[PATCH 168/235] Staging: rt28x0: remove typedefs (part two)

[Greg Kroah-Hartman <gregkh@xxxxxxx>]

From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>

Remove typedefs from rt_linux.h and rtmp_usb.h.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
 drivers/staging/rt2860/chip/mac_usb.h        |    2 +-
 drivers/staging/rt2860/common/ba_action.c    |    4 +-
 drivers/staging/rt2860/common/cmm_data.c     |   40 +++---
 drivers/staging/rt2860/common/cmm_data_pci.c |   20 ++--
 drivers/staging/rt2860/common/cmm_data_usb.c |    6 +-
 drivers/staging/rt2860/common/cmm_mac_pci.c  |   26 ++--
 drivers/staging/rt2860/common/cmm_mac_usb.c  |    6 +-
 drivers/staging/rt2860/common/cmm_tkip.c     |    4 +-
 drivers/staging/rt2860/common/cmm_wpa.c      |    4 +-
 drivers/staging/rt2860/common/rtmp_init.c    |    6 +-
 drivers/staging/rt2860/iface/rtmp_pci.h      |    6 +-
 drivers/staging/rt2860/iface/rtmp_usb.h      |   18 +--
 drivers/staging/rt2860/mlme.h                |    2 +-
 drivers/staging/rt2860/pci_main_dev.c        |   34 ++--
 drivers/staging/rt2860/rt_linux.c            |  124 ++++++++--------
 drivers/staging/rt2860/rt_linux.h            |   60 +++-----
 drivers/staging/rt2860/rt_main_dev.c         |   16 +-
 drivers/staging/rt2860/rt_pci_rbus.c         |   86 ++++++------
 drivers/staging/rt2860/rt_usb.c              |   52 +++---
 drivers/staging/rt2860/rtmp.h                |  210 +++++++++++++-------------
 drivers/staging/rt2860/rtmp_os.h             |    8 +-
 drivers/staging/rt2860/rtmp_timer.h          |    2 +-
 drivers/staging/rt2860/sta/rtmp_data.c       |   28 ++--
 drivers/staging/rt2860/sta_ioctl.c           |    4 +-
 drivers/staging/rt2860/usb_main_dev.c        |    2 +-
 drivers/staging/rt2870/common/rtusb_bulk.c   |   38 +++---
 drivers/staging/rt2870/common/rtusb_data.c   |    6 +-
 drivers/staging/rt2870/common/rtusb_io.c     |    2 +-
 28 files changed, 394 insertions(+), 422 deletions(-)

diff --git a/drivers/staging/rt2860/chip/mac_usb.h b/drivers/staging/rt2860/chip/mac_usb.h
index b902074..f146232 100644
--- a/drivers/staging/rt2860/chip/mac_usb.h
+++ b/drivers/staging/rt2860/chip/mac_usb.h
@@ -198,7 +198,7 @@ typedef struct _RX_CONTEXT {
 	BOOLEAN Readable;	/* Receive Complete back. OK for driver to indicate receiving packet. */
 	BOOLEAN IRPPending;	/* TODO: To be removed */
 	atomic_t IrpLock;
-	NDIS_SPIN_LOCK RxContextLock;
+	spinlock_t RxContextLock;
 	dma_addr_t data_dma;	/* urb dma on linux */
 } RX_CONTEXT, *PRX_CONTEXT;
 
diff --git a/drivers/staging/rt2860/common/ba_action.c b/drivers/staging/rt2860/common/ba_action.c
index 1ffa176..f90d709 100644
--- a/drivers/staging/rt2860/common/ba_action.c
+++ b/drivers/staging/rt2860/common/ba_action.c
@@ -100,7 +100,7 @@ void BA_MaxWinSizeReasign(IN PRTMP_ADAPTER pAd,
 void Announce_Reordering_Packet(IN PRTMP_ADAPTER pAd,
 				IN struct reordering_mpdu *mpdu)
 {
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 
 	pPacket = mpdu->pPacket;
 
@@ -1388,7 +1388,7 @@ void convert_reordering_packet_to_preAMSDU_or_802_3_packet(IN PRTMP_ADAPTER pAd,
 							   u8
 							   FromWhichBSSID)
 {
-	PNDIS_PACKET pRxPkt;
+	void *pRxPkt;
 	u8 Header802_3[LENGTH_802_3];
 
 	/* 1. get 802.3 Header */
diff --git a/drivers/staging/rt2860/common/cmm_data.c b/drivers/staging/rt2860/common/cmm_data.c
index cd000fb..64b2177 100644
--- a/drivers/staging/rt2860/common/cmm_data.c
+++ b/drivers/staging/rt2860/common/cmm_data.c
@@ -107,7 +107,7 @@ QID_AC_VO, QID_AC_VO };
 int MiniportMMRequest(IN PRTMP_ADAPTER pAd,
 			      u8 QueIdx, u8 *pData, u32 Length)
 {
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	int Status = NDIS_STATUS_SUCCESS;
 	unsigned long FreeNum;
 	u8 rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE];	/*RTMP_HW_HDR_LEN]; */
@@ -243,7 +243,7 @@ int MiniportMMRequest(IN PRTMP_ADAPTER pAd,
 	========================================================================
 */
 int MlmeHardTransmit(IN PRTMP_ADAPTER pAd,
-			     u8 QueIdx, IN PNDIS_PACKET pPacket)
+			     u8 QueIdx, void *pPacket)
 {
 	PACKET_INFO PacketInfo;
 	u8 *pSrcBufVA;
@@ -271,7 +271,7 @@ int MlmeHardTransmit(IN PRTMP_ADAPTER pAd,
 }
 
 int MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd,
-				     u8 QueIdx, IN PNDIS_PACKET pPacket)
+				     u8 QueIdx, void *pPacket)
 {
 	PACKET_INFO PacketInfo;
 	u8 *pSrcBufVA;
@@ -506,7 +506,7 @@ int MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd,
 								(2).Normal
 	========================================================================
 */
-static u8 TxPktClassification(IN RTMP_ADAPTER * pAd, IN PNDIS_PACKET pPacket)
+static u8 TxPktClassification(IN RTMP_ADAPTER * pAd, void *pPacket)
 {
 	u8 TxFrameType = TX_UNKOWN_FRAME;
 	u8 Wcid;
@@ -557,7 +557,7 @@ static u8 TxPktClassification(IN RTMP_ADAPTER * pAd, IN PNDIS_PACKET pPacket)
 BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
 {
 	PACKET_INFO PacketInfo;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	PMAC_TABLE_ENTRY pMacEntry = NULL;
 
 	pPacket = pTxBlk->pPacket;
@@ -663,7 +663,7 @@ BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
 }
 
 BOOLEAN CanDoAggregateTransmit(IN RTMP_ADAPTER * pAd,
-			       IN NDIS_PACKET * pPacket, IN TX_BLK * pTxBlk)
+			       char * pPacket, IN TX_BLK * pTxBlk)
 {
 
 	/*DBGPRINT(RT_DEBUG_TRACE, ("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType)); */
@@ -716,7 +716,7 @@ void RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, u8 QIdx,	/*
 		       u8 Max_Tx_Packets)
 {
 	PQUEUE_ENTRY pEntry = NULL;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	int Status = NDIS_STATUS_SUCCESS;
 	u8 Count = 0;
 	PQUEUE_HEADER pQueue;
@@ -1380,7 +1380,7 @@ void RTMPResumeMsduTransmission(IN PRTMP_ADAPTER pAd)
 }
 
 u32 deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd,
-				PNDIS_PACKET pPacket,
+				void *pPacket,
 				u8 *pData, unsigned long DataSize)
 {
 	u16 PayloadSize;
@@ -1390,7 +1390,7 @@ u32 deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd,
 	u8 Header802_3[14];
 
 	u8 *pPayload, *pDA, *pSA, *pRemovedLLCSNAP;
-	PNDIS_PACKET pClonePacket;
+	void *pClonePacket;
 
 	nMSDU = 0;
 
@@ -1479,7 +1479,7 @@ u32 deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd,
 	return nMSDU;
 }
 
-u32 BA_Reorder_AMSDU_Annnounce(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
+u32 BA_Reorder_AMSDU_Annnounce(IN PRTMP_ADAPTER pAd, void *pPacket)
 {
 	u8 *pData;
 	u16 DataSize;
@@ -1853,7 +1853,7 @@ void DisassocParmFill(IN PRTMP_ADAPTER pAd,
 	========================================================================
 */
 
-BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
+BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, void *pPacket)
 {
 	PACKET_INFO PacketInfo;
 	unsigned long NumberOfBytesRead = 0;
@@ -1908,7 +1908,7 @@ BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
 	return TRUE;
 }
 
-BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
+BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, void *pPacket)
 {
 	u16 TypeLen;
 	u8 Byte0, Byte1;
@@ -1938,7 +1938,7 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
 		 */
 		if (pSrcBuf[0] == 0xAA && pSrcBuf[1] == 0xAA
 		    && pSrcBuf[2] == 0x03) {
-			Sniff2BytesFromNdisBuffer((PNDIS_BUFFER) pSrcBuf, 6,
+			Sniff2BytesFromNdisBuffer((char *)pSrcBuf, 6,
 						  &Byte0, &Byte1);
 			RTMP_SET_PACKET_LLCSNAP(pPacket, 1);
 			TypeLen = (u16)((Byte0 << 8) + Byte1);
@@ -1961,7 +1961,7 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
 		   Frame Check Sequence (4-bytes) */
 
 		RTMP_SET_PACKET_VLAN(pPacket, 1);
-		Sniff2BytesFromNdisBuffer((PNDIS_BUFFER) pSrcBuf, 2, &Byte0,
+		Sniff2BytesFromNdisBuffer((char *)pSrcBuf, 2, &Byte0,
 					  &Byte1);
 		TypeLen = (u16)((Byte0 << 8) + Byte1);
 
@@ -2043,7 +2043,7 @@ void Update_Rssi_Sample(IN PRTMP_ADAPTER pAd,
 void Indicate_Legacy_Packet(IN PRTMP_ADAPTER pAd,
 			    IN RX_BLK * pRxBlk, u8 FromWhichBSSID)
 {
-	PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
+	void *pRxPacket = pRxBlk->pRxPacket;
 	u8 Header802_3[LENGTH_802_3];
 
 	/* 1. get 802.3 Header */
@@ -2135,7 +2135,7 @@ void CmmRxRalinkFrameIndicate(IN PRTMP_ADAPTER pAd,
 	u16 Msdu2Size;
 	u16 Payload1Size, Payload2Size;
 	u8 *pData2;
-	PNDIS_PACKET pPacket2 = NULL;
+	void *pPacket2 = NULL;
 
 	Msdu2Size = *(pRxBlk->pData) + (*(pRxBlk->pData + 1) << 8);
 
@@ -2192,13 +2192,13 @@ void CmmRxRalinkFrameIndicate(IN PRTMP_ADAPTER pAd,
 		_fragFrame.Flags = 0;		\
 	}
 
-PNDIS_PACKET RTMPDeFragmentDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
+void *RTMPDeFragmentDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
 {
 	PHEADER_802_11 pHeader = pRxBlk->pHeader;
-	PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
+	void *pRxPacket = pRxBlk->pRxPacket;
 	u8 *pData = pRxBlk->pData;
 	u16 DataSize = pRxBlk->DataSize;
-	PNDIS_PACKET pRetPacket = NULL;
+	void *pRetPacket = NULL;
 	u8 *pFragBuffer = NULL;
 	BOOLEAN bReassDone = FALSE;
 	u8 HeaderRoom = 0;
@@ -2273,7 +2273,7 @@ done:
 	/* return defragmented packet if packet is reassembled completely */
 	/* otherwise return NULL */
 	if (bReassDone) {
-		PNDIS_PACKET pNewFragPacket;
+		void *pNewFragPacket;
 
