staging: rtl8192u: r8192U_core: clean C99 // comments

Replace C99 // comments by /* comments */ to follow the
kernel code style. Remove some unuseful comments.

Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 316 insertions, 320 deletions

diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index e0832d1a5493..9a658b4e0ce0 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -64,7 +64,7 @@ double __extendsfdf2(float a)
 #include "r8190_rtl8256.h" /* RTL8225 Radio frontend */
 #include "r8180_93cx6.h"   /* Card EEPROM */
 #include "r8192U_wx.h"
-#include "r819xU_phy.h" //added by WB 4.30.2008
+#include "r819xU_phy.h"
 #include "r819xU_phyreg.h"
 #include "r819xU_cmdpkt.h"
 #include "r8192U_dm.h"
@@ -72,13 +72,13 @@ double __extendsfdf2(float a)
 #include <linux/slab.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
-// FIXME: check if 2.6.7 is ok
+/* FIXME: check if 2.6.7 is ok */
 
 #include "dot11d.h"
-//set here to open your trace code. //WB
+/* set here to open your trace code. */
 u32 rt_global_debug_component = COMP_DOWN	|
 				COMP_SEC	|
-				COMP_ERR; //always open err flags on
+				COMP_ERR; /* always open err flags on */
 
 #define TOTAL_CAM_ENTRY 32
 #define CAM_CONTENT_COUNT 8
@@ -109,7 +109,7 @@ MODULE_DEVICE_TABLE(usb, rtl8192_usb_id_tbl);
 MODULE_DESCRIPTION("Linux driver for Realtek RTL8192 USB WiFi cards");
 
 static char *ifname = "wlan%d";
-static int hwwep = 1;  //default use hw. set 0 to use software security
+static int hwwep = 1;  /* default use hw. set 0 to use software security */
 static int channels = 0x3fff;
 
 
@@ -143,17 +143,17 @@ struct CHANNEL_LIST {
 };
 
 static struct CHANNEL_LIST ChannelPlan[] = {
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}, 24},		//FCC
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11},							//IC
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21},	//ETSI
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13},    //Spain. Change to ETSI.
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13},	//France. Change to ETSI.
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},	//MKK					//MKK
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},//MKK1
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13},	//Israel.
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},			// For 11a , TELEC
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},    //MIC
-	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}					//For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}, 24},	/* FCC */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11},								/* IC */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21},			/* ETSI */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13},							/* Spain. Change to ETSI. */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13},							/* France. Change to ETSI. */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},			/* MKK */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},			/* MKK1 */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13},							/* Israel. */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},			/* For 11a , TELEC */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},			/* MIC */
+	{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}	/* For Global Domain. 1-11:active scan, 12-14 passive scan. */
 };
 
 static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
@@ -173,7 +173,7 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
 	case COUNTRY_CODE_MIC:
 		Dot11d_Init(ieee);
 		ieee->bGlobalDomain = false;
-		//actually 8225 & 8256 rf chips only support B,G,24N mode
+		/* actually 8225 & 8256 rf chips only support B,G,24N mode */
 		if ((priv->rf_chip == RF_8225) || (priv->rf_chip == RF_8256)) {
 			min_chan = 1;
 			max_chan = 14;
@@ -181,9 +181,9 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
 			RT_TRACE(COMP_ERR, "unknown rf chip, can't set channel map in function:%s()\n", __func__);
 		}
 		if (ChannelPlan[channel_plan].Len != 0) {
-			// Clear old channel map
+			/* Clear old channel map */
 			memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
-			// Set new channel map
+			/* Set new channel map */
 			for (i = 0; i < ChannelPlan[channel_plan].Len; i++) {
 				if (ChannelPlan[channel_plan].Channel[i] < min_chan || ChannelPlan[channel_plan].Channel[i] > max_chan)
 					break;
@@ -193,7 +193,7 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
 		break;
 
 	case COUNTRY_CODE_GLOBAL_DOMAIN:
-		GET_DOT11D_INFO(ieee)->bEnabled = 0;//this flag enabled to follow 11d country IE setting, otherwise, it shall follow global domain settings.
+		GET_DOT11D_INFO(ieee)->bEnabled = 0; /* this flag enabled to follow 11d country IE setting, otherwise, it shall follow global domain settings. */
 		Dot11d_Reset(ieee);
 		ieee->bGlobalDomain = true;
 		break;
@@ -209,9 +209,10 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
 static void CamResetAllEntry(struct net_device *dev)
 {
 	u32 ulcommand = 0;
-	//2004/02/11  In static WEP, OID_ADD_KEY or OID_ADD_WEP are set before STA associate to AP.
-	// However, ResetKey is called on OID_802_11_INFRASTRUCTURE_MODE and MlmeAssociateRequest
-	// In this condition, Cam can not be reset because upper layer will not set this static key again.
+	/* 2004/02/11  In static WEP, OID_ADD_KEY or OID_ADD_WEP are set before STA associate to AP.
+	 *  However, ResetKey is called on OID_802_11_INFRASTRUCTURE_MODE and MlmeAssociateRequest
+	 *  In this condition, Cam can not be reset because upper layer will not set this static key again.
+	 */
 	ulcommand |= BIT31 | BIT30;
 	write_nic_dword(dev, RWCAM, ulcommand);
 
@@ -264,7 +265,7 @@ int read_nic_byte_E(struct net_device *dev, int indx, u8 *data)
 
 	return 0;
 }
-//as 92U has extend page from 4 to 16, so modify functions below.
+/* as 92U has extend page from 4 to 16, so modify functions below. */
 void write_nic_byte(struct net_device *dev, int indx, u8 data)
 {
 	int status;
@@ -678,7 +679,7 @@ void rtl8192_set_chan(struct net_device *dev, short ch)
 
