staging: rtl8192u: remove commented-out code in r819xU_phy.c
authorXenia Ragiadakou <burzalodowa@gmail.com>
Sat, 15 Jun 2013 04:29:06 +0000 (07:29 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Jun 2013 22:45:44 +0000 (15:45 -0700)
This patch removes commented-out code to improve code
readability.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192u/r819xU_phy.c

index 1dceac4bcd6b8fb05f9293a68defeafdc41049d4..0d0f6226f70d3b663632290fef5b26748af513fc 100644 (file)
@@ -215,8 +215,6 @@ void rtl8192_phy_RFSerialWrite(struct net_device *dev, RF90_RADIO_PATH_E eRFPath
        BB_REGISTER_DEFINITION_T        *pPhyReg = &priv->PHYRegDef[eRFPath];
 
        Offset &= 0x3f;
-       //spin_lock_irqsave(&priv->rf_lock, flags);
-//     down(&priv->rf_sem);
        if (priv->rf_chip == RF_8256) {
 
                if (Offset >= 31) {
@@ -257,8 +255,6 @@ void rtl8192_phy_RFSerialWrite(struct net_device *dev, RF90_RADIO_PATH_E eRFPath
                                (priv->RfReg0Value[eRFPath] << 16));
                }
        }
-       //spin_unlock_irqrestore(&priv->rf_lock, flags);
-//     up(&priv->rf_sem);
        return;
 }
 
@@ -277,7 +273,6 @@ void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
        u32 Original_Value, BitShift, New_Value;
-//     u8      time = 0;
 
        if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath))
                return;
@@ -356,18 +351,15 @@ phy_FwRFSerialRead(
        u32             Data = 0;
        u8              time = 0;
        u32             tmp;
-       //DbgPrint("FW RF CTRL\n\r");
        /* 2007/11/02 MH Firmware RF Write control. By Francis' suggestion, we can
           not execute the scheme in the initial step. Otherwise, RF-R/W will waste
           much time. This is only for site survey. */
        // 1. Read operation need not insert data. bit 0-11
-       //Data &= bMask12Bits;
        // 2. Write RF register address. Bit 12-19
        Data |= ((Offset&0xFF)<<12);
        // 3. Write RF path.  bit 20-21
        Data |= ((eRFPath&0x3)<<20);
        // 4. Set RF read indicator. bit 22=0
-       //Data |= 0x00000;
        // 5. Trigger Fw to operate the command. bit 31
        Data |= 0x80000000;
        // 6. We can not execute read operation if bit 31 is 1.
@@ -375,7 +367,6 @@ phy_FwRFSerialRead(
        while (tmp & 0x80000000) {
                // If FW can not finish RF-R/W for more than ?? times. We must reset FW.
                if (time++ < 100) {
-                       //DbgPrint("FW not finish RF-R Time=%d\n\r", time);
                        udelay(10);
                        read_nic_dword(dev, QPNR, &tmp);
                } else {
@@ -389,7 +380,6 @@ phy_FwRFSerialRead(
        while (tmp & 0x80000000) {
                // If FW can not finish RF-R/W for more than ?? times. We must reset FW.
                if (time++ < 100) {
-                       //DbgPrint("FW not finish RF-W Time=%d\n\r", time);
                        udelay(10);
                        read_nic_dword(dev, QPNR, &tmp);
                } else {
@@ -419,13 +409,11 @@ phy_FwRFSerialWrite(
        u8      time = 0;
        u32     tmp;
 
-       //DbgPrint("N FW RF CTRL RF-%d OF%02x DATA=%03x\n\r", eRFPath, Offset, Data);
        /* 2007/11/02 MH Firmware RF Write control. By Francis' suggestion, we can
           not execute the scheme in the initial step. Otherwise, RF-R/W will waste
           much time. This is only for site survey. */
 