 		/* allocate a new packet buffer for fragment */
 		pNewFragPacket =
diff --git a/drivers/staging/rt2860/common/cmm_data_pci.c b/drivers/staging/rt2860/common/cmm_data_pci.c
index 19eb928..b254947 100644
--- a/drivers/staging/rt2860/common/cmm_data_pci.c
+++ b/drivers/staging/rt2860/common/cmm_data_pci.c
@@ -343,7 +343,7 @@ u16 RtmpPCI_WriteFragTxResource(IN PRTMP_ADAPTER pAd,
  */
 int RtmpPCIMgmtKickOut(IN RTMP_ADAPTER * pAd,
 		       u8 QueIdx,
-		       IN PNDIS_PACKET pPacket,
+		       void *pPacket,
 		       u8 *pSrcBufVA, u32 SrcBufLen)
 {
 	PTXD_STRUC pTxD;
@@ -520,7 +520,7 @@ BOOLEAN RTMPFreeTXDUponTxDmaDone(IN PRTMP_ADAPTER pAd, u8 QueIdx)
 {
 	PRTMP_TX_RING pTxRing;
 	PTXD_STRUC pTxD;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	u8 FREE = 0;
 	TXD_STRUC TxD, *pOriTxD;
 	/*unsigned long         IrqFlags; */
@@ -664,7 +664,7 @@ BOOLEAN RTMPHandleTxRingDmaDoneInterrupt(IN PRTMP_ADAPTER pAd,
 void RTMPHandleMgmtRingDmaDoneInterrupt(IN PRTMP_ADAPTER pAd)
 {
 	PTXD_STRUC pTxD;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 /*      int              i; */
 	u8 FREE = 0;
 	PRTMP_MGMT_RING pMgmtRing = &pAd->MgmtRing;
@@ -773,16 +773,16 @@ void RTMPHandleRxCoherentInterrupt(IN PRTMP_ADAPTER pAd)
 	DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPHandleRxCoherentInterrupt \n"));
 }
 
-PNDIS_PACKET GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
+void *GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
 				 OUT PRT28XX_RXD_STRUC pSaveRxD,
 				 OUT BOOLEAN * pbReschedule,
 				 IN u32 * pRxPending)
 {
 	PRXD_STRUC pRxD;
-	PNDIS_PACKET pRxPacket = NULL;
-	PNDIS_PACKET pNewPacket;
+	void *pRxPacket = NULL;
+	void *pNewPacket;
 	void *AllocVa;
-	NDIS_PHYSICAL_ADDRESS AllocPa;
+	dma_addr_t AllocPa;
 	BOOLEAN bReschedule = FALSE;
 	RTMP_DMACB *pRxCell;
 
@@ -834,7 +834,7 @@ PNDIS_PACKET GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
 		pRxPacket = pRxCell->pNdisPacket;
 
 		pRxCell->DmaBuf.AllocSize = RX_BUFFER_AGGRESIZE;
-		pRxCell->pNdisPacket = (PNDIS_PACKET) pNewPacket;
+		pRxCell->pNdisPacket = (void *)pNewPacket;
 		pRxCell->DmaBuf.AllocVa = AllocVa;
 		pRxCell->DmaBuf.AllocPa = AllocPa;
 		/* update SDP0 to new buffer of rx packet */
@@ -865,7 +865,7 @@ done:
 }
 
 int MlmeHardTransmitTxRing(IN PRTMP_ADAPTER pAd,
-				   u8 QueIdx, IN PNDIS_PACKET pPacket)
+				   u8 QueIdx, void *pPacket)
 {
 	PACKET_INFO PacketInfo;
 	u8 *pSrcBufVA;
@@ -1041,7 +1041,7 @@ int MlmeHardTransmitTxRing(IN PRTMP_ADAPTER pAd,
 }
 
 int MlmeDataHardTransmit(IN PRTMP_ADAPTER pAd,
-				 u8 QueIdx, IN PNDIS_PACKET pPacket)
+				 u8 QueIdx, void *pPacket)
 {
 	if ((pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)
 	    ) {
diff --git a/drivers/staging/rt2860/common/cmm_data_usb.c b/drivers/staging/rt2860/common/cmm_data_usb.c
index 7906756..f3a7208 100644
--- a/drivers/staging/rt2860/common/cmm_data_usb.c
+++ b/drivers/staging/rt2860/common/cmm_data_usb.c
@@ -575,7 +575,7 @@ void RtmpUSBDataKickOut(IN PRTMP_ADAPTER pAd,
  */
 int RtmpUSBMgmtKickOut(IN RTMP_ADAPTER * pAd,
 		       u8 QueIdx,
-		       IN PNDIS_PACKET pPacket,
+		       void *pPacket,
 		       u8 *pSrcBufVA, u32 SrcBufLen)
 {
 	PTXINFO_STRUC pTxInfo;
@@ -707,13 +707,13 @@ Return Value:
 Note:
 ========================================================================
 */
-PNDIS_PACKET GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
+void *GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
 				 OUT PRT28XX_RXD_STRUC pSaveRxD,
 				 OUT BOOLEAN * pbReschedule,
 				 IN u32 * pRxPending)
 {
 	PRX_CONTEXT pRxContext;
-	PNDIS_PACKET pSkb;
+	void *pSkb;
 	u8 *pData;
 	unsigned long ThisFrameLen;
 	unsigned long RxBufferLength;
diff --git a/drivers/staging/rt2860/common/cmm_mac_pci.c b/drivers/staging/rt2860/common/cmm_mac_pci.c
index c7f4be1..f005342 100644
--- a/drivers/staging/rt2860/common/cmm_mac_pci.c
+++ b/drivers/staging/rt2860/common/cmm_mac_pci.c
@@ -60,7 +60,7 @@ int RTMPAllocTxRxRingMemory(IN PRTMP_ADAPTER pAd)
 	unsigned long ErrorValue = 0;
 	PRTMP_TX_RING pTxRing;
 	PRTMP_DMABUF pDmaBuf;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 /*      PRTMP_REORDERBUF        pReorderBuf; */
 
 	DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocTxRxRingMemory\n"));
@@ -405,7 +405,7 @@ void RTMPRingCleanUp(IN PRTMP_ADAPTER pAd, u8 RingType)
 	PTXD_STRUC pTxD;
 	PRXD_STRUC pRxD;
 	PQUEUE_ENTRY pEntry;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	int i;
 	PRTMP_TX_RING pTxRing;
 	unsigned long IrqFlags;
@@ -428,8 +428,8 @@ void RTMPRingCleanUp(IN PRTMP_ADAPTER pAd, u8 RingType)
 		{
 			pTxD = (PTXD_STRUC) pTxRing->Cell[i].AllocVa;
 
-			pPacket = (PNDIS_PACKET) pTxRing->Cell[i].pNdisPacket;
-			/* release scatter-and-gather NDIS_PACKET */
+			pPacket = (void *)pTxRing->Cell[i].pNdisPacket;
+			/* release scatter-and-gather char */
 			if (pPacket) {
 				RELEASE_NDIS_PACKET(pAd, pPacket,
 						    NDIS_STATUS_FAILURE);
@@ -437,8 +437,8 @@ void RTMPRingCleanUp(IN PRTMP_ADAPTER pAd, u8 RingType)
 			}
 
 			pPacket =
-			    (PNDIS_PACKET) pTxRing->Cell[i].pNextNdisPacket;
-			/* release scatter-and-gather NDIS_PACKET */
+			    (void *)pTxRing->Cell[i].pNextNdisPacket;
+			/* release scatter-and-gather char */
 			if (pPacket) {
 				RELEASE_NDIS_PACKET(pAd, pPacket,
 						    NDIS_STATUS_FAILURE);
@@ -474,8 +474,8 @@ void RTMPRingCleanUp(IN PRTMP_ADAPTER pAd, u8 RingType)
 			pTxD = (PTXD_STRUC) pAd->MgmtRing.Cell[i].AllocVa;
 
 			pPacket =
-			    (PNDIS_PACKET) pAd->MgmtRing.Cell[i].pNdisPacket;
-			/* rlease scatter-and-gather NDIS_PACKET */
+			    (void *)pAd->MgmtRing.Cell[i].pNdisPacket;
+			/* rlease scatter-and-gather char */
 			if (pPacket) {
 				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0,
 						 pTxD->SDLen0,
@@ -486,9 +486,9 @@ void RTMPRingCleanUp(IN PRTMP_ADAPTER pAd, u8 RingType)
 			pAd->MgmtRing.Cell[i].pNdisPacket = NULL;
 
 			pPacket =
-			    (PNDIS_PACKET) pAd->MgmtRing.Cell[i].
+			    (void *)pAd->MgmtRing.Cell[i].
 			    pNextNdisPacket;
-			/* release scatter-and-gather NDIS_PACKET */
+			/* release scatter-and-gather char */
 			if (pPacket) {
 				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1,
 						 pTxD->SDLen1,
@@ -538,17 +538,17 @@ void RTMPFreeTxRxRingMemory(IN PRTMP_ADAPTER pAd)
 	int index, num, j;
 	PRTMP_TX_RING pTxRing;
 	PTXD_STRUC pTxD;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	unsigned int IrqFlags;
 
-	/*POS_COOKIE pObj =(POS_COOKIE) pAd->OS_Cookie; */
+	/*struct os_cookie *pObj =(struct os_cookie *)pAd->OS_Cookie; */
 
 	DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPFreeTxRxRingMemory\n"));
 
 	/* Free TxSwQueue Packet */
 	for (index = 0; index < NUM_OF_TX_RING; index++) {
 		PQUEUE_ENTRY pEntry;
-		PNDIS_PACKET pPacket;
+		void *pPacket;
 		PQUEUE_HEADER pQueue;
 
 		RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
diff --git a/drivers/staging/rt2860/common/cmm_mac_usb.c b/drivers/staging/rt2860/common/cmm_mac_usb.c
index d5bc37d..251debb 100644
--- a/drivers/staging/rt2860/common/cmm_mac_usb.c
+++ b/drivers/staging/rt2860/common/cmm_mac_usb.c
@@ -52,7 +52,7 @@ int NICInitRecv(IN PRTMP_ADAPTER pAd)
 {
 	u8 i;
 	int Status = NDIS_STATUS_SUCCESS;
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitRecv\n"));
 	pObj = pObj;
@@ -166,7 +166,7 @@ int NICInitTransmit(IN PRTMP_ADAPTER pAd)
 	PTX_CONTEXT pRTSContext = &(pAd->RTSContext);
 	PTX_CONTEXT pMLMEContext = NULL;
 /*      PHT_TX_CONTEXT  pHTTXContext = NULL; */
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 	void *RingBaseVa;
 /*      RTMP_TX_RING    *pTxRing; */
 	RTMP_MGMT_RING *pMgmtRing;
@@ -538,7 +538,7 @@ void RTMPFreeTxRxRingMemory(IN PRTMP_ADAPTER pAd)
 	PTX_CONTEXT pRTSContext = &pAd->RTSContext;
 /*      PHT_TX_CONTEXT          pHTTXContext; */
 	/*PRTMP_REORDERBUF      pReorderBuf; */
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 /*      RTMP_TX_RING            *pTxRing; */
 