 	/* this hack should avoid frame TX during channel setting*/
 
-	//need to implement rf set channel here WB
+	/* need to implement rf set channel here */
 
 	if (priv->rf_set_chan)
 		priv->rf_set_chan(dev, priv->chan);
@@ -717,7 +718,7 @@ static int rtl8192_rx_initiate(struct net_device *dev)
 		info = (struct rtl8192_rx_info *)skb->cb;
 		info->urb = entry;
 		info->dev = dev;
-		info->out_pipe = 3; //denote rx normal packet queue
+		info->out_pipe = 3; /* denote rx normal packet queue */
 		skb_queue_tail(&priv->rx_queue, skb);
 		usb_submit_urb(entry, GFP_KERNEL);
 	}
@@ -738,7 +739,7 @@ static int rtl8192_rx_initiate(struct net_device *dev)
 		info = (struct rtl8192_rx_info *)skb->cb;
 		info->urb = entry;
 		info->dev = dev;
-		info->out_pipe = 9; //denote rx cmd packet queue
+		info->out_pipe = 9; /* denote rx cmd packet queue */
 		skb_queue_tail(&priv->rx_queue, skb);
 		usb_submit_urb(entry, GFP_KERNEL);
 	}
@@ -788,7 +789,7 @@ void rtl8192_set_rxconf(struct net_device *dev)
 
 	write_nic_dword(dev, RCR, rxconf);
 }
-//wait to be removed
+/* wait to be removed */
 void rtl8192_rx_enable(struct net_device *dev)
 {
 	rtl8192_rx_initiate(dev);
@@ -933,13 +934,13 @@ static u32 rtl819xusb_rx_command_packet(struct net_device *dev,
 
 static void rtl8192_data_hard_stop(struct net_device *dev)
 {
-	//FIXME !!
+	/* FIXME !! */
 }
 
 
 static void rtl8192_data_hard_resume(struct net_device *dev)
 {
-	// FIXME !!
+	/* FIXME !! */
 }
 
 /* this function TX data frames when the ieee80211 stack requires this.
@@ -1031,16 +1032,16 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
 		atomic_dec(&priv->tx_pending[queue_index]);
 	}
 
-	//
-	// Handle HW Beacon:
-	// We had transfer our beacon frame to host controller at this moment.
-	//
-	//
-	// Caution:
-	// Handling the wait queue of command packets.
-	// For Tx command packets, we must not do TCB fragment because it is not handled right now.
-	// We must cut the packets to match the size of TX_CMD_PKT before we send it.
-	//
+	/*
+	 * Handle HW Beacon:
+	 * We had transfer our beacon frame to host controller at this moment.
+	 *
+	 *
+	 * Caution:
+	 * Handling the wait queue of command packets.
+	 * For Tx command packets, we must not do TCB fragment because it is not handled right now.
+	 * We must cut the packets to match the size of TX_CMD_PKT before we send it.
+	 */
 
 	/* Handle MPDU in wait queue. */
 	if (queue_index != BEACON_QUEUE) {
@@ -1051,7 +1052,7 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
 			if (skb)
 				priv->ieee80211->softmac_hard_start_xmit(skb, dev);
 
-			return; //modified by david to avoid further processing AMSDU
+			return; /* avoid further processing AMSDU */
 		}
 	}
 
@@ -1167,7 +1168,7 @@ static void rtl8192_update_cap(struct net_device *dev, u16 cap)
 		u8 slot_time = 0;
 		if ((cap & WLAN_CAPABILITY_SHORT_SLOT) && (!priv->ieee80211->pHTInfo->bCurrentRT2RTLongSlotTime)) /* short slot time */
 			slot_time = SHORT_SLOT_TIME;
-		else //long slot time
+		else /* long slot time */
 			slot_time = NON_SHORT_SLOT_TIME;
 		priv->slot_time = slot_time;
 		write_nic_byte(dev, SLOT_TIME, slot_time);
@@ -1197,7 +1198,7 @@ static void rtl8192_net_update(struct net_device *dev)
 		write_nic_word(dev, BCN_DRV_EARLY_INT, 1);
 		write_nic_byte(dev, BCN_ERR_THRESH, 100);
 		BcnTimeCfg |= (BcnCW << BCN_TCFG_CW_SHIFT);
-		// TODO: BcnIFS may required to be changed on ASIC
+		/* TODO: BcnIFS may required to be changed on ASIC */
 		BcnTimeCfg |= BcnIFS << BCN_TCFG_IFS;
 
 		write_nic_word(dev, BCN_TCFG, BcnTimeCfg);
@@ -1207,8 +1208,9 @@ static void rtl8192_net_update(struct net_device *dev)
 
 }
 
-//temporary hw beacon is not used any more.
-//open it when necessary
+/* temporary hw beacon is not used any more.
+ * open it when necessary
+ */
 void rtl819xusb_beacon_tx(struct net_device *dev, u16  tx_rate)
 {
 
@@ -1287,16 +1289,17 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
 
 	memset(pdesc, 0, USB_HWDESC_HEADER_LEN);
 	/* Tx descriptor ought to be set according to the skb->cb */
-	pdesc->FirstSeg = 1;//bFirstSeg;
-	pdesc->LastSeg = 1;//bLastSeg;
+	pdesc->FirstSeg = 1;
+	pdesc->LastSeg = 1;
 	pdesc->CmdInit = tcb_desc->bCmdOrInit;
 	pdesc->TxBufferSize = tcb_desc->txbuf_size;
 	pdesc->OWN = 1;
 	pdesc->LINIP = tcb_desc->bLastIniPkt;
 