        // 1. Set driver write bit and 12 bit data. bit 0-11
-       //Data &= bMask12Bits;  // Done by uper layer.
        // 2. Write RF register address. bit 12-19
        Data |= ((Offset&0xFF)<<12);
        // 3. Write RF path.  bit 20-21
@@ -440,7 +428,6 @@ phy_FwRFSerialWrite(
        while (tmp & 0x80000000) {
                // If FW can not finish RF-R/W for more than ?? times. We must reset FW.
                if (time++ < 100) {
-                       //DbgPrint("FW not finish RF-W Time=%d\n\r", time);
                        udelay(10);
                        read_nic_dword(dev, QPNR, &tmp);
                } else {
@@ -453,7 +440,6 @@ phy_FwRFSerialWrite(
        /* 2007/11/02 MH Acoording to test, we must delay 20us to wait firmware
           to finish RF write operation. */
        /* 2008/01/17 MH We support delay in firmware side now. */
-       //delay_us(20);
 
 }      /* phy_FwRFSerialWrite */
 
@@ -486,8 +472,6 @@ void rtl8192_phy_configmac(struct net_device *dev)
        for (i = 0; i<dwArrayLen; i=i+3) {
                if (pdwArray[i] == 0x318) {
                        pdwArray[i+2] = 0x00000800;
-                       //DbgPrint("ptrArray[i], ptrArray[i+1], ptrArray[i+2] = %x, %x, %x\n",
-                       //      ptrArray[i], ptrArray[i+1], ptrArray[i+2]);
                }
 
                RT_TRACE(COMP_DBG, "The Rtl8190MACPHY_Array[0] is %x Rtl8190MACPHY_Array[1] is %x Rtl8190MACPHY_Array[2] is %x\n",
@@ -660,8 +644,6 @@ void rtl8192_InitBBRFRegDef(struct net_device *dev)
  * ***************************************************************************/
 u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath)
 {
-//     struct r8192_priv *priv = ieee80211_priv(dev);
-//     BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath];
        u8 ret = 0;
        u32 i, CheckTimes = 4, dwRegRead = 0;
        u32 WriteAddr[4];
@@ -856,8 +838,6 @@ void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
                PHY_SetRF8256OFDMTxPower(dev, powerlevelOFDM24G);
                break;
        default:
-//     case RF_8225:
-//     case RF_8258:
                RT_TRACE((COMP_PHY|COMP_ERR), "error RF chipID(8225 or 8258) in function %s()\n", __FUNCTION__);
                break;
        }
@@ -878,8 +858,6 @@ void rtl8192_phy_RFConfig(struct net_device *dev)
                case RF_8256:
                        PHY_RF8256_Config(dev);
                        break;
-       //      case RF_8225:
-       //      case RF_8258:
                default:
                        RT_TRACE(COMP_ERR, "error chip id\n");
                        break;
@@ -909,7 +887,6 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, RF90_RADIO_PATH_E
 {
 
        int i;
-       //u32* pRFArray;
        u8 ret = 0;
 
        switch (eRFPath) {
@@ -1015,7 +992,6 @@ void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel)
 bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerState)
 {
        bool                            bResult = true;
-//     u8                                      eRFPath;
        struct r8192_priv *priv = ieee80211_priv(dev);
 
        if (eRFPowerState == priv->ieee80211->eRFPowerState)
@@ -1180,7 +1156,6 @@ u8 rtl8192_phy_SetSwChnlCmdArray(
 u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8 *stage, u8 *step, u32 *delay)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
-//     PCHANNEL_ACCESS_SETTING pChnlAccessSetting;
        SwChnlCmd                               PreCommonCmd[MAX_PRECMD_CNT];
        u32                                     PreCommonCmdCnt;
        SwChnlCmd                               PostCommonCmd[MAX_POSTCMD_CNT];
@@ -1188,13 +1163,9 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8 *stage, u
        SwChnlCmd                               RfDependCmd[MAX_RFDEPENDCMD_CNT];
        u32                                     RfDependCmdCnt;
        SwChnlCmd                               *CurrentCmd = NULL;
-       //RF90_RADIO_PATH_E             eRFPath;
        u8              eRFPath;
-//     u32             RfRetVal;
-//     u8              RetryCnt;
 
