hw *hw);
+	void (*hw_disable)(struct ieee80211_hw *hw);
+	void (*hw_suspend)(struct ieee80211_hw *hw);
+	void (*hw_resume)(struct ieee80211_hw *hw);
+	void (*enable_interrupt)(struct ieee80211_hw *hw);
+	void (*disable_interrupt)(struct ieee80211_hw *hw);
+	int (*set_network_type)(struct ieee80211_hw *hw,
+				enum nl80211_iftype type);
 	void (*set_chk_bssid)(struct ieee80211_hw *hw,
 			      bool check_bssid);
-	void (*set_bw_mode) (struct ieee80211_hw * hw,
-			     enum nl80211_channel_type ch_type);
-	 u8(*switch_channel) (struct ieee80211_hw * hw);
-	void (*set_qos) (struct ieee80211_hw * hw, int aci);
-	void (*set_bcn_reg) (struct ieee80211_hw * hw);
-	void (*set_bcn_intv) (struct ieee80211_hw * hw);
-	void (*update_interrupt_mask) (struct ieee80211_hw * hw,
-				       u32 add_msr, u32 rm_msr);
-	void (*get_hw_reg) (struct ieee80211_hw * hw, u8 variable, u8 * val);
-	void (*set_hw_reg) (struct ieee80211_hw * hw, u8 variable, u8 * val);
-	void (*update_rate_tbl) (struct ieee80211_hw * hw,
-				 struct ieee80211_sta *sta, u8 rssi_level);
-	void (*pre_fill_tx_bd_desc) (struct ieee80211_hw *hw, u8 *tx_bd_desc,
-				     u8 *desc, u8 queue_index,
-				     struct sk_buff *skb, dma_addr_t addr);
-	u16 (*rx_desc_buff_remained_cnt) (struct ieee80211_hw *hw,
-					  u8 queue_index);
-	void (*rx_check_dma_ok) (struct ieee80211_hw *hw, u8 *header_desc,
-				 u8 queue_index);
-	void (*fill_tx_desc) (struct ieee80211_hw * hw,
-			      struct ieee80211_hdr * hdr,
-			      u8 * pdesc_tx, u8 * pbd_desc,
-			      struct ieee80211_tx_info * info,
+	void (*set_bw_mode)(struct ieee80211_hw *hw,
+			    enum nl80211_channel_type ch_type);
+	u8 (*switch_channel)(struct ieee80211_hw *hw);
+	void (*set_qos)(struct ieee80211_hw *hw, int aci);
+	void (*set_bcn_reg)(struct ieee80211_hw *hw);
+	void (*set_bcn_intv)(struct ieee80211_hw *hw);
+	void (*update_interrupt_mask)(struct ieee80211_hw *hw,
+				      u32 add_msr, u32 rm_msr);
+	void (*get_hw_reg)(struct ieee80211_hw *hw, u8 variable, u8 *val);
+	void (*set_hw_reg)(struct ieee80211_hw *hw, u8 variable, u8 *val);
+	void (*update_rate_tbl)(struct ieee80211_hw *hw,
+				struct ieee80211_sta *sta, u8 rssi_level);
+	void (*pre_fill_tx_bd_desc)(struct ieee80211_hw *hw, u8 *tx_bd_desc,
+				    u8 *desc, u8 queue_index,
+				    struct sk_buff *skb, dma_addr_t addr);
+	u16 (*rx_desc_buff_remained_cnt)(struct ieee80211_hw *hw,
+					 u8 queue_index);
+	void (*rx_check_dma_ok)(struct ieee80211_hw *hw, u8 *header_desc,
+				u8 queue_index);
+	void (*fill_tx_desc)(struct ieee80211_hw *hw,
+			     struct ieee80211_hdr *hdr,
+			     u8 *pdesc_tx, u8 *pbd_desc,
+			     struct ieee80211_tx_info *info,
 /*<delete in kernel start>*/
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
 /*<delete in kernel end>*/
@@ -1805,74 +1804,77 @@ struct rtl_hal_ops {
 /*<delete in kernel start>*/
 #endif
 /*<delete in kernel end>*/
-			      struct sk_buff * skb, u8 hw_queue,
+			      struct sk_buff *skb, u8 hw_queue,
 			      struct rtl_tcb_desc *ptcb_desc);
-	void (*fill_tx_cmddesc) (struct ieee80211_hw * hw, u8 * pdesc,
-				 bool b_firstseg, bool b_lastseg,
-				 struct sk_buff * skb);
-	 bool(*query_rx_desc) (struct ieee80211_hw * hw,
-			       struct rtl_stats * status,
-			       struct ieee80211_rx_status * rx_status,
-			       u8 * pdesc, struct sk_buff * skb);
-	void (*set_channel_access) (struct ieee80211_hw * hw);
-	 bool(*radio_onoff_checking) (struct ieee80211_hw * hw, u8 * valid);
-	void (*dm_watchdog) (struct ieee80211_hw * hw);
-	void (*scan_operation_backup) (struct ieee80211_hw * hw, u8 operation);
-	 bool(*set_rf_power_state) (struct ieee80211_hw * hw,
-				    enum rf_pwrstate rfpwr_state);
-	void (*led_control) (struct ieee80211_hw * hw,
-			     enum led_ctl_mode ledaction);
-	void (*set_desc) (struct ieee80211_hw *hw, u8 * pdesc, bool istx,
-			  u8 desc_name, u8 * val);
-	 u32(*get_desc) (u8 * pdesc, bool istx, u8 desc_name);