-	//----------------------------------------------------------------------------
-	// Fill up USB_OUT_CONTEXT.
-	//----------------------------------------------------------------------------
+	/*----------------------------------------------------------------------------
+	 * Fill up USB_OUT_CONTEXT.
+	 *----------------------------------------------------------------------------
+	 */
 	idx_pipe = 0x04;
 	usb_fill_bulk_urb(tx_urb, priv->udev, usb_sndbulkpipe(priv->udev, idx_pipe),
 			  skb->data, skb->len, rtl8192_tx_isr, skb);
@@ -1320,7 +1323,7 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
 */
 static u8 MapHwQueueToFirmwareQueue(u8 QueueID)
 {
-	u8 QueueSelect = 0x0;       //defualt set to
+	u8 QueueSelect = 0x0;       /* defualt set to */
 
 	switch (QueueID) {
 	case BE_QUEUE:
@@ -1346,8 +1349,8 @@ static u8 MapHwQueueToFirmwareQueue(u8 QueueID)
 		QueueSelect = QSLT_BEACON;
 		break;
 
-		// TODO: 2006.10.30 mark other queue selection until we verify it is OK
-		// TODO: Remove Assertions
+		/* TODO: 2006.10.30 mark other queue selection until we verify it is OK */
+		/* TODO: Remove Assertions */
 	case TXCMD_QUEUE:
 		QueueSelect = QSLT_CMD;
 		break;
@@ -1548,7 +1551,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
 	if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) {
 		if (tcb_desc->bPacketBW) {
 			tx_fwinfo->TxBandwidth = 1;
-			tx_fwinfo->TxSubCarrier = 0;    //By SD3's Jerry suggestion, use duplicated mode
+			tx_fwinfo->TxSubCarrier = 0;    /* use duplicated mode */
 		} else {
 			tx_fwinfo->TxBandwidth = 0;
 			tx_fwinfo->TxSubCarrier = priv->nCur40MhzPrimeSC;
@@ -1600,7 +1603,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
 	tx_desc->USERATE = tcb_desc->bTxUseDriverAssingedRate;
 
 	/* Fill fields that are required to be initialized in all of the descriptors */
-	//DWORD 0
+	/* DWORD 0 */
 	tx_desc->FirstSeg = 1;
 	tx_desc->LastSeg = 1;
 	tx_desc->OWN = 1;
@@ -1616,7 +1619,11 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
 
 	status = usb_submit_urb(tx_urb, GFP_ATOMIC);
 	if (!status) {
-		//we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27
+		/* We need to send 0 byte packet whenever
+		 * 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has
+		 * been transmitted. Otherwise, it will be halt to wait for
+		 * another packet.
+		 */
 		bool bSend0Byte = false;
 		u8 zero = 0;
 		if (udev->speed == USB_SPEED_HIGH) {
@@ -1770,7 +1777,10 @@ static void rtl8192_link_change(struct net_device *dev)
 	if (ieee->state == IEEE80211_LINKED) {
 		rtl8192_net_update(dev);
 		rtl8192_update_ratr_table(dev);
-		//add this as in pure N mode, wep encryption will use software way, but there is no chance to set this as wep will not set group key in wext. WB.2008.07.08
+		/* Add this as in pure N mode, wep encryption will use software
+		 * way, but there is no chance to set this as wep will not set
+		 * group key in wext.
+		 */
 		if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type))
 			EnableHWSecurityConfig8192(dev);
 	}
@@ -1832,7 +1842,7 @@ static void rtl8192_qos_activate(struct work_struct *work)
 	/* For we just support b/g mode at present, let the slot time at 9/20 selection */
 	/* update the ac parameter to related registers */
 	for (i = 0; i <  QOS_QUEUE_NUM; i++) {
-		//Mode G/A: slotTimeTimer = 9; Mode B: 20
+		/* Mode G/A: slotTimeTimer = 9; Mode B: 20 */
 		u1bAIFS = qos_parameters->aifs[i] * ((mode & (IEEE_G | IEEE_N_24G)) ? 9 : 20) + aSifsTime;
 		u1bAIFS <<= AC_PARAM_AIFS_OFFSET;
 		op_limit = (u32)le16_to_cpu(qos_parameters->tx_op_limit[i]);
@@ -2021,7 +2031,9 @@ static bool GetNmodeSupportBySecCfg8192(struct net_device *dev)
 	int encrypt;
 
 	crypt = ieee->crypt[ieee->tx_keyidx];
-	//we use connecting AP's capability instead of only security config on our driver to distinguish whether it should use N mode or G mode
+	/* we use connecting AP's capability instead of only security config
+	 * on our driver to distinguish whether it should use N mode or G mode
+	 */
 	encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) || (ieee->host_encrypt && crypt && crypt->ops && (0 == strcmp(crypt->ops->name, "WEP")));
 