        RT_TRACE(COMP_CH, "====>%s()====stage:%d, step:%d, channel:%d\n", __FUNCTION__, *stage, *step, channel);
-//     RT_ASSERT(IsLegalChannel(Adapter, channel), ("illegal channel: %d\n", channel));
        if (!IsLegalChannel(priv->ieee80211, channel)) {
                RT_TRACE(COMP_ERR, "=============>set to illegal channel:%d\n", channel);
                return true; //return true to tell upper caller function this channel setting is finished! Or it will in while loop.
@@ -1202,11 +1173,6 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8 *stage, u
 //FIXME:need to check whether channel is legal or not here.WB
 
 
-       //for(eRFPath = RF90_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
-//     for(eRFPath = 0; eRFPath <RF90_PATH_MAX; eRFPath++)
-//     {
-//             if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath))
-//                     continue;
                // <1> Fill up pre common command.
                PreCommonCmdCnt = 0;
                rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, MAX_PRECMD_CNT,
@@ -1305,7 +1271,6 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8 *stage, u
 
                        break;
                } while (true);
-//     }/*for(Number of RF paths)*/
 
        (*delay)=CurrentCmd->msDelay;
        (*step)++;
@@ -1326,8 +1291,6 @@ void rtl8192_phy_FinishSwChnlNow(struct net_device *dev, u8 channel)
        u32     delay = 0;
 
        while (!rtl8192_phy_SwChnlStepByStep(dev,channel,&priv->SwChnlStage,&priv->SwChnlStep,&delay)) {
-       //      if(delay>0)
-       //              msleep(delay);//or mdelay? need further consideration
                if (!priv->up)
                        break;
        }
@@ -1369,8 +1332,6 @@ u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel)
        if (priv->SwChnlInProgress)
                return false;
 
-//     if(pHalData->SetBWModeInProgress)
-//             return;
        //--------------------------------------------
        switch (priv->ieee80211->mode) {
        case WIRELESS_MODE_A:
@@ -1404,12 +1365,8 @@ u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel)
 
        priv->SwChnlStage=0;
        priv->SwChnlStep=0;
-//     schedule_work(&(priv->SwChnlWorkItem));
-//     rtl8192_SwChnl_WorkItem(dev);
-       if (priv->up) {
-//             queue_work(priv->priv_wq,&(priv->SwChnlWorkItem));
+       if (priv->up)
        rtl8192_SwChnl_WorkItem(dev);
-       }
 
        priv->SwChnlInProgress = false;
        return true;
@@ -1582,8 +1539,6 @@ void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH   Bandwidth, HT_EX
        else
                priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
 
-       //queue_work(priv->priv_wq, &(priv->SetBWModeWorkItem));
-       //      schedule_work(&(priv->SetBWModeWorkItem));
        rtl8192_SetBWModeWorkItem(dev);
 
 }
@@ -1614,7 +1569,7 @@ extern void InitialGainOperateWorkItemCallBack(struct work_struct *work)
        switch (Operation) {
                case IG_Backup:
                        RT_TRACE(COMP_SCAN, "IG_Backup, backup the initial gain.\n");
-                       initial_gain = SCAN_RX_INITIAL_GAIN;//priv->DefaultInitialGain[0];//
+                       initial_gain = SCAN_RX_INITIAL_GAIN;
                        BitMask = bMaskByte0;
                        if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
                                rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);   // FW DIG OFF
@@ -1664,9 +1619,7 @@ extern void InitialGainOperateWorkItemCallBack(struct work_struct *work)
 #ifdef RTL8192E
                        SetTxPowerLevel8190(Adapter,priv->CurrentChannel);
 #endif
-//#ifdef RTL8192U
                        rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel);
-//#endif
 
                        if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
                                rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);   // FW DIG ON