-	bool (*is_tx_desc_closed) (struct ieee80211_hw *hw,
-				   u8 hw_queue, u16 index);
-	void (*tx_polling) (struct ieee80211_hw * hw, u8 hw_queue);
-	void (*enable_hw_sec) (struct ieee80211_hw * hw);
-	void (*set_key) (struct ieee80211_hw * hw, u32 key_index,
-			 u8 * p_macaddr, bool is_group, u8 enc_algo,
-			 bool is_wepkey, bool clear_all);
-	void (*init_sw_leds) (struct ieee80211_hw * hw);
-	 u32(*get_bbreg) (struct ieee80211_hw * hw, u32 regaddr, u32 bitmask);
-	void (*set_bbreg) (struct ieee80211_hw * hw, u32 regaddr, u32 bitmask,
-			   u32 data);
-	 u32(*get_rfreg) (struct ieee80211_hw * hw, enum radio_path rfpath,
-			  u32 regaddr, u32 bitmask);
-	void (*set_rfreg) (struct ieee80211_hw * hw, enum radio_path rfpath,
-			   u32 regaddr, u32 bitmask, u32 data);
+	void (*fill_tx_cmddesc)(struct ieee80211_hw *hw, u8 *pdesc,
+				bool b_firstseg, bool b_lastseg,
+				struct sk_buff *skb);
+	bool (*query_rx_desc)(struct ieee80211_hw *hw,
+			      struct rtl_stats *status,
+			      struct ieee80211_rx_status *rx_status,
+			      u8 *pdesc, struct sk_buff *skb);
+	void (*set_channel_access)(struct ieee80211_hw *hw);
+	bool (*radio_onoff_checking)(struct ieee80211_hw *hw, u8 *valid);
+	void (*dm_watchdog)(struct ieee80211_hw *hw);
+	void (*scan_operation_backup)(struct ieee80211_hw *hw, u8 operation);
+	bool (*set_rf_power_state)(struct ieee80211_hw *hw,
+				   enum rf_pwrstate rfpwr_state);
+	void (*led_control)(struct ieee80211_hw *hw,
+			    enum led_ctl_mode ledaction);
+	void (*set_desc)(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
+			 u8 desc_name, u8 *val);
+	u32 (*get_desc)(u8 *pdesc, bool istx, u8 desc_name);
+	bool (*is_tx_desc_closed)(struct ieee80211_hw *hw,
+				  u8 hw_queue, u16 index);
+	void (*tx_polling)(struct ieee80211_hw *hw, u8 hw_queue);
+	void (*enable_hw_sec)(struct ieee80211_hw *hw);
+	void (*set_key)(struct ieee80211_hw *hw, u32 key_index,
+			u8 *p_macaddr, bool is_group, u8 enc_algo,
+			bool is_wepkey, bool clear_all);
+	void (*init_sw_leds)(struct ieee80211_hw *hw);
+	u32 (*get_bbreg)(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask);
+	void (*set_bbreg)(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
+			  u32 data);
+	u32 (*get_rfreg)(struct ieee80211_hw *hw, enum radio_path rfpath,
+			 u32 regaddr, u32 bitmask);
+	void (*set_rfreg)(struct ieee80211_hw *hw, enum radio_path rfpath,
+			  u32 regaddr, u32 bitmask, u32 data);
 	void (*allow_all_destaddr)(struct ieee80211_hw *hw,
-		bool allow_all_da, bool write_into_reg);
-	void (*linked_set_reg) (struct ieee80211_hw * hw);
-	void (*check_switch_to_dmdp) (struct ieee80211_hw * hw);
-	void (*dualmac_easy_concurrent) (struct ieee80211_hw *hw);
-	void (*dualmac_switch_to_dmdp) (struct ieee80211_hw *hw);
-	void (*c2h_command_handle) (struct ieee80211_hw *hw);
-	void (*bt_wifi_media_status_notify) (struct ieee80211_hw *hw, bool mstate);
-	void (*bt_turn_off_bt_coexist_before_enter_lps) (struct ieee80211_hw *hw);
-	void (*fill_h2c_cmd) (struct ieee80211_hw *hw, u8 element_id,
-			      u32 cmd_len, u8 *p_cmdbuffer);
-	bool (*get_btc_status) (void);
-  	u32 (*rx_command_packet_handler)(struct ieee80211_hw *hw, struct rtl_stats status, struct sk_buff *skb);
+				   bool allow_all_da, bool write_into_reg);
+	void (*linked_set_reg)(struct ieee80211_hw *hw);
+	void (*check_switch_to_dmdp)(struct ieee80211_hw *hw);
+	void (*dualmac_easy_concurrent)(struct ieee80211_hw *hw);
+	void (*dualmac_switch_to_dmdp)(struct ieee80211_hw *hw);
+	void (*c2h_command_handle)(struct ieee80211_hw *hw);
+	void (*bt_wifi_media_status_notify)(struct ieee80211_hw *hw,
+					    bool mstate);
+	void (*bt_turn_off_bt_coexist_before_enter_lps)(struct ieee80211_hw *hw);
+	void (*fill_h2c_cmd)(struct ieee80211_hw *hw, u8 element_id,
+			     u32 cmd_len, u8 *p_cmdbuffer);
+	bool (*get_btc_status)(void);
+	u32 (*rx_command_packet_handler)(struct ieee80211_hw *hw,
+					 struct rtl_stats status,
+					 struct sk_buff *skb);
 };
 