 	DBGPRINT(RT_DEBUG_ERROR, ("---> RTMPFreeTxRxRingMemory\n"));
diff --git a/drivers/staging/rt2860/common/cmm_tkip.c b/drivers/staging/rt2860/common/cmm_tkip.c
index ab00a0c..0ac9d74 100644
--- a/drivers/staging/rt2860/common/cmm_tkip.c
+++ b/drivers/staging/rt2860/common/cmm_tkip.c
@@ -487,7 +487,7 @@ BOOLEAN RTMPTkipCompareMICValue(IN PRTMP_ADAPTER pAd,
 
 	Arguments:
 		pAd		Pointer	to our adapter
-		PNDIS_PACKET	Pointer to Ndis Packet for MIC calculation
+		void *	Pointer to Ndis Packet for MIC calculation
 		pEncap			Pointer to LLC encap data
 		LenEncap		Total encap length, might be 0 which indicates no encap
 
@@ -501,7 +501,7 @@ BOOLEAN RTMPTkipCompareMICValue(IN PRTMP_ADAPTER pAd,
 	========================================================================
 */
 void RTMPCalculateMICValue(IN PRTMP_ADAPTER pAd,
-			   IN PNDIS_PACKET pPacket,
+			   void *pPacket,
 			   u8 *pEncap,
 			   IN PCIPHER_KEY pKey, u8 apidx)
 {
diff --git a/drivers/staging/rt2860/common/cmm_wpa.c b/drivers/staging/rt2860/common/cmm_wpa.c
index 3fce5a7..6daccd9 100644
--- a/drivers/staging/rt2860/common/cmm_wpa.c
+++ b/drivers/staging/rt2860/common/cmm_wpa.c
@@ -347,7 +347,7 @@ void WpaEAPOLKeyAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem)
 
 	Arguments:
 		pAd		Pointer	to our adapter
-		PNDIS_PACKET	Pointer to outgoing Ndis frame
+		void *	Pointer to outgoing Ndis frame
 		NumberOfFrag	Number of fragment required
 
 	Return Value:
@@ -363,7 +363,7 @@ void RTMPToWirelessSta(IN PRTMP_ADAPTER pAd,
 		       u32 HdrLen,
 		       u8 *pData, u32 DataLen, IN BOOLEAN bClearFrame)
 {
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	int Status;
 
 	if ((!pEntry) || ((!pEntry->ValidAsCLI) && (!pEntry->ValidAsApCli)))
diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c
index 5735dd7..5cda0ea 100644
--- a/drivers/staging/rt2860/common/rtmp_init.c
+++ b/drivers/staging/rt2860/common/rtmp_init.c
@@ -651,7 +651,7 @@ void RTMPReadChannelPwr(IN PRTMP_ADAPTER pAd)
 	========================================================================
 */
 int NICReadRegParameters(IN PRTMP_ADAPTER pAd,
-				 IN NDIS_HANDLE WrapperConfigurationContext)
+				 void *WrapperConfigurationContext)
 {
 	int Status = NDIS_STATUS_SUCCESS;
 	DBGPRINT_S(Status, ("<-- NICReadRegParameters, Status=%x\n", Status));
@@ -3544,9 +3544,9 @@ BOOLEAN RtmpRaDevCtrlExit(IN RTMP_ADAPTER * pAd)
 }
 
 /* not yet support MBSS */
-PNET_DEV get_netdev_from_bssid(IN PRTMP_ADAPTER pAd, u8 FromWhichBSSID)
+struct net_device *get_netdev_from_bssid(IN PRTMP_ADAPTER pAd, u8 FromWhichBSSID)
 {
-	PNET_DEV dev_p = NULL;
+	struct net_device *dev_p = NULL;
 
 	{
 		dev_p = pAd->net_dev;
diff --git a/drivers/staging/rt2860/iface/rtmp_pci.h b/drivers/staging/rt2860/iface/rtmp_pci.h
index 4f42158..7759d56 100644
--- a/drivers/staging/rt2860/iface/rtmp_pci.h
+++ b/drivers/staging/rt2860/iface/rtmp_pci.h
@@ -29,7 +29,7 @@
 #define __RTMP_PCI_H__
 
 #define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p)				\
-	((POS_COOKIE)handle)->pci_dev = dev_p;
+	((struct os_cookie *)handle)->pci_dev = dev_p;
 
 #ifdef LINUX
 // set driver data
@@ -41,12 +41,12 @@
 
 #ifdef PCI_MSI_SUPPORT
 #define RTMP_MSI_ENABLE(_pAd) \
-	{     POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \
+	{     struct os_cookie *_pObj = (struct os_cookie *)(_pAd->OS_Cookie); \
 		(_pAd)->HaveMsi = pci_enable_msi(_pObj->pci_dev) == 0 ? TRUE : FALSE; \
 	}
 
 #define RTMP_MSI_DISABLE(_pAd) \
-	{     POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \
+	{     struct os_cookie *_pObj = (struct os_cookie *)(_pAd->OS_Cookie); \
 		if (_pAd->HaveMsi == TRUE) \
 			pci_disable_msi(_pObj->pci_dev); \
 		_pAd->HaveMsi = FALSE;  \
diff --git a/drivers/staging/rt2860/iface/rtmp_usb.h b/drivers/staging/rt2860/iface/rtmp_usb.h
index 40d7d01..f2955a2 100644
--- a/drivers/staging/rt2860/iface/rtmp_usb.h
+++ b/drivers/staging/rt2860/iface/rtmp_usb.h
@@ -32,10 +32,6 @@
 
 #ifdef LINUX
 #include <linux/usb.h>
-
-typedef struct usb_device *PUSB_DEV;
-typedef struct urb *purbb_t;
-typedef struct usb_ctrlrequest devctrlrequest;
 #endif // LINUX //
 
 extern u8 EpToQueue[6];
@@ -108,7 +104,7 @@ extern void dump_urb(struct urb *purb);
 #define USBD_TRANSFER_DIRECTION_OUT		0
 #define USBD_TRANSFER_DIRECTION_IN		0
 #define USBD_SHORT_TRANSFER_OK			0
-#define PURB			purbb_t
+#define PURB			struct urb *
 
 #define PIRP		void *
 #define NDIS_OID	u32
@@ -120,12 +116,12 @@ extern void dump_urb(struct urb *purb);
 #define CONTROL_TIMEOUT_JIFFIES ( (100 * OS_HZ) / 1000)
 #define UNLINK_TIMEOUT_MS		3
 
-void RTUSBBulkOutDataPacketComplete(purbb_t purb, struct pt_regs *pt_regs);
-void RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkOutRTSFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkOutPsPollComplete(purbb_t pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs);
+void RTUSBBulkOutDataPacketComplete(struct urb *purb, struct pt_regs *pt_regs);
+void RTUSBBulkOutMLMEPacketComplete(struct urb *pUrb, struct pt_regs *pt_regs);
+void RTUSBBulkOutNullFrameComplete(struct urb *pUrb, struct pt_regs *pt_regs);
+void RTUSBBulkOutRTSFrameComplete(struct urb *pUrb, struct pt_regs *pt_regs);
+void RTUSBBulkOutPsPollComplete(struct urb *pUrb, struct pt_regs *pt_regs);
+void RTUSBBulkRxComplete(struct urb *pUrb, struct pt_regs *pt_regs);
 
 #ifdef KTHREAD_SUPPORT
 #define RTUSBMlmeUp(pAd) \
diff --git a/drivers/staging/rt2860/mlme.h b/drivers/staging/rt2860/mlme.h
index 3be1bc8..09e326e 100644
--- a/drivers/staging/rt2860/mlme.h
+++ b/drivers/staging/rt2860/mlme.h
@@ -843,7 +843,7 @@ typedef struct _MLME_QUEUE {
 	unsigned long Num;
 	unsigned long Head;
 	unsigned long Tail;
-	NDIS_SPIN_LOCK Lock;
+	spinlock_t Lock;
 	MLME_QUEUE_ELEM Entry[MAX_LEN_OF_MLME_QUEUE];
 } MLME_QUEUE, *PMLME_QUEUE;
 
diff --git a/drivers/staging/rt2860/pci_main_dev.c b/drivers/staging/rt2860/pci_main_dev.c
index 24f939d..20db402 100644
--- a/drivers/staging/rt2860/pci_main_dev.c
+++ b/drivers/staging/rt2860/pci_main_dev.c
@@ -160,7 +160,7 @@ static int rt2860_suspend(struct pci_dev *pci_dev, pm_message_t state)
 			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
 
 			/* take down the device */
-			rt28xx_close((PNET_DEV) net_dev);
+			rt28xx_close((struct net_device *)net_dev);
 
 			RT_MOD_DEC_USE_COUNT();
 		}
@@ -223,7 +223,7 @@ static int rt2860_resume(struct pci_dev *pci_dev)
 			/* mark device as attached from system and restart if needed */
 			netif_device_attach(net_dev);
 
-			if (rt28xx_open((PNET_DEV) net_dev) != 0) {
+			if (rt28xx_open((struct net_device *)net_dev) != 0) {
 				/* open fail */
 				DBGPRINT(RT_DEBUG_TRACE,
 					 ("<=== rt2860_resume()\n"));
@@ -323,7 +323,7 @@ static int __devinit rt2860_probe(IN struct pci_dev *pci_dev,
 		goto err_out_iounmap;
 	}
 
-	((POS_COOKIE) handle)->pci_dev = pci_dev;
+	((struct os_cookie *)handle)->pci_dev = pci_dev;
 
 	rv = RTMPAllocAdapterBlock(handle, &pAd);	/*shiang: we may need the pci_dev for allocate structure of "RTMP_ADAPTER" */
 	if (rv != NDIS_STATUS_SUCCESS)
@@ -391,7 +391,7 @@ err_out:
 
 static void __devexit rt2860_remove_one(IN struct pci_dev *pci_dev)
 {
-	PNET_DEV net_dev = pci_get_drvdata(pci_dev);
+	struct net_device *net_dev = pci_get_drvdata(pci_dev);
 	RTMP_ADAPTER *pAd = NULL;
 	unsigned long csr_addr = net_dev->base_addr;	/* pAd->CSRBaseAddress; */
 
@@ -459,9 +459,9 @@ BOOLEAN RT28XXChipsetCheck(IN void *_dev_p)
 static void RTMPInitPCIeDevice(IN struct pci_dev *pci_dev, IN PRTMP_ADAPTER pAd)
 {
 	u16 device_id;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 	pci_read_config_word(pci_dev, PCI_DEVICE_ID, &device_id);
 	device_id = le2cpu16(device_id);
 	pObj->DeviceID = device_id;
@@ -501,9 +501,9 @@ void RTMPInitPCIeLinkCtrlValue(IN PRTMP_ADAPTER pAd)
 	u16 reg16, data2, PCIePowerSaveLevel, Configuration;
 	u32 MacValue;
 	BOOLEAN bFindIntel = FALSE;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
 		return;
@@ -815,10 +815,10 @@ void RTMPFindHostPCIDev(IN PRTMP_ADAPTER pAd)
 	u16 reg16;
 	u8 reg8;
 	u32 DevFn;
-	PPCI_DEV pPci_dev;
-	POS_COOKIE pObj;
+	struct pci_dev *pPci_dev;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
 		return;
@@ -860,9 +860,9 @@ void RTMPPCIeLinkCtrlValueRestore(IN PRTMP_ADAPTER pAd, u8 Level)
 {
 	u16 PCIePowerSaveLevel, reg16;
 	u16 Configuration;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
 		return;
@@ -954,9 +954,9 @@ void RTMPPCIeLinkCtrlSetting(IN PRTMP_ADAPTER pAd, u16 Max)
 {
 	u16 PCIePowerSaveLevel, reg16;
 	u16 Configuration;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
 		return;
@@ -1081,11 +1081,11 @@ void RTMPrt3xSetPCIePowerLinkCtrl(IN PRTMP_ADAPTER pAd)
 
 	unsigned long HostConfiguration = 0;
 	unsigned long Configuration;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	int pos;
 	u16 reg16;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	DBGPRINT(RT_DEBUG_INFO,
 		 ("RTMPrt3xSetPCIePowerLinkCtrl.===> %lx\n",
diff --git a/drivers/staging/rt2860/rt_linux.c b/drivers/staging/rt2860/rt_linux.c
index 5f781f5..4c28117 100644
--- a/drivers/staging/rt2860/rt_linux.c
+++ b/drivers/staging/rt2860/rt_linux.c
@@ -80,7 +80,7 @@ char const *pWirelessFloodEventText[IW_FLOOD_EVENT_TYPE_NUM] = {
 };
 