 	/* simply judge  */
@@ -2051,7 +2063,9 @@ static bool GetHalfNmodeSupportByAPs819xUsb(struct net_device *dev)
 static void rtl8192_refresh_supportrate(struct r8192_priv *priv)
 {
 	struct ieee80211_device *ieee = priv->ieee80211;
-	//we do not consider set support rate for ABG mode, only HT MCS rate is set here.
+	/* We do not consider set support rate for ABG mode, only
+	 * HT MCS rate is set here.
+	 */
 	if (ieee->mode == WIRELESS_MODE_N_24G || ieee->mode == WIRELESS_MODE_N_5G)
 		memcpy(ieee->Regdot11HTOperationalRateSet, ieee->RegHTSuppRateSet, 16);
 	else
@@ -2098,7 +2112,7 @@ static void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode)
 			wireless_mode = WIRELESS_MODE_B;
 		}
 	}
-#ifdef TO_DO_LIST //// TODO: this function doesn't work well at this time, we should wait for FPGA
+#ifdef TO_DO_LIST /* TODO: this function doesn't work well at this time, we should wait for FPGA */
 	ActUpdateChannelAccessSetting(pAdapter, pHalData->CurrentWirelessMode, &pAdapter->MgntInfo.Info8185.ChannelAccessSetting);
 #endif
 	priv->ieee80211->mode = wireless_mode;
@@ -2111,43 +2125,43 @@ static void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode)
 	rtl8192_refresh_supportrate(priv);
 
 }
-//init priv variables here. only non_zero value should be initialized here.
+/* init priv variables here. only non_zero value should be initialized here. */
 static void rtl8192_init_priv_variable(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8 i;
 	priv->card_8192 = NIC_8192U;
-	priv->chan = 1; //set to channel 1
-	priv->ieee80211->mode = WIRELESS_MODE_AUTO; //SET AUTO
+	priv->chan = 1; /* set to channel 1 */
+	priv->ieee80211->mode = WIRELESS_MODE_AUTO; /* SET AUTO */
 	priv->ieee80211->iw_mode = IW_MODE_INFRA;
 	priv->ieee80211->ieee_up = 0;
 	priv->retry_rts = DEFAULT_RETRY_RTS;
 	priv->retry_data = DEFAULT_RETRY_DATA;
 	priv->ieee80211->rts = DEFAULT_RTS_THRESHOLD;
-	priv->ieee80211->rate = 110; //11 mbps
+	priv->ieee80211->rate = 110; /* 11 mbps */
 	priv->ieee80211->short_slot = 1;
 	priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
 	priv->CckPwEnl = 6;
-	//for silent reset
+	/* for silent reset */
 	priv->IrpPendingCount = 1;
 	priv->ResetProgress = RESET_TYPE_NORESET;
 	priv->bForcedSilentReset = false;
 	priv->bDisableNormalResetCheck = false;
 	priv->force_reset = false;
 
-	priv->ieee80211->FwRWRF = 0;	//we don't use FW read/write RF until stable firmware is available.
+	priv->ieee80211->FwRWRF = 0;	/* we don't use FW read/write RF until stable firmware is available. */
 	priv->ieee80211->current_network.beacon_interval = DEFAULT_BEACONINTERVAL;
 	priv->ieee80211->softmac_features  = IEEE_SOFTMAC_SCAN |
 		IEEE_SOFTMAC_ASSOCIATE | IEEE_SOFTMAC_PROBERQ |
 		IEEE_SOFTMAC_PROBERS | IEEE_SOFTMAC_TX_QUEUE |
-		IEEE_SOFTMAC_BEACONS;//added by amy 080604
+		IEEE_SOFTMAC_BEACONS;
 
 	priv->ieee80211->active_scan = 1;
 	priv->ieee80211->modulation = IEEE80211_CCK_MODULATION | IEEE80211_OFDM_MODULATION;
 	priv->ieee80211->host_encrypt = 1;
 	priv->ieee80211->host_decrypt = 1;
-	priv->ieee80211->start_send_beacons = NULL; //-by amy 080604
-	priv->ieee80211->stop_send_beacons = NULL;  //-by amy 080604
+	priv->ieee80211->start_send_beacons = NULL;
+	priv->ieee80211->stop_send_beacons = NULL;
 	priv->ieee80211->softmac_hard_start_xmit = rtl8192_hard_start_xmit;
 	priv->ieee80211->set_chan = rtl8192_set_chan;
 	priv->ieee80211->link_change = rtl8192_link_change;
@@ -2160,15 +2174,14 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
 	priv->ieee80211->tx_headroom = TX_PACKET_SHIFT_BYTES;
 	priv->ieee80211->qos_support = 1;
 