 struct rtl_intf_ops {
 	/*com */
 	void (*read_efuse_byte)(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
-	int (*adapter_start) (struct ieee80211_hw * hw);
-	void (*adapter_stop) (struct ieee80211_hw * hw);
+	int (*adapter_start)(struct ieee80211_hw *hw);
+	void (*adapter_stop)(struct ieee80211_hw *hw);
 	bool (*check_buddy_priv)(struct ieee80211_hw *hw,
-			struct rtl_priv **buddy_priv);
+				 struct rtl_priv **buddy_priv);
 
 /*<delete in kernel start>*/
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
-	int (*adapter_tx) (struct ieee80211_hw * hw, struct sk_buff * skb,
-			   struct rtl_tcb_desc *ptcb_desc);
+	int (*adapter_tx)(struct ieee80211_hw *hw, struct sk_buff *skb,
+			  struct rtl_tcb_desc *ptcb_desc);
 #else
 /*<delete in kernel end>*/
-	int (*adapter_tx) (struct ieee80211_hw *hw,
-			   struct ieee80211_sta *sta,
-			   struct sk_buff *skb,
-			   struct rtl_tcb_desc *ptcb_desc);
+	int (*adapter_tx)(struct ieee80211_hw *hw,
+			  struct ieee80211_sta *sta,
+			  struct sk_buff *skb,
+			  struct rtl_tcb_desc *ptcb_desc);
 /*<delete in kernel start>*/
 #endif
 /*<delete in kernel end>*/
@@ -1881,22 +1883,22 @@ struct rtl_intf_ops {
 #else
 	void (*flush)(struct ieee80211_hw *hw, bool drop);
 #endif
-	int (*reset_trx_ring) (struct ieee80211_hw * hw);
+	int (*reset_trx_ring)(struct ieee80211_hw *hw);
 /*<delete in kernel start>*/
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
-	bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb);
+	bool (*waitq_insert)(struct ieee80211_hw *hw, struct sk_buff *skb);
 #else
 /*<delete in kernel end>*/
-	bool (*waitq_insert) (struct ieee80211_hw *hw,
-			      struct ieee80211_sta *sta,
-			      struct sk_buff *skb);
+	bool (*waitq_insert)(struct ieee80211_hw *hw,
+			     struct ieee80211_sta *sta,
+			     struct sk_buff *skb);
 /*<delete in kernel start>*/
 #endif
 /*<delete in kernel end>*/
 