 /* timeout -- ms */
-void RTMP_SetPeriodicTimer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_SetPeriodicTimer(struct timer_list * pTimer,
 			   IN unsigned long timeout)
 {
 	timeout = ((timeout * OS_HZ) / 1000);
@@ -90,7 +90,7 @@ void RTMP_SetPeriodicTimer(IN NDIS_MINIPORT_TIMER * pTimer,
 
 /* convert NdisMInitializeTimer --> RTMP_OS_Init_Timer */
 void RTMP_OS_Init_Timer(IN PRTMP_ADAPTER pAd,
-			IN NDIS_MINIPORT_TIMER * pTimer,
+			struct timer_list * pTimer,
 			IN TIMER_FUNCTION function, void *data)
 {
 	init_timer(pTimer);
@@ -98,7 +98,7 @@ void RTMP_OS_Init_Timer(IN PRTMP_ADAPTER pAd,
 	pTimer->function = function;
 }
 
-void RTMP_OS_Add_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_OS_Add_Timer(struct timer_list * pTimer,
 		       IN unsigned long timeout)
 {
 	if (timer_pending(pTimer))
@@ -109,14 +109,14 @@ void RTMP_OS_Add_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
 	add_timer(pTimer);
 }
 
-void RTMP_OS_Mod_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_OS_Mod_Timer(struct timer_list * pTimer,
 		       IN unsigned long timeout)
 {
 	timeout = ((timeout * OS_HZ) / 1000);
 	mod_timer(pTimer, jiffies + timeout);
 }
 
-void RTMP_OS_Del_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_OS_Del_Timer(struct timer_list * pTimer,
 		       OUT BOOLEAN * pCancelled)
 {
 	if (timer_pending(pTimer)) {
@@ -168,16 +168,16 @@ int os_free_mem(IN PRTMP_ADAPTER pAd, void *mem)
 	return (NDIS_STATUS_SUCCESS);
 }
 
-PNDIS_PACKET RtmpOSNetPktAlloc(IN RTMP_ADAPTER * pAd, IN int size)
+void *RtmpOSNetPktAlloc(IN RTMP_ADAPTER * pAd, IN int size)
 {
 	struct sk_buff *skb;
 	/* Add 2 more bytes for ip header alignment */
 	skb = dev_alloc_skb(size + 2);
 
-	return ((PNDIS_PACKET) skb);
+	return ((void *)skb);
 }
 
-PNDIS_PACKET RTMP_AllocateFragPacketBuffer(IN PRTMP_ADAPTER pAd,
+void *RTMP_AllocateFragPacketBuffer(IN PRTMP_ADAPTER pAd,
 					   unsigned long Length)
 {
 	struct sk_buff *pkt;
@@ -193,10 +193,10 @@ PNDIS_PACKET RTMP_AllocateFragPacketBuffer(IN PRTMP_ADAPTER pAd,
 		RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS);
 	}
 
-	return (PNDIS_PACKET) pkt;
+	return (void *)pkt;
 }
 
-PNDIS_PACKET RTMP_AllocateTxPacketBuffer(IN PRTMP_ADAPTER pAd,
+void *RTMP_AllocateTxPacketBuffer(IN PRTMP_ADAPTER pAd,
 					 unsigned long Length,
 					 IN BOOLEAN Cached,
 					 void ** VirtualAddress)
@@ -217,11 +217,11 @@ PNDIS_PACKET RTMP_AllocateTxPacketBuffer(IN PRTMP_ADAPTER pAd,
 		*VirtualAddress = (void *)NULL;
 	}
 
-	return (PNDIS_PACKET) pkt;
+	return (void *)pkt;
 }
 
 void build_tx_packet(IN PRTMP_ADAPTER pAd,
-		     IN PNDIS_PACKET pPacket,
+		     void *pPacket,
 		     u8 *pFrame, unsigned long FrameLen)
 {
 
@@ -235,10 +235,10 @@ void build_tx_packet(IN PRTMP_ADAPTER pAd,
 
 void RTMPFreeAdapter(IN PRTMP_ADAPTER pAd)
 {
-	POS_COOKIE os_cookie;
+	struct os_cookie *os_cookie;
 	int index;
 
-	os_cookie = (POS_COOKIE) pAd->OS_Cookie;
+	os_cookie = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (pAd->BeaconBuf)
 		kfree(pAd->BeaconBuf);
@@ -277,7 +277,7 @@ BOOLEAN OS_Need_Clone_Packet(void)
 		clone an input NDIS PACKET to another one. The new internally created NDIS PACKET
 		must have only one NDIS BUFFER
 		return - byte copied. 0 means can't create NDIS PACKET
-		NOTE: internally created NDIS_PACKET should be destroyed by RTMPFreeNdisPacket
+		NOTE: internally created char should be destroyed by RTMPFreeNdisPacket
 
 	Arguments:
 		pAd 	Pointer to our adapter
@@ -294,8 +294,8 @@ BOOLEAN OS_Need_Clone_Packet(void)
 */
 int RTMPCloneNdisPacket(IN PRTMP_ADAPTER pAd,
 				IN BOOLEAN pInsAMSDUHdr,
-				IN PNDIS_PACKET pInPacket,
-				OUT PNDIS_PACKET * ppOutPacket)
+				void *pInPacket,
+				void ** ppOutPacket)
 {
 
 	struct sk_buff *pkt;
@@ -324,18 +324,18 @@ int RTMPCloneNdisPacket(IN PRTMP_ADAPTER pAd,
 
 /* the allocated NDIS PACKET must be freed via RTMPFreeNdisPacket() */
 int RTMPAllocateNdisPacket(IN PRTMP_ADAPTER pAd,
-				   OUT PNDIS_PACKET * ppPacket,
+				   void ** ppPacket,
 				   u8 *pHeader,
 				   u32 HeaderLen,
 				   u8 *pData, u32 DataLen)
 {
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	ASSERT(pData);
 	ASSERT(DataLen);
 
 	/* 1. Allocate a packet */
 	pPacket =
-	    (PNDIS_PACKET *) dev_alloc_skb(HeaderLen + DataLen +
+	    (void **) dev_alloc_skb(HeaderLen + DataLen +
 					   RTMP_PKT_TAIL_PADDING);
 	if (pPacket == NULL) {
 		*ppPacket = NULL;
@@ -363,11 +363,11 @@ int RTMPAllocateNdisPacket(IN PRTMP_ADAPTER pAd,
 /*
   ========================================================================
   Description:
-	This routine frees a miniport internally allocated NDIS_PACKET and its
+	This routine frees a miniport internally allocated char and its
 	corresponding NDIS_BUFFER and allocated memory.
   ========================================================================
 */
-void RTMPFreeNdisPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
+void RTMPFreeNdisPacket(IN PRTMP_ADAPTER pAd, void *pPacket)
 {
 	dev_kfree_skb_any(RTPKT_TO_OSPKT(pPacket));
 }
@@ -375,7 +375,7 @@ void RTMPFreeNdisPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
 /* IRQL = DISPATCH_LEVEL */
 /* NOTE: we do have an assumption here, that Byte0 and Byte1 always reasid at the same */
 /*                       scatter gather buffer */
-int Sniff2BytesFromNdisBuffer(IN PNDIS_BUFFER pFirstBuffer,
+int Sniff2BytesFromNdisBuffer(char *pFirstBuffer,
 				      u8 DesiredOffset,
 				      u8 *pByte0, u8 *pByte1)
 {
@@ -385,12 +385,12 @@ int Sniff2BytesFromNdisBuffer(IN PNDIS_BUFFER pFirstBuffer,
 	return NDIS_STATUS_SUCCESS;
 }
 
-void RTMP_QueryPacketInfo(IN PNDIS_PACKET pPacket,
+void RTMP_QueryPacketInfo(void *pPacket,
 			  OUT PACKET_INFO * pPacketInfo,
 			  u8 ** pSrcBufVA, u32 * pSrcBufLen)
 {
 	pPacketInfo->BufferCount = 1;
-	pPacketInfo->pFirstBuffer = (PNDIS_BUFFER) GET_OS_PKT_DATAPTR(pPacket);
+	pPacketInfo->pFirstBuffer = (char *)GET_OS_PKT_DATAPTR(pPacket);
 	pPacketInfo->PhysicalBufferCount = 1;
 	pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket);
 
@@ -398,11 +398,11 @@ void RTMP_QueryPacketInfo(IN PNDIS_PACKET pPacket,
 	*pSrcBufLen = GET_OS_PKT_LEN(pPacket);
 }
 
-void RTMP_QueryNextPacketInfo(IN PNDIS_PACKET * ppPacket,
+void RTMP_QueryNextPacketInfo(void ** ppPacket,
 			      OUT PACKET_INFO * pPacketInfo,
 			      u8 ** pSrcBufVA, u32 * pSrcBufLen)
 {
-	PNDIS_PACKET pPacket = NULL;
+	void *pPacket = NULL;
 
 	if (*ppPacket)
 		pPacket = GET_OS_PKT_NEXT(*ppPacket);
@@ -410,7 +410,7 @@ void RTMP_QueryNextPacketInfo(IN PNDIS_PACKET * ppPacket,
 	if (pPacket) {
 		pPacketInfo->BufferCount = 1;
 		pPacketInfo->pFirstBuffer =
-		    (PNDIS_BUFFER) GET_OS_PKT_DATAPTR(pPacket);
+		    (char *)GET_OS_PKT_DATAPTR(pPacket);
 		pPacketInfo->PhysicalBufferCount = 1;
 		pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket);
 
@@ -429,11 +429,11 @@ void RTMP_QueryNextPacketInfo(IN PNDIS_PACKET * ppPacket,
 	}
 }
 
-PNDIS_PACKET DuplicatePacket(IN PRTMP_ADAPTER pAd,
-			     IN PNDIS_PACKET pPacket, u8 FromWhichBSSID)
+void *DuplicatePacket(IN PRTMP_ADAPTER pAd,
+			     void *pPacket, u8 FromWhichBSSID)
 {
 	struct sk_buff *skb;
-	PNDIS_PACKET pRetPacket = NULL;
+	void *pRetPacket = NULL;
 	u16 DataSize;
 	u8 *pData;
 
@@ -450,14 +450,14 @@ PNDIS_PACKET DuplicatePacket(IN PRTMP_ADAPTER pAd,
 
 }
 
-PNDIS_PACKET duplicate_pkt(IN PRTMP_ADAPTER pAd,
+void *duplicate_pkt(IN PRTMP_ADAPTER pAd,
 			   u8 *pHeader802_3,
 			   u32 HdrLen,
 			   u8 *pData,
 			   unsigned long DataSize, u8 FromWhichBSSID)
 {
 	struct sk_buff *skb;
-	PNDIS_PACKET pPacket = NULL;
+	void *pPacket = NULL;
 
 	if ((skb =
 	     __dev_alloc_skb(HdrLen + DataSize + 2, MEM_ALLOC_FLAG)) != NULL) {
@@ -474,8 +474,8 @@ PNDIS_PACKET duplicate_pkt(IN PRTMP_ADAPTER pAd,
 }
 