-	//added by WB
 	priv->ieee80211->SetBWModeHandler = rtl8192_SetBWMode;
 	priv->ieee80211->handle_assoc_response = rtl8192_handle_assoc_response;
 	priv->ieee80211->handle_beacon = rtl8192_handle_beacon;
-	//added by david
+
 	priv->ieee80211->GetNmodeSupportBySecCfg = GetNmodeSupportBySecCfg8192;
 	priv->ieee80211->GetHalfNmodeSupportByAPsHandler = GetHalfNmodeSupportByAPs819xUsb;
 	priv->ieee80211->SetWirelessMode = rtl8192_SetWirelessMode;
-	//added by amy
+
 	priv->ieee80211->InitialGainHandler = InitialGain819xUsb;
 	priv->card_type = USB;
 #ifdef TO_DO_LIST
@@ -2182,30 +2195,29 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
 	priv->EarlyRxThreshold = 7;
 	priv->enable_gpio0 = 0;
 	priv->TransmitConfig =
-		(TCR_MXDMA_2048 << TCR_MXDMA_OFFSET) |  // Max DMA Burst Size per Tx DMA Burst, 7: reserved.
-		(priv->ShortRetryLimit << TCR_SRL_OFFSET) |       // Short retry limit
-		(priv->LongRetryLimit << TCR_LRL_OFFSET) |        // Long retry limit
-		(false ? TCR_SAT : 0);	// FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them
+		(TCR_MXDMA_2048 << TCR_MXDMA_OFFSET)	  | /* Max DMA Burst Size per Tx DMA Burst, 7: reserved. */
+		(priv->ShortRetryLimit << TCR_SRL_OFFSET) | /* Short retry limit */
+		(priv->LongRetryLimit << TCR_LRL_OFFSET)  | /* Long retry limit */
+		(false ? TCR_SAT : 0);	/* FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them */
 #ifdef TO_DO_LIST
 	if (Adapter->bInHctTest)
 		pHalData->ReceiveConfig	=	pHalData->CSMethod |
-						RCR_AMF | RCR_ADF |     //accept management/data
-						//guangan200710
-						RCR_ACF |       //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko.
-						RCR_AB | RCR_AM | RCR_APM |             //accept BC/MC/UC
-						RCR_AICV | RCR_ACRC32 |                 //accept ICV/CRC error packet
-						((u32)7 << RCR_MXDMA_OFFSET) | // Max DMA Burst Size per Tx DMA Burst, 7: unlimited.
-						(pHalData->EarlyRxThreshold << RCR_FIFO_OFFSET) | // Rx FIFO Threshold, 7: No Rx threshold.
+						RCR_AMF | RCR_ADF | /* accept management/data */
+						RCR_ACF | /* accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. */
+						RCR_AB | RCR_AM | RCR_APM | /* accept BC/MC/UC */
+						RCR_AICV | RCR_ACRC32 | /* accept ICV/CRC error packet */
+						((u32)7 << RCR_MXDMA_OFFSET) | /* Max DMA Burst Size per Tx DMA Burst, 7: unlimited. */
+						(pHalData->EarlyRxThreshold << RCR_FIFO_OFFSET) | /* Rx FIFO Threshold, 7: No Rx threshold. */
 						(pHalData->EarlyRxThreshold == 7 ? RCR_OnlyErlPkt : 0);
 	else
 
 #endif
 	priv->ReceiveConfig	=
-		RCR_AMF | RCR_ADF |             //accept management/data
-		RCR_ACF |                       //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko.
-		RCR_AB | RCR_AM | RCR_APM |     //accept BC/MC/UC
-		((u32)7 << RCR_MXDMA_OFFSET) | // Max DMA Burst Size per Rx DMA Burst, 7: unlimited.
-		(priv->EarlyRxThreshold << RX_FIFO_THRESHOLD_SHIFT) | // Rx FIFO Threshold, 7: No Rx threshold.
+		RCR_AMF | RCR_ADF | /* accept management/data */
+		RCR_ACF | /* accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. */
+		RCR_AB | RCR_AM | RCR_APM | /* accept BC/MC/UC */
+		((u32)7 << RCR_MXDMA_OFFSET) | /* Max DMA Burst Size per Rx DMA Burst, 7: unlimited. */
+		(priv->EarlyRxThreshold << RX_FIFO_THRESHOLD_SHIFT) | /* Rx FIFO Threshold, 7: No Rx threshold. */
 		(priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT : 0);
 
 	priv->AcmControl = 0;
@@ -2225,11 +2237,11 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
 	priv->rf_set_chan = rtl8192_phy_SwChnl;
 }
 
-//init lock here
+/* init lock here */
 static void rtl8192_init_priv_lock(struct r8192_priv *priv)
 {
 	spin_lock_init(&priv->tx_lock);
-	spin_lock_init(&priv->irq_lock);//added by thomas
+	spin_lock_init(&priv->irq_lock);
 	sema_init(&priv->wx_sem, 1);
 	sema_init(&priv->rf_sem, 1);
 	mutex_init(&priv->mutex);
@@ -2238,7 +2250,7 @@ static void rtl8192_init_priv_lock(struct r8192_priv *priv)
 static void rtl819x_watchdog_wqcallback(struct work_struct *work);
 
 static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
-//init tasklet and wait_queue here. only 2.6 above kernel is considered
+/* init tasklet and wait_queue here. only 2.6 above kernel is considered */
 #define DRV_NAME "wlan0"
 static void rtl8192_init_priv_task(struct net_device *dev)
 {
@@ -2267,12 +2279,14 @@ static void rtl8192_get_eeprom_size(struct net_device *dev)
 	RT_TRACE(COMP_EPROM, "===========>%s()\n", __func__);
 	read_nic_word_E(dev, EPROM_CMD, &curCR);
 	RT_TRACE(COMP_EPROM, "read from Reg EPROM_CMD(%x):%x\n", EPROM_CMD, curCR);
-	//whether need I consider BIT5?
+	/* whether need I consider BIT5? */
 	priv->epromtype = (curCR & Cmd9346CR_9356SEL) ? EPROM_93c56 : EPROM_93c46;
 	RT_TRACE(COMP_EPROM, "<===========%s(), epromtype:%d\n", __func__, priv->epromtype);
 }
 