 	/*pci */
-	void (*disable_aspm) (struct ieee80211_hw * hw);
-	void (*enable_aspm) (struct ieee80211_hw * hw);
+	void (*disable_aspm)(struct ieee80211_hw *hw);
+	void (*enable_aspm)(struct ieee80211_hw *hw);
 
 	/*usb */
 };
@@ -2027,21 +2029,21 @@ struct rtl_btc_info {
 };
 
 struct rtl_btc_ops {
-	void (*btc_init_variables) (struct rtl_priv *rtlpriv);
-	void (*btc_init_hal_vars) (struct rtl_priv *rtlpriv);
-	void (*btc_init_hw_config) (struct rtl_priv *rtlpriv);
-	void (*btc_ips_notify) (struct rtl_priv *rtlpriv, u8 type);
-	void (*btc_scan_notify) (struct rtl_priv *rtlpriv, u8 scantype);
-	void (*btc_connect_notify) (struct rtl_priv *rtlpriv, u8 action);
-	void (*btc_mediastatus_notify) (struct rtl_priv *rtlpriv,
-					enum rt_media_status mstatus);
-	void (*btc_periodical) (struct rtl_priv *rtlpriv);
-	void (*btc_halt_notify) (void);
-	void (*btc_btinfo_notify) (struct rtl_priv *rtlpriv,
-				   u8 * tmp_buf, u8 length);
-	bool (*btc_is_limited_dig) (struct rtl_priv *rtlpriv);
-	bool (*btc_is_disable_edca_turbo) (struct rtl_priv *rtlpriv);
-	bool (*btc_is_bt_disabled) (struct rtl_priv *rtlpriv);
+	void (*btc_init_variables)(struct rtl_priv *rtlpriv);
+	void (*btc_init_hal_vars)(struct rtl_priv *rtlpriv);
+	void (*btc_init_hw_config)(struct rtl_priv *rtlpriv);
+	void (*btc_ips_notify)(struct rtl_priv *rtlpriv, u8 type);
+	void (*btc_scan_notify)(struct rtl_priv *rtlpriv, u8 scantype);
+	void (*btc_connect_notify)(struct rtl_priv *rtlpriv, u8 action);
+	void (*btc_mediastatus_notify)(struct rtl_priv *rtlpriv,
+				       enum rt_media_status mstatus);
+	void (*btc_periodical)(struct rtl_priv *rtlpriv);
+	void (*btc_halt_notify)(void);
+	void (*btc_btinfo_notify)(struct rtl_priv *rtlpriv,
+				  u8 *tmp_buf, u8 length);
+	bool (*btc_is_limited_dig)(struct rtl_priv *rtlpriv);
+	bool (*btc_is_disable_edca_turbo)(struct rtl_priv *rtlpriv);
+	bool (*btc_is_bt_disabled)(struct rtl_priv *rtlpriv);
 };
 
