diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h
index 0bd8a9d21c16e3e2d91ee09919fe7c06da22ad33..628a9694877489ec2fe9386e8bb31656cc6fa69d 100644
--- a/drivers/staging/vt6656/device.h
+++ b/drivers/staging/vt6656/device.h
@@ -794,13 +794,10 @@ typedef struct __device_info {
     // command timer
     struct timer_list       sTimerCommand;
 
-//2007-0115-01<Add>by MikeLiu
-#ifdef TxInSleep
      struct timer_list       sTimerTxData;
      unsigned long                       nTxDataTimeCout;
      BOOL  fTxDataInSleep;
      BOOL  IsTxDataTrigger;
-#endif
 
 #ifdef WPA_SM_Transtatus
     BOOL  fWPA_Authened;           //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 6a04245e9ed3f042baa70279bbb983c7c43ec59f..5dbd61d0c701973c5d901d7e4bee0b06835f948b 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1239,10 +1239,7 @@ device_release_WPADEV(pDevice);
     del_timer(&pDevice->sTimerCommand);
     del_timer(&pMgmt->sTimerSecondCallback);
 
-//2007-0115-02<Add>by MikeLiu
-#ifdef TxInSleep
     del_timer(&pDevice->sTimerTxData);
-#endif
 
     if (pDevice->bDiversityRegCtlON) {
         del_timer(&pDevice->TimerSQ3Tmax1);
diff --git a/drivers/staging/vt6656/power.c b/drivers/staging/vt6656/power.c
index 5ff15bf59c5bc1868f85e26d0bc5ae2624969cae..4d7d4e014d008e9fd46ed7230fd69ef325e98877 100644
--- a/drivers/staging/vt6656/power.c
+++ b/drivers/staging/vt6656/power.c
@@ -290,17 +290,11 @@ BOOL PSbSendNullPacket(void *hDeviceContext)
         return FALSE;
     }
 
-//2007-0115-03<Add>by MikeLiu
-#ifdef TxInSleep
      if ((pDevice->bEnablePSMode == FALSE) &&
 	  (pDevice->fTxDataInSleep == FALSE)){
         return FALSE;
     }
-#else
-    if (pDevice->bEnablePSMode == FALSE) {
-        return FALSE;
-    }
-#endif
+
     memset(pMgmt->pbyPSPacketPool, 0, sizeof(STxMgmtPacket) + WLAN_NULLDATA_FR_MAXLEN);
     pTxPacket = (PSTxMgmtPacket)pMgmt->pbyPSPacketPool;
     pTxPacket->p80211Header = (PUWLAN_80211HDR)((PBYTE)pTxPacket + sizeof(STxMgmtPacket));
diff --git a/drivers/staging/vt6656/ttype.h b/drivers/staging/vt6656/ttype.h
index 3ffcd7f790de0e059fef378fe8a83ecf285496bf..342577314c3bd3bd3393abe838ca7261d1c36e50 100644
--- a/drivers/staging/vt6656/ttype.h
+++ b/drivers/staging/vt6656/ttype.h
@@ -31,13 +31,6 @@
 
 /******* Common definitions and typedefs ***********************************/
 
-//2007-0115-05<Add>by MikeLiu
-#ifndef TxInSleep
-#define TxInSleep
-#endif
-
-//DavidWang
-
 //2007-0814-01<Add>by MikeLiu
 #ifndef Safe_Close
 #define Safe_Close
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index e1d41023c48051afe6e10c8b082108a13613e5f2..8c7b3afe44ad55b1a813e8f2f77c38929c817660 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -784,10 +784,7 @@ s_nsBulkOutIoCompleteWrite(
         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Write %d bytes\n",(int)ulBufLen);
         pDevice->ulBulkOutBytesWrite += ulBufLen;
         pDevice->ulBulkOutContCRCError = 0;
-	//2007-0115-06<Add>by MikeLiu
-           #ifdef TxInSleep
-             pDevice->nTxDataTimeCout = 0;
-           #endif
+	pDevice->nTxDataTimeCout = 0;
 