-//used to swap endian. as ntohl & htonl are not necessary to swap endian, so use this instead.
+/* used to swap endian. as ntohl & htonl are not necessary
+ * to swap endian, so use this instead.
+ */
 static inline u16 endian_swap(u16 *data)
 {
 	u16 tmp = *data;
@@ -2288,7 +2302,7 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 	u16 tmpValue = 0;
 	int i;
 	RT_TRACE(COMP_EPROM, "===========>%s()\n", __func__);
-	wEPROM_ID = eprom_read(dev, 0); //first read EEPROM ID out;
+	wEPROM_ID = eprom_read(dev, 0); /* first read EEPROM ID out; */
 	RT_TRACE(COMP_EPROM, "EEPROM ID is 0x%x\n", wEPROM_ID);
 
 	if (wEPROM_ID != RTL8190_EEPROM_ID) {
@@ -2313,7 +2327,7 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 		priv->eeprom_CustomerID = 0;
 	}
 	RT_TRACE(COMP_EPROM, "vid:0x%4x, pid:0x%4x, CustomID:0x%2x, ChanPlan:0x%x\n", priv->eeprom_vid, priv->eeprom_pid, priv->eeprom_CustomerID, priv->eeprom_ChannelPlan);
-	//set channelplan from eeprom
+	/* set channelplan from eeprom */
 	priv->ChannelPlan = priv->eeprom_ChannelPlan;
 	if (bLoad_From_EEPOM) {
 		int i;
@@ -2324,40 +2338,40 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 		}
 	} else {
 		memcpy(dev->dev_addr, bMac_Tmp_Addr, 6);
-		//should I set IDR0 here?
+		/* should I set IDR0 here? */
 	}
 	RT_TRACE(COMP_EPROM, "MAC addr:%pM\n", dev->dev_addr);
-	priv->rf_type = RTL819X_DEFAULT_RF_TYPE; //default 1T2R
+	priv->rf_type = RTL819X_DEFAULT_RF_TYPE; /* default 1T2R */
 	priv->rf_chip = RF_8256;
 
 	if (priv->card_8192_version == (u8)VERSION_819xU_A) {
-		//read Tx power gain offset of legacy OFDM to HT rate
+		/* read Tx power gain offset of legacy OFDM to HT rate */
 		if (bLoad_From_EEPOM)
 			priv->EEPROMTxPowerDiff = (eprom_read(dev, (EEPROM_TxPowerDiff >> 1)) & 0xff00) >> 8;
 		else
 			priv->EEPROMTxPowerDiff = EEPROM_Default_TxPower;
 		RT_TRACE(COMP_EPROM, "TxPowerDiff:%d\n", priv->EEPROMTxPowerDiff);
-		//read ThermalMeter from EEPROM
+		/* read ThermalMeter from EEPROM */
 		if (bLoad_From_EEPOM)
 			priv->EEPROMThermalMeter = (u8)(eprom_read(dev, (EEPROM_ThermalMeter >> 1)) & 0x00ff);
 		else
 			priv->EEPROMThermalMeter = EEPROM_Default_ThermalMeter;
 		RT_TRACE(COMP_EPROM, "ThermalMeter:%d\n", priv->EEPROMThermalMeter);
-		//vivi, for tx power track
+		/* for tx power track */
 		priv->TSSI_13dBm = priv->EEPROMThermalMeter * 100;
-		//read antenna tx power offset of B/C/D to A from EEPROM
+		/* read antenna tx power offset of B/C/D to A from EEPROM */
 		if (bLoad_From_EEPOM)
 			priv->EEPROMPwDiff = (eprom_read(dev, (EEPROM_PwDiff >> 1)) & 0x0f00) >> 8;
 		else
 			priv->EEPROMPwDiff = EEPROM_Default_PwDiff;
 		RT_TRACE(COMP_EPROM, "TxPwDiff:%d\n", priv->EEPROMPwDiff);
-		// Read CrystalCap from EEPROM
+		/* Read CrystalCap from EEPROM */
 		if (bLoad_From_EEPOM)
 			priv->EEPROMCrystalCap = (eprom_read(dev, (EEPROM_CrystalCap >> 1)) & 0x0f);
 		else
 			priv->EEPROMCrystalCap = EEPROM_Default_CrystalCap;
 		RT_TRACE(COMP_EPROM, "CrystalCap = %d\n", priv->EEPROMCrystalCap);
-		//get per-channel Tx power level
+		/* get per-channel Tx power level */
 		if (bLoad_From_EEPOM)
 			priv->EEPROM_Def_Ver = (eprom_read(dev, (EEPROM_TxPwIndex_Ver >> 1)) & 0xff00) >> 8;
 		else
@@ -2409,10 +2423,9 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 			else
 				tmpValue = 0x10;
 			priv->EEPROMTxPowerLevelOFDM24G[2] = (u8)tmpValue;
-		}//endif EEPROM_Def_Ver == 1
+		} /* endif EEPROM_Def_Ver == 1 */
 
-		//update HAL variables
-		//
+		/* update HAL variables */
 		for (i = 0; i < 14; i++) {
 			if (i <= 3)
 				priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[0];
@@ -2440,18 +2453,19 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 			}
 		}
 		priv->TxPowerDiff = priv->EEPROMPwDiff;
-		// Antenna B gain offset to antenna A, bit0~3
+		/* Antenna B gain offset to antenna A, bit0~3 */
 		priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf);
-		// Antenna C gain offset to antenna A, bit4~7
+		/* Antenna C gain offset to antenna A, bit4~7 */
 		priv->AntennaTxPwDiff[1] = (priv->EEPROMTxPowerDiff & 0xf0) >> 4;
-		// CrystalCap, bit12~15
+		/* CrystalCap, bit12~15 */
 		priv->CrystalCap = priv->EEPROMCrystalCap;
-		// ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2
-		// 92U does not enable TX power tracking.
+		/* ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2
+		 * 92U does not enable TX power tracking.
+		 */
 		priv->ThermalMeter[0] = priv->EEPROMThermalMeter;
-	}//end if VersionID == VERSION_819xU_A
+	} /* end if VersionID == VERSION_819xU_A */
 