 struct rtl_bt_coexist {
@@ -2087,7 +2089,7 @@ struct rtl_priv {
 
 	/*
 	 *hal_cfg : for diff cards
-	 *intf_ops : for diff interrface usb/pcie
+	 *intf_ops : for diff interface usb/pcie
 	 */
 	struct rtl_hal_cfg *cfg;
 	struct rtl_intf_ops *intf_ops;
@@ -2105,7 +2107,7 @@ struct rtl_priv {
 	/*for bt coexist use*/
 	struct rtl_bt_coexist btcoexist;
 
-	/* seperate 92ee from other ICs,
+	/* separate 92ee from other ICs,
 	  * 92ee use new trx flow. */
 	bool use_new_trx_flow;
 	/*This must be the last item so
@@ -2120,57 +2122,57 @@ struct rtl_priv {
 #define rtl_hal(rtlpriv)	(&((rtlpriv)->rtlhal))
 #define rtl_efuse(rtlpriv)	(&((rtlpriv)->efuse))
 #define rtl_psc(rtlpriv)	(&((rtlpriv)->psc))
-#define rtl_sec(rtlpriv) 	(&((rtlpriv)->sec))
-#define rtl_dm(rtlpriv)	(&((rtlpriv)->dm))
+#define rtl_sec(rtlpriv)	(&((rtlpriv)->sec))
+#define rtl_dm(rtlpriv)		(&((rtlpriv)->dm))
 /***************************************
     Bluetooth Co-existance Related
 ****************************************/
 
 enum bt_ant_num {
-        ANT_X2 = 0,
-        ANT_X1 = 1,
+	ANT_X2 = 0,
+	ANT_X1 = 1,
 };
 
 enum bt_co_type {
-        BT_2WIRE = 0,
-        BT_ISSC_3WIRE = 1,
-        BT_ACCEL = 2,
-        BT_CSR_BC4 = 3,
-        BT_CSR_BC8 = 4,
-        BT_RTL8756 = 5,
-        BT_RTL8723A = 6,
-        BT_RTL8821A = 7,
-        BT_RTL8723B = 8,
-        BT_RTL8192E = 9,
-        BT_RTL8812A = 11,
-};
-
-enum bt_total_ant_num{
+	BT_2WIRE = 0,
+	BT_ISSC_3WIRE = 1,
+	BT_ACCEL = 2,
+	BT_CSR_BC4 = 3,
+	BT_CSR_BC8 = 4,
+	BT_RTL8756 = 5,
+	BT_RTL8723A = 6,
+	BT_RTL8821A = 7,
+	BT_RTL8723B = 8,
+	BT_RTL8192E = 9,
+	BT_RTL8812A = 11,
+};
+
+enum bt_total_ant_num {
 	ANT_TOTAL_X2 = 0,
 	ANT_TOTAL_X1 = 1
 };
 
 enum bt_cur_state {
-        BT_OFF = 0,
-        BT_ON = 1,
+	BT_OFF = 0,
+	BT_ON = 1,
 };
 