 #define TKIP_TX_MIC_SIZE		8
-PNDIS_PACKET duplicate_pkt_with_TKIP_MIC(IN PRTMP_ADAPTER pAd,
-					 IN PNDIS_PACKET pPacket)
+void *duplicate_pkt_with_TKIP_MIC(IN PRTMP_ADAPTER pAd,
+					 void *pPacket)
 {
 	struct sk_buff *skb, *newskb;
 
@@ -497,8 +497,8 @@ PNDIS_PACKET duplicate_pkt_with_TKIP_MIC(IN PRTMP_ADAPTER pAd,
 	return OSPKT_TO_RTPKT(skb);
 }
 
-PNDIS_PACKET ClonePacket(IN PRTMP_ADAPTER pAd,
-			 IN PNDIS_PACKET pPacket,
+void *ClonePacket(IN PRTMP_ADAPTER pAd,
+			 void *pPacket,
 			 u8 *pData, unsigned long DataSize)
 {
 	struct sk_buff *pRxPkt;
@@ -564,7 +564,7 @@ void wlan_802_11_to_802_3_packet(IN PRTMP_ADAPTER pAd,
 		       LENGTH_802_3);
 }
 
-void announce_802_3_packet(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
+void announce_802_3_packet(IN PRTMP_ADAPTER pAd, void *pPacket)
 {
 
 	struct sk_buff *pRxPkt;
@@ -580,7 +580,7 @@ void announce_802_3_packet(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
 }
 
 PRTMP_SCATTER_GATHER_LIST
-rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST * sg)
+rt_get_sg_list_from_packet(void *pPacket, RTMP_SCATTER_GATHER_LIST * sg)
 {
 	sg->NumberOfElements = 1;
 	sg->Elements[0].Address = GET_OS_PKT_DATAPTR(pPacket);
@@ -905,7 +905,7 @@ err_free_sk_buff:
 	Device IRQ related functions.
 
  *******************************************************************************/
-int RtmpOSIRQRequest(IN PNET_DEV pNetDev)
+int RtmpOSIRQRequest(struct net_device *pNetDev)
 {
 #ifdef RTMP_PCI_SUPPORT
 	struct net_device *net_dev = pNetDev;
@@ -917,7 +917,7 @@ int RtmpOSIRQRequest(IN PNET_DEV pNetDev)
 	ASSERT(pAd);
 
 	if (pAd->infType == RTMP_DEV_INF_PCI) {
-		POS_COOKIE _pObj = (POS_COOKIE) (pAd->OS_Cookie);
+		struct os_cookie *_pObj = (struct os_cookie *)(pAd->OS_Cookie);
 		RTMP_MSI_ENABLE(pAd);
 		retval =
 		    request_irq(_pObj->pci_dev->irq, rt2860_interrupt, SA_SHIRQ,
@@ -932,7 +932,7 @@ int RtmpOSIRQRequest(IN PNET_DEV pNetDev)
 #endif
 }
 
-int RtmpOSIRQRelease(IN PNET_DEV pNetDev)
+int RtmpOSIRQRelease(struct net_device *pNetDev)
 {
 	struct net_device *net_dev = pNetDev;
 	PRTMP_ADAPTER pAd = NULL;
@@ -943,7 +943,7 @@ int RtmpOSIRQRelease(IN PNET_DEV pNetDev)
 
 #ifdef RTMP_PCI_SUPPORT
 	if (pAd->infType == RTMP_DEV_INF_PCI) {
-		POS_COOKIE pObj = (POS_COOKIE) (pAd->OS_Cookie);
+		struct os_cookie *pObj = (struct os_cookie *)(pAd->OS_Cookie);
 		synchronize_irq(pObj->pci_dev->irq);
 		free_irq(pObj->pci_dev->irq, (net_dev));
 		RTMP_MSI_DISABLE(pAd);
@@ -958,7 +958,7 @@ int RtmpOSIRQRelease(IN PNET_DEV pNetDev)
 	File open/close related functions.
 
  *******************************************************************************/
-RTMP_OS_FD RtmpOSFileOpen(char *pPath, int flag, int mode)
+struct file *RtmpOSFileOpen(char *pPath, int flag, int mode)
 {
 	struct file *filePtr;
 
@@ -969,21 +969,21 @@ RTMP_OS_FD RtmpOSFileOpen(char *pPath, int flag, int mode)
 			  -PTR_ERR(filePtr), pPath));
 	}
 
-	return (RTMP_OS_FD) filePtr;
+	return (struct file *)filePtr;
 }
 
-int RtmpOSFileClose(RTMP_OS_FD osfd)
+int RtmpOSFileClose(struct file *osfd)
 {
 	filp_close(osfd, NULL);
 	return 0;
 }
 
-void RtmpOSFileSeek(RTMP_OS_FD osfd, int offset)
+void RtmpOSFileSeek(struct file *osfd, int offset)
 {
 	osfd->f_pos = offset;
 }
 
-int RtmpOSFileRead(RTMP_OS_FD osfd, char *pDataPtr, int readLen)
+int RtmpOSFileRead(struct file *osfd, char *pDataPtr, int readLen)
 {
 	/* The object must have a read method */
 	if (osfd->f_op && osfd->f_op->read) {
@@ -994,7 +994,7 @@ int RtmpOSFileRead(RTMP_OS_FD osfd, char *pDataPtr, int readLen)
 	}
 }
 
-int RtmpOSFileWrite(RTMP_OS_FD osfd, char *pDataPtr, int writeLen)
+int RtmpOSFileWrite(struct file *osfd, char *pDataPtr, int writeLen)
 {
 	return osfd->f_op->write(osfd, pDataPtr, (size_t) writeLen,
 				 &osfd->f_pos);
@@ -1164,7 +1164,7 @@ int RtmpOSWrielessEventSend(IN RTMP_ADAPTER * pAd,
 	return 0;
 }
 
-int RtmpOSNetDevAddrSet(IN PNET_DEV pNetDev, u8 *pMacAddr)
+int RtmpOSNetDevAddrSet(struct net_device *pNetDev, u8 *pMacAddr)
 {
 	struct net_device *net_dev;
 	RTMP_ADAPTER *pAd;
@@ -1188,10 +1188,10 @@ int RtmpOSNetDevAddrSet(IN PNET_DEV pNetDev, u8 *pMacAddr)
   *	Assign the network dev name for created Ralink WiFi interface.
   */
 static int RtmpOSNetDevRequestName(IN RTMP_ADAPTER * pAd,
-				   IN PNET_DEV dev,
+				   struct net_device *dev,
 				   char *pPrefixStr, int devIdx)
 {
-	PNET_DEV existNetDev;
+	struct net_device *existNetDev;
 	char suffixName[IFNAMSIZ];
 	char desiredName[IFNAMSIZ];
 	int ifNameIdx, prefixLen, slotNameLen;
@@ -1231,19 +1231,19 @@ static int RtmpOSNetDevRequestName(IN RTMP_ADAPTER * pAd,
 	return Status;
 }
 
-void RtmpOSNetDevClose(IN PNET_DEV pNetDev)
+void RtmpOSNetDevClose(struct net_device *pNetDev)
 {
 	dev_close(pNetDev);
 }
 
-void RtmpOSNetDevFree(PNET_DEV pNetDev)
+void RtmpOSNetDevFree(struct net_device *pNetDev)
 {
 	ASSERT(pNetDev);
 
 	free_netdev(pNetDev);
 }
 
-int RtmpOSNetDevAlloc(IN PNET_DEV * new_dev_p, u32 privDataSize)
+int RtmpOSNetDevAlloc(struct net_device ** new_dev_p, u32 privDataSize)
 {
 	/* assign it as null first. */
 	*new_dev_p = NULL;
@@ -1258,16 +1258,16 @@ int RtmpOSNetDevAlloc(IN PNET_DEV * new_dev_p, u32 privDataSize)
 		return NDIS_STATUS_FAILURE;
 }
 
-PNET_DEV RtmpOSNetDevGetByName(PNET_DEV pNetDev, char *pDevName)
+struct net_device *RtmpOSNetDevGetByName(struct net_device *pNetDev, char *pDevName)
 {
-	PNET_DEV pTargetNetDev = NULL;
+	struct net_device *pTargetNetDev = NULL;
 
 	pTargetNetDev = dev_get_by_name(dev_net(pNetDev), pDevName);
 
 	return pTargetNetDev;
 }
 
-void RtmpOSNetDeviceRefPut(PNET_DEV pNetDev)
+void RtmpOSNetDeviceRefPut(struct net_device *pNetDev)
 {
 	/*
 	   every time dev_get_by_name is called, and it has returned a valid struct
@@ -1278,7 +1278,7 @@ void RtmpOSNetDeviceRefPut(PNET_DEV pNetDev)
 		dev_put(pNetDev);
 }
 
-int RtmpOSNetDevDestory(IN RTMP_ADAPTER * pAd, IN PNET_DEV pNetDev)
+int RtmpOSNetDevDestory(IN RTMP_ADAPTER * pAd, struct net_device *pNetDev)
 {
 
 	/* TODO: Need to fix this */
@@ -1286,12 +1286,12 @@ int RtmpOSNetDevDestory(IN RTMP_ADAPTER * pAd, IN PNET_DEV pNetDev)
 	return 0;
 }
 
-void RtmpOSNetDevDetach(PNET_DEV pNetDev)
+void RtmpOSNetDevDetach(struct net_device *pNetDev)
 {
 	unregister_netdev(pNetDev);
 }
 
-int RtmpOSNetDevAttach(IN PNET_DEV pNetDev,
+int RtmpOSNetDevAttach(struct net_device *pNetDev,
 		       IN RTMP_OS_NETDEV_OP_HOOK * pDevOpHook)
 {
 	int ret, rtnl_locked = FALSE;
@@ -1331,7 +1331,7 @@ int RtmpOSNetDevAttach(IN PNET_DEV pNetDev,
 		return NDIS_STATUS_FAILURE;
 }
 
-PNET_DEV RtmpOSNetDevCreate(IN RTMP_ADAPTER * pAd,
+struct net_device *RtmpOSNetDevCreate(IN RTMP_ADAPTER * pAd,
 			    int devType,
 			    int devNum,
 			    int privMemSize, char *pNamePrefix)
diff --git a/drivers/staging/rt2860/rt_linux.h b/drivers/staging/rt2860/rt_linux.h
index 629310a..d63ac7d 100644
--- a/drivers/staging/rt2860/rt_linux.h
+++ b/drivers/staging/rt2860/rt_linux.h
@@ -103,18 +103,6 @@ extern const struct iw_handler_def rt28xx_iw_handler_def;
 /***********************************************************************************
  *	OS Specific definitions and data structures
  ***********************************************************************************/
-typedef struct pci_dev *PPCI_DEV;
-typedef struct net_device *PNET_DEV;
-typedef void *PNDIS_PACKET;
-typedef char NDIS_PACKET;
-typedef PNDIS_PACKET *PPNDIS_PACKET;
-typedef dma_addr_t NDIS_PHYSICAL_ADDRESS;
-typedef dma_addr_t *PNDIS_PHYSICAL_ADDRESS;
-typedef void *NDIS_HANDLE;
-typedef char *PNDIS_BUFFER;
-typedef struct pid *RTMP_OS_PID;
-typedef struct semaphore RTMP_OS_SEM;
-
 typedef int (*HARD_START_XMIT_FUNC) (struct sk_buff * skb,
 				     struct net_device * net_dev);
 