-	//added by vivi, for dlink led, 20080416
+	/* for dlink led */
 	switch (priv->eeprom_CustomerID) {
 	case EEPROM_CID_RUNTOP:
 		priv->CustomerID = RT_CID_819x_RUNTOP;
@@ -2489,10 +2503,10 @@ static void rtl8192_read_eeprom_info(struct net_device *dev)
 		RT_TRACE(COMP_EPROM, "\n2T4R config\n");
 	}
 
-	// 2008/01/16 MH We can only know RF type in the function. So we have to init
-	// DIG RATR table again.
+	/* We can only know RF type in the function. So we have to init
+	 * DIG RATR table again.
+	 */
 	init_rate_adaptive(dev);
-	//we need init DIG RATR table here again.
 
 	RT_TRACE(COMP_EPROM, "<===========%s()\n", __func__);
 }
@@ -2561,8 +2575,7 @@ static void rtl8192_hwconfig(struct net_device *dev)
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u32 ratr_value = 0;
 
-	// Set RRSR, RATR, and BW_OPMODE registers
-	//
+	/* Set RRSR, RATR, and BW_OPMODE registers */
 	switch (priv->ieee80211->mode) {
 	case WIRELESS_MODE_B:
 		regBwOpMode = BW_OPMODE_20MHZ;
@@ -2594,8 +2607,9 @@ static void rtl8192_hwconfig(struct net_device *dev)
 		}
 		break;
 	case WIRELESS_MODE_N_24G:
-		// It support CCK rate by default.
-		// CCK rate will be filtered out only when associated AP does not support it.
+		/* It support CCK rate by default. CCK rate will be filtered
+		 * out only when associated AP does not support it.
+		 */
 		regBwOpMode = BW_OPMODE_20MHZ;
 		regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
 		regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
@@ -2617,25 +2631,23 @@ static void rtl8192_hwconfig(struct net_device *dev)
 	regRRSR = ((regTmp) << 24) | (regRRSR & 0x00ffffff);
 	write_nic_dword(dev, RRSR, regRRSR);
 
-	//
-	// Set Retry Limit here
-	//
+	/* Set Retry Limit here */
 	write_nic_word(dev, RETRY_LIMIT,
 		       priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT |
 		       priv->LongRetryLimit << RETRY_LIMIT_LONG_SHIFT);
-	// Set Contention Window here
+	/* Set Contention Window here */
 
-	// Set Tx AGC
+	/* Set Tx AGC */
 
-	// Set Tx Antenna including Feedback control
+	/* Set Tx Antenna including Feedback control */
 
-	// Set Auto Rate fallback control
+	/* Set Auto Rate fallback control */
 
 
 }
 
 
-//InitializeAdapter and PhyCfg
+/* InitializeAdapter and PhyCfg */
 static bool rtl8192_adapter_start(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -2645,7 +2657,7 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 	u8 tmp;
 	RT_TRACE(COMP_INIT, "====>%s()\n", __func__);
 	priv->Rf_Mode = RF_OP_By_SW_3wire;
-	//for ASIC power on sequence
+	/* for ASIC power on sequence */
 	write_nic_byte_E(dev, 0x5f, 0x80);
 	mdelay(50);
 	write_nic_byte_E(dev, 0x5f, 0xf0);
@@ -2654,21 +2666,21 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 	write_nic_byte(dev, 0x17, 0x37);
 	mdelay(10);
 	priv->pFirmware->firmware_status = FW_STATUS_0_INIT;
-	//config CPUReset Register
-	//Firmware Reset or not?
+	/* config CPUReset Register */
+	/* Firmware Reset or not? */
 	read_nic_dword(dev, CPU_GEN, &dwRegRead);
 	if (priv->pFirmware->firmware_status == FW_STATUS_0_INIT)
-		dwRegRead |= CPU_GEN_SYSTEM_RESET; //do nothing here?
+		dwRegRead |= CPU_GEN_SYSTEM_RESET; /* do nothing here? */
 	else if (priv->pFirmware->firmware_status == FW_STATUS_5_READY)
 		dwRegRead |= CPU_GEN_FIRMWARE_RESET;
 	else
 		RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware state(%d)\n", __func__,   priv->pFirmware->firmware_status);
 
 	write_nic_dword(dev, CPU_GEN, dwRegRead);
-	//config BB.
+	/* config BB. */
 	rtl8192_BBConfig(dev);
 
-	//Loopback mode or not
+	/* Loopback mode or not */
 	priv->LoopbackMode = RTL819xU_NO_LOOPBACK;
 
 	read_nic_dword(dev, CPU_GEN, &dwRegRead);
@@ -2681,27 +2693,27 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 
 	write_nic_dword(dev, CPU_GEN, dwRegRead);
 
-	//after reset cpu, we need wait for a seconds to write in register.
+	/* after reset cpu, we need wait for a seconds to write in register. */
 	udelay(500);
 
-	//xiong add for new bitfile:usb suspend reset pin set to 1. //do we need?
+	/* add for new bitfile:usb suspend reset pin set to 1. Do we need? */
 	read_nic_byte_E(dev, 0x5f, &tmp);
 	write_nic_byte_E(dev, 0x5f, tmp | 0x20);
 
-	//Set Hardware
+	/* Set Hardware */
 	rtl8192_hwconfig(dev);
 
-	//turn on Tx/Rx
+	/* turn on Tx/Rx */
 	write_nic_byte(dev, CMDR, CR_RE | CR_TE);
 