 enum bt_service_type {
-        BT_SCO = 0,
-        BT_A2DP = 1,
-        BT_HID = 2,
-        BT_HID_IDLE = 3,
-        BT_SCAN = 4,
-        BT_IDLE = 5,
-        BT_OTHER_ACTION = 6,
-        BT_BUSY = 7,
-        BT_OTHERBUSY = 8,
-        BT_PAN = 9,
+	BT_SCO = 0,
+	BT_A2DP = 1,
+	BT_HID = 2,
+	BT_HID_IDLE = 3,
+	BT_SCAN = 4,
+	BT_IDLE = 5,
+	BT_OTHER_ACTION = 6,
+	BT_BUSY = 7,
+	BT_OTHERBUSY = 8,
+	BT_PAN = 9,
 };
 
 enum bt_radio_shared {
-        BT_RADIO_SHARED = 0,
-        BT_RADIO_INDIVIDUAL = 1,
+	BT_RADIO_SHARED = 0,
+	BT_RADIO_INDIVIDUAL = 1,
 };
 
 struct bt_coexist_info {
@@ -2255,11 +2257,11 @@ struct bt_coexist_info {
 
 /* Write data to memory */
 #define WRITEEF1BYTE(_ptr, _val)	\
-	(*((u8 *)(_ptr)))=EF1BYTE(_val)
+	((*((u8 *)(_ptr))) = EF1BYTE(_val))
 #define WRITEEF2BYTE(_ptr, _val)	\
-	(*((u16 *)(_ptr)))=EF2BYTE(_val)
+	((*((u16 *)(_ptr))) = EF2BYTE(_val))
 #define WRITEEF4BYTE(_ptr, _val)	\
-	(*((u32 *)(_ptr)))=EF4BYTE(_val)
+	((*((u32 *)(_ptr))) = EF4BYTE(_val))
 
 /*Example:
 BIT_LEN_MASK_32(0) => 0x00000000
@@ -2298,17 +2300,17 @@ Translate subfield (continuous bits in little-endian) of 4-byte
 value to host byte ordering.*/
 #define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
 	( \
-		( LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset) )  & \
+		(LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset))  & \
 		BIT_LEN_MASK_32(__bitlen) \
 	)
 #define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
 	( \
-		( LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset) ) & \
+		(LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
 		BIT_LEN_MASK_16(__bitlen) \
 	)
 #define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
 	( \
-		( LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset) ) & \
+		(LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
 		BIT_LEN_MASK_8(__bitlen) \
 	)
 
@@ -2318,17 +2320,17 @@ and return the result in 4-byte value in host byte ordering.*/
 #define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
 	( \
 		LE_P4BYTE_TO_HOST_4BYTE(__pstart)  & \
-		( ~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) ) \
+		(~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen)) \
 	)
 #define LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
 	( \
 		LE_P2BYTE_TO_HOST_2BYTE(__pstart) & \
-		( ~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) ) \
+		(~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen)) \
 	)
 #define LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
 	( \
 		LE_P1BYTE_TO_HOST_1BYTE(__pstart) & \
-		( ~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) ) \
+		(~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \
 	)
 
 /*Description:
@@ -2337,19 +2339,19 @@ Set subfield of little-endian 4-byte value to specified value.	*/
 	*((u32 *)(__pstart)) = EF4BYTE \
 	( \
 		LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
-		( (((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset) )\
+		((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset))\
        );
 #define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
 	*((u16 *)(__pstart)) = EF2BYTE \
 	( \
 		LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
-		( (((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset) )\
+		((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset))\
        );
 #define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
 	*((u8 *)(__pstart)) = EF1BYTE \
 	( \
 		LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) | \
-		( (((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset) ) \
+		((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
        );
 
 #define	N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \
@@ -2359,18 +2361,18 @@ Set subfield of little-endian 4-byte value to specified value.	*/
 	mem access macro define end
 ****************************************/
 