@@ -196,8 +184,6 @@ struct iw_statistics *rt28xx_get_wireless_stats(IN struct net_device *net_dev);
 /***********************************************************************************
  *	OS file operation related data structure definitions
  ***********************************************************************************/
-typedef struct file *RTMP_OS_FD;
-
 typedef struct _RTMP_OS_FS_INFO_ {
 	int fsuid;
 	int fsgid;
@@ -214,8 +200,6 @@ struct os_lock {
 	unsigned long flags;
 };
 
-typedef spinlock_t NDIS_SPIN_LOCK;
-
 /* */
 /*  spin_lock enhanced for Nested spin lock */
 /* */
@@ -349,23 +333,17 @@ do { \
  ***********************************************************************************/
 #define RTMP_OS_MGMT_TASK_FLAGS	CLONE_VM
 
-typedef struct pid *THREAD_PID;
 #define	THREAD_PID_INIT_VALUE	NULL
 #define	GET_PID(_v)	find_get_pid((_v))
 #define	GET_PID_NUMBER(_v)	pid_nr((_v))
 #define CHECK_PID_LEGALITY(_pid)	if (pid_nr((_pid)) > 0)
 #define KILL_THREAD_PID(_A, _B, _C)	kill_pid((_A), (_B), (_C))
 
-typedef struct tasklet_struct RTMP_NET_TASK_STRUCT;
-typedef struct tasklet_struct *PRTMP_NET_TASK_STRUCT;
-
 /***********************************************************************************
  * Timer related definitions and data structures.
  **********************************************************************************/
 #define OS_HZ			HZ
 
-typedef struct timer_list NDIS_MINIPORT_TIMER;
-typedef struct timer_list RTMP_OS_TIMER;
 typedef void (*TIMER_FUNCTION) (unsigned long);
 
 #define OS_WAIT(_time) \
@@ -409,20 +387,20 @@ struct os_cookie {
 	struct usb_device *pUsb_Dev;
 #endif				/* RTMP_MAC_USB // */
 
-	RTMP_NET_TASK_STRUCT rx_done_task;
-	RTMP_NET_TASK_STRUCT mgmt_dma_done_task;
-	RTMP_NET_TASK_STRUCT ac0_dma_done_task;
-	RTMP_NET_TASK_STRUCT ac1_dma_done_task;
-	RTMP_NET_TASK_STRUCT ac2_dma_done_task;
-	RTMP_NET_TASK_STRUCT ac3_dma_done_task;
-	RTMP_NET_TASK_STRUCT tbtt_task;
+	struct tasklet_struct rx_done_task;
+	struct tasklet_struct mgmt_dma_done_task;
+	struct tasklet_struct ac0_dma_done_task;
+	struct tasklet_struct ac1_dma_done_task;
+	struct tasklet_struct ac2_dma_done_task;
+	struct tasklet_struct ac3_dma_done_task;
+	struct tasklet_struct tbtt_task;
 #ifdef RTMP_MAC_PCI
-	RTMP_NET_TASK_STRUCT fifo_statistic_full_task;
+	struct tasklet_struct fifo_statistic_full_task;
 #endif				/* RTMP_MAC_PCI // */
 #ifdef RTMP_MAC_USB
-	RTMP_NET_TASK_STRUCT null_frame_complete_task;
-	RTMP_NET_TASK_STRUCT rts_frame_complete_task;
-	RTMP_NET_TASK_STRUCT pspoll_frame_complete_task;
+	struct tasklet_struct null_frame_complete_task;
+	struct tasklet_struct rts_frame_complete_task;
+	struct tasklet_struct pspoll_frame_complete_task;
 #endif				/* RTMP_MAC_USB // */
 
 	unsigned long apd_pid;	/*802.1x daemon pid */
@@ -430,8 +408,6 @@ struct os_cookie {
 	int ioctl_if;
 };
 
-typedef struct os_cookie *POS_COOKIE;
-
 /***********************************************************************************
  *	OS debugging and printing related definitions and data structure
  ***********************************************************************************/
@@ -510,21 +486,21 @@ void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size,
 /*
  * unsigned long
  * RTMP_GetPhysicalAddressLow(
- *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress);
+ *   dma_addr_t  PhysicalAddress);
  */
 #define RTMP_GetPhysicalAddressLow(PhysicalAddress)		(PhysicalAddress)
 
 /*
  * unsigned long
  * RTMP_GetPhysicalAddressHigh(
- *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress);
+ *   dma_addr_t  PhysicalAddress);
  */
 #define RTMP_GetPhysicalAddressHigh(PhysicalAddress)		(0)
 
 /*
  * void
  * RTMP_SetPhysicalAddressLow(
- *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress,
+ *   dma_addr_t  PhysicalAddress,
  *   unsigned long  Value);
  */
 #define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value)	\
@@ -533,7 +509,7 @@ void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size,
 /*
  * void
  * RTMP_SetPhysicalAddressHigh(
- *   IN NDIS_PHYSICAL_ADDRESS  PhysicalAddress,
+ *   dma_addr_t  PhysicalAddress,
  *   unsigned long  Value);
  */
 #define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
@@ -652,7 +628,7 @@ void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size,
 #define RTMP_OS_NETDEV_CARRIER_OFF(_pNetDev)	netif_carrier_off((_pNetDev))
 
 #define QUEUE_ENTRY_TO_PACKET(pEntry) \
-	(PNDIS_PACKET)(pEntry)
+	(void *)(pEntry)
 
 #define PACKET_TO_QUEUE_ENTRY(pPacket) \
 	(PQUEUE_ENTRY)(pPacket)
@@ -671,7 +647,7 @@ void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size,
  *             os packet to rt packet
  */
 #define RTPKT_TO_OSPKT(_p)		((struct sk_buff *)(_p))
-#define OSPKT_TO_RTPKT(_p)		((PNDIS_PACKET)(_p))
+#define OSPKT_TO_RTPKT(_p)		((void *)(_p))
 
 #define GET_OS_PKT_DATAPTR(_pkt) \
 		(RTPKT_TO_OSPKT(_pkt)->data)
@@ -861,7 +837,7 @@ int rt28xx_packet_xmit(struct sk_buff *skb);
 IRQ_HANDLE_TYPE rt2860_interrupt(int irq, void *dev_instance);
 #endif /* RTMP_MAC_PCI // */
 
-int rt28xx_sta_ioctl(IN PNET_DEV net_dev, IN OUT struct ifreq *rq, int cmd);
+int rt28xx_sta_ioctl(struct net_device *net_dev, IN OUT struct ifreq *rq, int cmd);
 
 extern int ra_mtd_write(int num, loff_t to, size_t len, const u_char * buf);
 extern int ra_mtd_read(int num, loff_t from, size_t len, u_char * buf);
diff --git a/drivers/staging/rt2860/rt_main_dev.c b/drivers/staging/rt2860/rt_main_dev.c
index 21313ee..3472799 100644
--- a/drivers/staging/rt2860/rt_main_dev.c
+++ b/drivers/staging/rt2860/rt_main_dev.c
@@ -208,7 +208,7 @@ Note:
 		(3) BA Reordering: 				ba_reordering_resource_release()
 ========================================================================
 */
-int rt28xx_close(IN PNET_DEV dev)
+int rt28xx_close(struct net_device *dev)
 {
 	struct net_device *net_dev = (struct net_device *)dev;
 	RTMP_ADAPTER *pAd = NULL;
@@ -378,12 +378,12 @@ Return Value:
 Note:
 ========================================================================
 */
-int rt28xx_open(IN PNET_DEV dev)
+int rt28xx_open(struct net_device *dev)
 {
 	struct net_device *net_dev = (struct net_device *)dev;
 	PRTMP_ADAPTER pAd = NULL;
 	int retval = 0;
-	/*POS_COOKIE pObj; */
+	/*struct os_cookie *pObj; */
 
 	GET_PAD_FROM_NET_DEV(pAd, net_dev);
 
@@ -459,7 +459,7 @@ static const struct net_device_ops rt2860_netdev_ops = {
 	.ndo_start_xmit = rt28xx_send_packets,
 };
 
-PNET_DEV RtmpPhyNetDevInit(IN RTMP_ADAPTER * pAd,
+struct net_device *RtmpPhyNetDevInit(IN RTMP_ADAPTER * pAd,
 			   IN RTMP_OS_NETDEV_OP_HOOK * pNetDevHook)
 {
 	struct net_device *net_dev = NULL;
@@ -511,7 +511,7 @@ int rt28xx_packet_xmit(struct sk_buff *skb)
 	struct net_device *net_dev = skb->dev;
 	PRTMP_ADAPTER pAd = NULL;
 	int status = NETDEV_TX_OK;
-	PNDIS_PACKET pPacket = (PNDIS_PACKET) skb;
+	void *pPacket = (void *)skb;
 
 	GET_PAD_FROM_NET_DEV(pAd, net_dev);
 
@@ -534,7 +534,7 @@ int rt28xx_packet_xmit(struct sk_buff *skb)
 	}
 
 	RTMP_SET_PACKET_5VT(pPacket, 0);
-	STASendPackets((NDIS_HANDLE) pAd, (PPNDIS_PACKET) & pPacket, 1);
+	STASendPackets((void *)pAd, (void **)& pPacket, 1);
 
 	status = NETDEV_TX_OK;
 done:
@@ -566,7 +566,7 @@ static int rt28xx_send_packets(IN struct sk_buff *skb_p,
 	GET_PAD_FROM_NET_DEV(pAd, net_dev);
 
 	if (!(net_dev->flags & IFF_UP)) {
-		RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET) skb_p,
+		RELEASE_NDIS_PACKET(pAd, (void *)skb_p,
 				    NDIS_STATUS_FAILURE);
 		return NETDEV_TX_OK;
 	}
@@ -690,7 +690,7 @@ static struct net_device_stats *RT28xx_get_ether_stats(IN struct net_device
 		return NULL;
 }
 
-BOOLEAN RtmpPhyNetDevExit(IN RTMP_ADAPTER * pAd, IN PNET_DEV net_dev)
+BOOLEAN RtmpPhyNetDevExit(IN RTMP_ADAPTER * pAd, struct net_device *net_dev)
 {
 