-	//set IDR0 here
+	/* set IDR0 here */
 	write_nic_dword(dev, MAC0, ((u32 *)dev->dev_addr)[0]);
 	write_nic_word(dev, MAC4, ((u16 *)(dev->dev_addr + 4))[0]);
 
-	//set RCR
+	/* set RCR */
 	write_nic_dword(dev, RCR, priv->ReceiveConfig);
 
-	//Initialize Number of Reserved Pages in Firmware Queue
+	/* Initialize Number of Reserved Pages in Firmware Queue */
 	write_nic_dword(dev, RQPN1,  NUM_OF_PAGE_IN_FW_QUEUE_BK << RSVD_FW_QUEUE_PAGE_BK_SHIFT |
 			NUM_OF_PAGE_IN_FW_QUEUE_BE << RSVD_FW_QUEUE_PAGE_BE_SHIFT |
 			NUM_OF_PAGE_IN_FW_QUEUE_VI << RSVD_FW_QUEUE_PAGE_VI_SHIFT |
@@ -2712,8 +2724,8 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 			NUM_OF_PAGE_IN_FW_QUEUE_BCN << RSVD_FW_QUEUE_PAGE_BCN_SHIFT);
 	write_nic_dword(dev, RATR0 + 4 * 7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
 
-	//Set AckTimeout
-	// TODO: (it value is only for FPGA version). need to be changed!!2006.12.18, by Emily
+	/* Set AckTimeout */
+	/* TODO: (it value is only for FPGA version). need to be changed!! */
 	write_nic_byte(dev, ACK_TIMEOUT, 0x30);
 
 	if (priv->ResetProgress == RESET_TYPE_NORESET)
@@ -2726,7 +2738,7 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 		write_nic_byte(dev, SECR, SECR_value);
 	}
 
-	//Beacon related
+	/* Beacon related */
 	write_nic_word(dev, ATIMWND, 2);
 	write_nic_word(dev, BCN_INTERVAL, 100);
 
@@ -2744,20 +2756,22 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 		rtl8192_phy_setTxPower(dev, priv->chan);
 	}
 
-	//Firmware download
+	/* Firmware download */
 	init_status = init_firmware(dev);
 	if (!init_status) {
 		RT_TRACE(COMP_ERR, "ERR!!! %s(): Firmware download is failed\n", __func__);
 		return init_status;
 	}
 	RT_TRACE(COMP_INIT, "%s():after firmware download\n", __func__);
-	//
+
 #ifdef TO_DO_LIST
 	if (Adapter->ResetProgress == RESET_TYPE_NORESET) {
 		if (pMgntInfo->RegRfOff) { /* User disable RF via registry. */
 			RT_TRACE((COMP_INIT | COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"));
 			MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW);
-			// Those actions will be discard in MgntActSet_RF_State because of the same state
+			/* Those actions will be discard in MgntActSet_RF_State
+			 * because of the same state
+			 */
 			for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++)
 				PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
 		} else if (pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) { /* H/W or S/W RF OFF before sleep. */
@@ -2771,13 +2785,15 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 	} else {
 		if (pHalData->eRFPowerState == eRfOff) {
 			MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
-			// Those actions will be discard in MgntActSet_RF_State because of the same state
+			/* Those actions will be discard in MgntActSet_RF_State
+			 * because of the same state
+			 */
 			for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++)
 				PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
 		}
 	}
 #endif
-	//config RF.
+	/* config RF. */
 	if (priv->ResetProgress == RESET_TYPE_NORESET) {
 		rtl8192_phy_RFConfig(dev);
 		RT_TRACE(COMP_INIT, "%s():after phy RF config\n", __func__);
@@ -2785,7 +2801,7 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 
 
 	if (priv->ieee80211->FwRWRF)
-		// We can force firmware to do RF-R/W
+		/* We can force firmware to do RF-R/W */
 		priv->Rf_Mode = RF_OP_By_FW;
 	else
 		priv->Rf_Mode = RF_OP_By_SW_3wire;
@@ -2797,7 +2813,7 @@ static bool rtl8192_adapter_start(struct net_device *dev)
 	rtl8192_setBBreg(dev, rFPGA0_RFMOD, bOFDMEn, 0x1);
 
 	if (priv->ResetProgress == RESET_TYPE_NORESET) {
-		//if D or C cut
+		/* if D or C cut */
 		u8 tmpvalue;
 		read_nic_byte(dev, 0x301, &tmpvalue);
 		if (tmpvalue == 0x03) {
@@ -2882,9 +2898,7 @@ static RESET_TYPE TxCheckStuck(struct net_device *dev)
 	u8			QueueID;
 	bool			bCheckFwTxCnt = false;
 
-	//
-	// Decide such threshold according to current power save mode
-	//
+	/* Decide such threshold according to current power save mode */
 
 	for (QueueID = 0; QueueID <= BEACON_QUEUE; QueueID++) {
 		if (QueueID == TXCMD_QUEUE)
@@ -2911,11 +2925,12 @@ static bool HalRxCheckStuck819xUsb(struct net_device *dev)
 	static u8	rx_chk_cnt;
 	read_nic_word(dev, 0x130, &RegRxCounter);
 	RT_TRACE(COMP_RESET, "%s(): RegRxCounter is %d,RxCounter is %d\n", __func__, RegRxCounter, priv->RxCounter);
-	// If rssi is small, we should check rx for long time because of bad rx.
-	// or maybe it will continuous silent reset every 2 seconds.
+	/*