-#define byte(x,n) ((x >> (8 * n)) & 0xff)
+#define byte(x, n) ((x >> (8 * n)) & 0xff)
 
 #define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
-#define RTL_WATCH_DOG_TIME    	2000
+#define RTL_WATCH_DOG_TIME	2000
 #define MSECS(t)		msecs_to_jiffies(t)
-#define WLAN_FC_GET_VERS(fc) 	((fc) & IEEE80211_FCTL_VERS)
-#define WLAN_FC_GET_TYPE(fc) 	((fc) & IEEE80211_FCTL_FTYPE)
-#define WLAN_FC_GET_STYPE(fc) 	((fc) & IEEE80211_FCTL_STYPE)
-#define WLAN_FC_MORE_DATA(fc) 	((fc) & IEEE80211_FCTL_MOREDATA)
-#define SEQ_TO_SN(seq) 		(((seq) & IEEE80211_SCTL_SEQ) >> 4)
-#define SN_TO_SEQ(ssn) 		(((ssn) << 4) & IEEE80211_SCTL_SEQ)
-#define MAX_SN 			((IEEE80211_SCTL_SEQ) >> 4)
+#define WLAN_FC_GET_VERS(fc)	((fc) & IEEE80211_FCTL_VERS)
+#define WLAN_FC_GET_TYPE(fc)	((fc) & IEEE80211_FCTL_FTYPE)
+#define WLAN_FC_GET_STYPE(fc)	((fc) & IEEE80211_FCTL_STYPE)
+#define WLAN_FC_MORE_DATA(fc)	((fc) & IEEE80211_FCTL_MOREDATA)
+#define SEQ_TO_SN(seq)		(((seq) & IEEE80211_SCTL_SEQ) >> 4)
+#define SN_TO_SEQ(ssn)		(((ssn) << 4) & IEEE80211_SCTL_SEQ)
+#define MAX_SN			((IEEE80211_SCTL_SEQ) >> 4)
 
 #define	RT_RF_OFF_LEVL_ASPM		BIT(0)	/*PCI ASPM */
 #define	RT_RF_OFF_LEVL_CLK_REQ		BIT(1)	/*PCI clock request */
@@ -2383,7 +2385,7 @@ Set subfield of little-endian 4-byte value to specified value.	*/
 #define	RT_RF_PS_LEVEL_ALWAYS_ASPM	BIT(6)
 /* no matter RFOFF or SLEEP we set PS_ASPM_LEVL*/
 #define	RT_PS_LEVEL_ASPM		BIT(7)
-/*When LPS is on, disable 2R if no packet is received or transmittd.*/
+/*When LPS is on, disable 2R if no packet is received or transmitted.*/
 #define	RT_RF_LPS_DISALBE_2R		BIT(30)
 #define	RT_RF_LPS_LEVEL_ASPM		BIT(31)	/*LPS with ASPM */
 #define	RT_IN_PS_LEVEL(ppsc, _ps_flg)		\
@@ -2397,13 +2399,13 @@ Set subfield of little-endian 4-byte value to specified value.	*/
 	container_of(container_of(x, struct delayed_work, work), y, z)
 
 #define FILL_OCTET_STRING(_os,_octet,_len)	\
-		(_os).octet=(u8*)(_octet);		\
-		(_os).length=(_len);
+		(_os).octet = (u8 *)(_octet);		\
+		(_os).length = (_len);
 
 #define CP_MACADDR(des,src)	\
-	((des)[0]=(src)[0],(des)[1]=(src)[1],\
-	(des)[2]=(src)[2],(des)[3]=(src)[3],\
-	(des)[4]=(src)[4],(des)[5]=(src)[5])
+	((des)[0] = (src)[0],(des)[1] = (src)[1],\
+	(des)[2] = (src)[2],(des)[3] = (src)[3],\
+	(des)[4] = (src)[4],(des)[5] = (src)[5])
 
 static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
 {