 	/* Unregister network device */
diff --git a/drivers/staging/rt2860/rt_pci_rbus.c b/drivers/staging/rt2860/rt_pci_rbus.c
index 8df44ba..7494df4 100644
--- a/drivers/staging/rt2860/rt_pci_rbus.c
+++ b/drivers/staging/rt2860/rt_pci_rbus.c
@@ -82,9 +82,9 @@ void RTMP_AllocateTxDescMemory(IN PRTMP_ADAPTER pAd,
 			       unsigned long Length,
 			       IN BOOLEAN Cached,
 			       void ** VirtualAddress,
-			       OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress)
+			       dma_addr_t *PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	*VirtualAddress =
 	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
@@ -97,9 +97,9 @@ void RTMP_AllocateMgmtDescMemory(IN PRTMP_ADAPTER pAd,
 				 unsigned long Length,
 				 IN BOOLEAN Cached,
 				 void ** VirtualAddress,
-				 OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress)
+				 dma_addr_t *PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	*VirtualAddress =
 	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
@@ -112,9 +112,9 @@ void RTMP_AllocateRxDescMemory(IN PRTMP_ADAPTER pAd,
 			       unsigned long Length,
 			       IN BOOLEAN Cached,
 			       void ** VirtualAddress,
-			       OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress)
+			       dma_addr_t *PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	*VirtualAddress =
 	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
@@ -126,9 +126,9 @@ void RTMP_AllocateRxDescMemory(IN PRTMP_ADAPTER pAd,
 void RTMP_FreeDescMemory(IN PRTMP_ADAPTER pAd,
 			 unsigned long Length,
 			 void *VirtualAddress,
-			 IN NDIS_PHYSICAL_ADDRESS PhysicalAddress)
+			 dma_addr_t PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pci_free_consistent(pObj->pci_dev, Length, VirtualAddress,
 			    PhysicalAddress);
@@ -140,9 +140,9 @@ void RTMP_AllocateFirstTxBuffer(IN PRTMP_ADAPTER pAd,
 				unsigned long Length,
 				IN BOOLEAN Cached,
 				void ** VirtualAddress,
-				OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress)
+				dma_addr_t *PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	*VirtualAddress =
 	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
@@ -153,9 +153,9 @@ void RTMP_FreeFirstTxBuffer(IN PRTMP_ADAPTER pAd,
 			    unsigned long Length,
 			    IN BOOLEAN Cached,
 			    void *VirtualAddress,
-			    IN NDIS_PHYSICAL_ADDRESS PhysicalAddress)
+			    dma_addr_t PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pci_free_consistent(pObj->pci_dev, Length, VirtualAddress,
 			    PhysicalAddress);
@@ -174,9 +174,9 @@ void RTMP_AllocateSharedMemory(IN PRTMP_ADAPTER pAd,
 			       unsigned long Length,
 			       IN BOOLEAN Cached,
 			       void ** VirtualAddress,
-			       OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress)
+			       dma_addr_t *PhysicalAddress)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	*VirtualAddress =
 	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
@@ -194,11 +194,11 @@ void RTMP_AllocateSharedMemory(IN PRTMP_ADAPTER pAd,
  * Notes:
  *     Cached is ignored: always cached memory
  */
-PNDIS_PACKET RTMP_AllocateRxPacketBuffer(IN PRTMP_ADAPTER pAd,
+void *RTMP_AllocateRxPacketBuffer(IN PRTMP_ADAPTER pAd,
 					 unsigned long Length,
 					 IN BOOLEAN Cached,
 					 void ** VirtualAddress,
-					 OUT PNDIS_PHYSICAL_ADDRESS
+					 OUT dma_addr_t *
 					 PhysicalAddress)
 {
 	struct sk_buff *pkt;
@@ -218,15 +218,15 @@ PNDIS_PACKET RTMP_AllocateRxPacketBuffer(IN PRTMP_ADAPTER pAd,
 				   PCI_DMA_FROMDEVICE);
 	} else {
 		*VirtualAddress = (void *)NULL;
-		*PhysicalAddress = (NDIS_PHYSICAL_ADDRESS) NULL;
+		*PhysicalAddress = (dma_addr_t)NULL;
 	}
 
-	return (PNDIS_PACKET) pkt;
+	return (void *)pkt;
 }
 
 void Invalid_Remaining_Packet(IN PRTMP_ADAPTER pAd, unsigned long VirtualAddress)
 {
-	NDIS_PHYSICAL_ADDRESS PhysicalAddress;
+	dma_addr_t PhysicalAddress;
 
 	PhysicalAddress =
 	    PCI_MAP_SINGLE(pAd, (void *)(VirtualAddress + 1600),
@@ -235,9 +235,9 @@ void Invalid_Remaining_Packet(IN PRTMP_ADAPTER pAd, unsigned long VirtualAddress
 
 int RtmpNetTaskInit(IN RTMP_ADAPTER * pAd)
 {
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (unsigned long)pAd);
 	tasklet_init(&pObj->mgmt_dma_done_task, mgmt_dma_done_tasklet,
@@ -259,9 +259,9 @@ int RtmpNetTaskInit(IN RTMP_ADAPTER * pAd)
 
 void RtmpNetTaskExit(IN RTMP_ADAPTER * pAd)
 {
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	tasklet_kill(&pObj->rx_done_task);
 	tasklet_kill(&pObj->mgmt_dma_done_task);
@@ -339,7 +339,7 @@ static void mgmt_dma_done_tasklet(unsigned long data)
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
 	INT_SOURCE_CSR_STRUC IntSource;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	/* Do nothing if the driver is starting halt state. */
 	/* This might happen when timer already been fired before cancel timer with mlmehalt */
@@ -347,7 +347,7 @@ static void mgmt_dma_done_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 /*      printk("mgmt_dma_done_process\n"); */
 	IntSource.word = 0;
@@ -378,7 +378,7 @@ static void rx_done_tasklet(unsigned long data)
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
 	BOOLEAN bReschedule = 0;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	/* Do nothing if the driver is starting halt state. */
 	/* This might happen when timer already been fired before cancel timer with mlmehalt */
@@ -386,7 +386,7 @@ static void rx_done_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pAd->int_pending &= ~(INT_RX);
 	bReschedule = STARxDoneInterruptHandle(pAd, 0);
@@ -411,7 +411,7 @@ void fifo_statistic_full_tasklet(unsigned long data)
 {
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	/* Do nothing if the driver is starting halt state. */
 	/* This might happen when timer already been fired before cancel timer with mlmehalt */
@@ -419,7 +419,7 @@ void fifo_statistic_full_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pAd->int_pending &= ~(FifoStaFullInt);
 	NICUpdateFifoStaCounters(pAd);
@@ -446,7 +446,7 @@ static void ac3_dma_done_tasklet(unsigned long data)
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
 	INT_SOURCE_CSR_STRUC IntSource;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	BOOLEAN bReschedule = 0;
 
 	/* Do nothing if the driver is starting halt state. */
@@ -455,7 +455,7 @@ static void ac3_dma_done_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 /*      printk("ac0_dma_done_process\n"); */
 	IntSource.word = 0;
@@ -484,7 +484,7 @@ static void ac2_dma_done_tasklet(unsigned long data)
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
 	INT_SOURCE_CSR_STRUC IntSource;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	BOOLEAN bReschedule = 0;
 
 	/* Do nothing if the driver is starting halt state. */
@@ -493,7 +493,7 @@ static void ac2_dma_done_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	IntSource.word = 0;
 	IntSource.field.Ac2DmaDone = 1;
@@ -522,7 +522,7 @@ static void ac1_dma_done_tasklet(unsigned long data)
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
 	INT_SOURCE_CSR_STRUC IntSource;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	BOOLEAN bReschedule = 0;
 
 	/* Do nothing if the driver is starting halt state. */
@@ -531,7 +531,7 @@ static void ac1_dma_done_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 /*      printk("ac0_dma_done_process\n"); */
 	IntSource.word = 0;
@@ -560,7 +560,7 @@ static void ac0_dma_done_tasklet(unsigned long data)
 	unsigned long flags;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data;
 	INT_SOURCE_CSR_STRUC IntSource;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	BOOLEAN bReschedule = 0;
 
 	/* Do nothing if the driver is starting halt state. */
@@ -569,7 +569,7 @@ static void ac0_dma_done_tasklet(unsigned long data)
 	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
 		return;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 /*      printk("ac0_dma_done_process\n"); */
 	IntSource.word = 0;
@@ -606,11 +606,11 @@ IRQ_HANDLE_TYPE rt2860_interrupt(int irq, void *dev_instance)
 	struct net_device *net_dev = (struct net_device *)dev_instance;
 	PRTMP_ADAPTER pAd = NULL;
 	INT_SOURCE_CSR_STRUC IntSource;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	GET_PAD_FROM_NET_DEV(pAd, net_dev);
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	/* Note 03312008: we can not return here before
 	   RTMP_IO_READ32(pAd, INT_SOURCE_CSR, &IntSource.word);
@@ -794,7 +794,7 @@ dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size,
 				int sd_idx, int direction)
 {
 	PRTMP_ADAPTER pAd;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	/*
 	   ------ Porting Information ------
@@ -813,7 +813,7 @@ dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size,
 	 */
 
 	pAd = (PRTMP_ADAPTER) handle;
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (sd_idx == 1) {
 		PTX_BLK pTxBlk;
@@ -830,10 +830,10 @@ void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size,
 			    int direction)
 {
 	PRTMP_ADAPTER pAd;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	pAd = (PRTMP_ADAPTER) handle;
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pci_unmap_single(pObj->pci_dev, dma_addr, size, direction);
 
diff --git a/drivers/staging/rt2860/rt_usb.c b/drivers/staging/rt2860/rt_usb.c
index 2db7d6e..68f6f48 100644
--- a/drivers/staging/rt2860/rt_usb.c
+++ b/drivers/staging/rt2860/rt_usb.c
@@ -198,17 +198,17 @@ void RtmpMgmtTaskExit(IN RTMP_ADAPTER * pAd)
 static void rtusb_dataout_complete(unsigned long data)
 {
 	PRTMP_ADAPTER pAd;
-	purbb_t pUrb;
-	POS_COOKIE pObj;
+	struct urb *pUrb;
+	struct os_cookie *pObj;
 	PHT_TX_CONTEXT pHTTXContext;
 	u8 BulkOutPipeId;
 	int Status;
 	unsigned long IrqFlags;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pHTTXContext = (PHT_TX_CONTEXT) pUrb->context;
 	pAd = pHTTXContext->pAd;
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 	Status = pUrb->status;
 
 	/* Store BulkOut PipeId */
@@ -296,11 +296,11 @@ static void rtusb_null_frame_done_tasklet(unsigned long data)
 {
 	PRTMP_ADAPTER pAd;
 	PTX_CONTEXT pNullContext;
-	purbb_t pUrb;
+	struct urb *pUrb;
 	int Status;
 	unsigned long irqFlag;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pNullContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pNullContext->pAd;
 	Status = pUrb->status;
@@ -345,11 +345,11 @@ static void rtusb_rts_frame_done_tasklet(unsigned long data)
 {
 	PRTMP_ADAPTER pAd;
 	PTX_CONTEXT pRTSContext;
-	purbb_t pUrb;
+	struct urb *pUrb;
 	int Status;
 	unsigned long irqFlag;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pRTSContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pRTSContext->pAd;
 	Status = pUrb->status;
@@ -395,10 +395,10 @@ static void rtusb_pspoll_frame_done_tasklet(unsigned long data)
 {
 	PRTMP_ADAPTER pAd;
 	PTX_CONTEXT pPsPollContext;
-	purbb_t pUrb;
+	struct urb *pUrb;
 	int Status;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pPsPollContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pPsPollContext->pAd;
 	Status = pUrb->status;
@@ -452,13 +452,13 @@ Note:
 */
 static void rx_done_tasklet(unsigned long data)
 {
-	purbb_t pUrb;
+	struct urb *pUrb;
 	PRX_CONTEXT pRxContext;
 	PRTMP_ADAPTER pAd;
 	int Status;
 	unsigned int IrqFlags;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pRxContext = (PRX_CONTEXT) pUrb->context;
 	pAd = pRxContext->pAd;
 	Status = pUrb->status;
@@ -517,12 +517,12 @@ static void rtusb_mgmt_dma_done_tasklet(unsigned long data)
 	PRTMP_ADAPTER pAd;
 	PTX_CONTEXT pMLMEContext;
 	int index;
-	PNDIS_PACKET pPacket;
-	purbb_t pUrb;
+	void *pPacket;
+	struct urb *pUrb;
 	int Status;
 	unsigned long IrqFlags;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pMLMEContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pMLMEContext->pAd;
 	Status = pUrb->status;
@@ -598,9 +598,9 @@ static void rtusb_ac3_dma_done_tasklet(unsigned long data)
 	PRTMP_ADAPTER pAd;
 	PHT_TX_CONTEXT pHTTXContext;
 	u8 BulkOutPipeId = 3;
-	purbb_t pUrb;
+	struct urb *pUrb;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pHTTXContext = (PHT_TX_CONTEXT) pUrb->context;
 	pAd = pHTTXContext->pAd;
 