     } else {
         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BULK Out failed %d\n", status);
diff --git a/drivers/staging/vt6656/wcmd.c b/drivers/staging/vt6656/wcmd.c
index 7199f99a8b285290b432ef15e9f45077197d0c5c..ec1c05794d834a7cf4dca0088db9b6df8e78ae0d 100644
--- a/drivers/staging/vt6656/wcmd.c
+++ b/drivers/staging/vt6656/wcmd.c
@@ -742,8 +742,6 @@ void vRunCommand(void *hDeviceContext)
                     netif_wake_queue(pDevice->dev);
                 }
 
-	//2007-0115-07<Add>by MikeLiu
-	     #ifdef TxInSleep
 		 if(pDevice->IsTxDataTrigger != FALSE)   {    //TxDataTimer is not triggered at the first time
                      // printk("Re-initial TxDataTimer****\n");
 		    del_timer(&pDevice->sTimerTxData);
@@ -759,7 +757,6 @@ void vRunCommand(void *hDeviceContext)
 		 }
 		pDevice->IsTxDataTrigger = TRUE;
                 add_timer(&pDevice->sTimerTxData);
-             #endif
 
             }
 	   else if(pMgmt->eCurrState < WMAC_STATE_ASSOCPENDING) {
@@ -1276,8 +1273,6 @@ void vResetCommandTimer(void *hDeviceContext)
     pDevice->bCmdClear = FALSE;
 }
 
-//2007-0115-08<Add>by MikeLiu
-#ifdef TxInSleep
 void BSSvSecondTxData(void *hDeviceContext)
 {
   PSDevice        pDevice = (PSDevice)hDeviceContext;
@@ -1313,5 +1308,3 @@ void BSSvSecondTxData(void *hDeviceContext)
   add_timer(&pDevice->sTimerTxData);
   return;
 }
-#endif
-
diff --git a/drivers/staging/vt6656/wcmd.h b/drivers/staging/vt6656/wcmd.h
index 09c4411c689115c73ab8789c15c8d1af6563f144..d24a79dce61ad1dcf5a47c80f84d7aa3f3637d31 100644
--- a/drivers/staging/vt6656/wcmd.h
+++ b/drivers/staging/vt6656/wcmd.h
@@ -128,9 +128,6 @@ WCMDvCommandThread(
     );
 */
 
-//2007-0115-09<Add>by MikeLiu
-#ifdef TxInSleep
 void BSSvSecondTxData(void *hDeviceContext);
-#endif
 
 #endif /* __WCMD_H__ */
diff --git a/drivers/staging/vt6656/wmgr.c b/drivers/staging/vt6656/wmgr.c
index 9d8eda906bf875c7ac57b071087830f3965b9727..c84b7883273399f40e9139b4857344b9d6546eec 100644
--- a/drivers/staging/vt6656/wmgr.c
+++ b/drivers/staging/vt6656/wmgr.c
@@ -373,8 +373,6 @@ void vMgrObjectInit(void *hDeviceContext)
     pDevice->sTimerCommand.function = (TimerFunction)vRunCommand;
     pDevice->sTimerCommand.expires = RUN_AT(HZ);
 
-//2007-0115-10<Add>by MikeLiu
-   #ifdef TxInSleep
     init_timer(&pDevice->sTimerTxData);
     pDevice->sTimerTxData.data = (unsigned long)pDevice;
     pDevice->sTimerTxData.function = (TimerFunction)BSSvSecondTxData;
@@ -382,7 +380,6 @@ void vMgrObjectInit(void *hDeviceContext)
     pDevice->fTxDataInSleep = FALSE;
     pDevice->IsTxDataTrigger = FALSE;
     pDevice->nTxDataTimeCout = 0;
-   #endif
 
     pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
     pDevice->uCmdDequeueIdx = 0;