@@ -638,9 +638,9 @@ static void rtusb_ac2_dma_done_tasklet(unsigned long data)
 	PRTMP_ADAPTER pAd;
 	PHT_TX_CONTEXT pHTTXContext;
 	u8 BulkOutPipeId = 2;
-	purbb_t pUrb;
+	struct urb *pUrb;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pHTTXContext = (PHT_TX_CONTEXT) pUrb->context;
 	pAd = pHTTXContext->pAd;
 
@@ -678,9 +678,9 @@ static void rtusb_ac1_dma_done_tasklet(unsigned long data)
 	PRTMP_ADAPTER pAd;
 	PHT_TX_CONTEXT pHTTXContext;
 	u8 BulkOutPipeId = 1;
-	purbb_t pUrb;
+	struct urb *pUrb;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pHTTXContext = (PHT_TX_CONTEXT) pUrb->context;
 	pAd = pHTTXContext->pAd;
 
@@ -718,9 +718,9 @@ static void rtusb_ac0_dma_done_tasklet(unsigned long data)
 	PRTMP_ADAPTER pAd;
 	PHT_TX_CONTEXT pHTTXContext;
 	u8 BulkOutPipeId = 0;
-	purbb_t pUrb;
+	struct urb *pUrb;
 
-	pUrb = (purbb_t) data;
+	pUrb = (struct urb *)data;
 	pHTTXContext = (PHT_TX_CONTEXT) pUrb->context;
 	pAd = pHTTXContext->pAd;
 
@@ -755,7 +755,7 @@ static void rtusb_ac0_dma_done_tasklet(unsigned long data)
 
 int RtmpNetTaskInit(IN RTMP_ADAPTER * pAd)
 {
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	/* Create receive tasklet */
 	tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (unsigned long)pAd);
@@ -782,9 +782,9 @@ int RtmpNetTaskInit(IN RTMP_ADAPTER * pAd)
 
 void RtmpNetTaskExit(IN RTMP_ADAPTER * pAd)
 {
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	tasklet_kill(&pObj->rx_done_task);
 	tasklet_kill(&pObj->mgmt_dma_done_task);
diff --git a/drivers/staging/rt2860/rtmp.h b/drivers/staging/rt2860/rtmp.h
index 6acd29f..8182b2a 100644
--- a/drivers/staging/rt2860/rtmp.h
+++ b/drivers/staging/rt2860/rtmp.h
@@ -479,23 +479,23 @@ typedef struct _RTMP_SCATTER_GATHER_LIST {
 typedef struct _RTMP_DMABUF {
 	unsigned long AllocSize;
 	void *AllocVa;		/* TxBuf virtual address */
-	NDIS_PHYSICAL_ADDRESS AllocPa;	/* TxBuf physical address */
+	dma_addr_t AllocPa;	/* TxBuf physical address */
 } RTMP_DMABUF, *PRTMP_DMABUF;
 
 /* */
 /* Control block (Descriptor) for all ring descriptor DMA operation, buffer must be */
-/* contiguous physical memory. NDIS_PACKET stored the binding Rx packet descriptor */
+/* contiguous physical memory. char stored the binding Rx packet descriptor */
 /* which won't be released, driver has to wait until upper layer return the packet */
 /* before giveing up this rx ring descriptor to ASIC. NDIS_BUFFER is assocaited pair */
-/* to describe the packet buffer. For Tx, NDIS_PACKET stored the tx packet descriptor */
+/* to describe the packet buffer. For Tx, char stored the tx packet descriptor */
 /* which driver should ACK upper layer when the tx is physically done or failed. */
 /* */
 typedef struct _RTMP_DMACB {
 	unsigned long AllocSize;	/* Control block size */
 	void *AllocVa;		/* Control block virtual address */
-	NDIS_PHYSICAL_ADDRESS AllocPa;	/* Control block physical address */
-	PNDIS_PACKET pNdisPacket;
-	PNDIS_PACKET pNextNdisPacket;
+	dma_addr_t AllocPa;	/* Control block physical address */
+	void *pNdisPacket;
+	void *pNextNdisPacket;
 
 	RTMP_DMABUF DmaBuf;	/* Associated DMA buffer structure */
 } RTMP_DMACB, *PRTMP_DMACB;
@@ -728,7 +728,7 @@ typedef struct _CISCO_IAPP_CONTENT_ {
   *	Fragment Frame structure
   */
 typedef struct _FRAGMENT_FRAME {
-	PNDIS_PACKET pFragPacket;
+	void *pFragPacket;
 	unsigned long RxSize;
 	u16 Sequence;
 	u16 LastFrag;
@@ -742,7 +742,7 @@ typedef struct _PACKET_INFO {
 	u32 PhysicalBufferCount;	/* Physical breaks of buffer descripor chained */
 	u32 BufferCount;	/* Number of Buffer descriptor chained */
 	u32 TotalPacketLength;	/* Self explained */
-	PNDIS_BUFFER pFirstBuffer;	/* Pointer to first buffer descriptor */
+	char *pFirstBuffer;	/* Pointer to first buffer descriptor */
 } PACKET_INFO, *PPACKET_INFO;
 
 /* */
@@ -906,7 +906,7 @@ typedef struct _MLME_STRUCT {
 	unsigned long LastSendNULLpsmTime;
 
 	BOOLEAN bRunning;
-	NDIS_SPIN_LOCK TaskLock;
+	spinlock_t TaskLock;
 	MLME_QUEUE Queue;
 
 	u32 ShiftReg;
@@ -944,7 +944,7 @@ typedef struct _MLME_STRUCT {
   **************************************************************************/
 struct reordering_mpdu {
 	struct reordering_mpdu *next;
-	PNDIS_PACKET pPacket;	/* coverted to 802.3 frame */
+	void *pPacket;	/* coverted to 802.3 frame */
 	int Sequence;		/* sequence number of MPDU */
 	BOOLEAN bAMSDU;
 };
@@ -956,7 +956,7 @@ struct reordering_list {
 
 struct reordering_mpdu_pool {
 	void *mem;
-	NDIS_SPIN_LOCK lock;
+	spinlock_t lock;
 	struct reordering_list freelist;
 };
 
@@ -1004,7 +1004,7 @@ typedef struct _BA_REC_ENTRY {
 /*      u8   RxBufIdxUsed; */
 	/* corresponding virtual address for RX reordering packet storage. */
 	/*RTMP_REORDERDMABUF MAP_RXBuf[MAX_RX_REORDERBUF]; */
-	NDIS_SPIN_LOCK RxReRingLock;	/* Rx Ring spinlock */
+	spinlock_t RxReRingLock;	/* Rx Ring spinlock */
 /*      struct _BA_REC_ENTRY *pNext; */
 	void *pAdapter;
 	struct reordering_list list;
@@ -1327,10 +1327,10 @@ typedef struct _COMMON_CONFIG {
 	u32 BeaconRemain;
 #endif				/* RTMP_MAC_USB // */
 
-	NDIS_SPIN_LOCK MeasureReqTabLock;
+	spinlock_t MeasureReqTabLock;
 	PMEASURE_REQ_TAB pMeasureReqTab;
 
-	NDIS_SPIN_LOCK TpcReqTabLock;
+	spinlock_t TpcReqTabLock;
 	PTPC_REQ_TAB pTpcReqTab;
 
 	BOOLEAN PSPXlink;	/* 0: Disable. 1: Enable */
@@ -1716,7 +1716,7 @@ struct _RTMP_CHIP_OP_ {
 /* */
 struct _RTMP_ADAPTER {
 	void *OS_Cookie;	/* save specific structure relative to OS */
-	PNET_DEV net_dev;
+	struct net_device *net_dev;
 	unsigned long VirtualIfCnt;
 
 	RTMP_CHIP_OP chipOps;
@@ -1756,7 +1756,7 @@ struct _RTMP_ADAPTER {
 	RTMP_TX_RING TxRing[NUM_OF_TX_RING];	/* AC0~4 + HCCA */
 #endif				/* RTMP_MAC_PCI // */
 
-	NDIS_SPIN_LOCK irq_lock;
+	spinlock_t irq_lock;
 	u8 irq_disabled;
 
 #ifdef RTMP_MAC_USB
@@ -1778,11 +1778,11 @@ struct _RTMP_ADAPTER {
 
 	/*======Cmd Thread */
 	CmdQ CmdQ;
-	NDIS_SPIN_LOCK CmdQLock;	/* CmdQLock spinlock */
+	spinlock_t CmdQLock;	/* CmdQLock spinlock */
 	RTMP_OS_TASK cmdQTask;
 
 	/*======Semaphores (event) */
-	RTMP_OS_SEM UsbVendorReq_semaphore;
+	struct semaphore UsbVendorReq_semaphore;
 	void *UsbVendorReqBuf;
 	wait_queue_head_t *wait;
 #endif				/* RTMP_MAC_USB // */
@@ -1804,7 +1804,7 @@ struct _RTMP_ADAPTER {
 #ifdef RTMP_TIMER_TASK_SUPPORT
 	/* If you want use timer task to handle the timer related jobs, enable this. */
 	RTMP_TIMER_TASK_QUEUE TimerQ;
-	NDIS_SPIN_LOCK TimerQLock;
+	spinlock_t TimerQLock;
 	RTMP_OS_TASK timerTask;
 #endif				/* RTMP_TIMER_TASK_SUPPORT // */
 
@@ -1812,15 +1812,15 @@ struct _RTMP_ADAPTER {
 /*      Tx related parameters                                                           */
 /*****************************************************************************************/
 	BOOLEAN DeQueueRunning[NUM_OF_TX_RING];	/* for ensuring RTUSBDeQueuePacket get call once */
-	NDIS_SPIN_LOCK DeQueueLock[NUM_OF_TX_RING];
+	spinlock_t DeQueueLock[NUM_OF_TX_RING];
 
 #ifdef RTMP_MAC_USB
 	/* Data related context and AC specified, 4 AC supported */
-	NDIS_SPIN_LOCK BulkOutLock[6];	/* BulkOut spinlock for 4 ACs */
-	NDIS_SPIN_LOCK MLMEBulkOutLock;	/* MLME BulkOut lock */
+	spinlock_t BulkOutLock[6];	/* BulkOut spinlock for 4 ACs */
+	spinlock_t MLMEBulkOutLock;	/* MLME BulkOut lock */
 
 	HT_TX_CONTEXT TxContext[NUM_OF_TX_RING];
-	NDIS_SPIN_LOCK TxContextQueueLock[NUM_OF_TX_RING];	/* TxContextQueue spinlock */
+	spinlock_t TxContextQueueLock[NUM_OF_TX_RING];	/* TxContextQueue spinlock */
 
 	/* 4 sets of Bulk Out index and pending flag */
 	u8 NextBulkOutIndex[4];	/* only used for 4 EDCA bulkout pipe */
@@ -1833,11 +1833,11 @@ struct _RTMP_ADAPTER {
 
 	/* resource for software backlog queues */
 	QUEUE_HEADER TxSwQueue[NUM_OF_TX_RING];	/* 4 AC + 1 HCCA */
-	NDIS_SPIN_LOCK TxSwQueueLock[NUM_OF_TX_RING];	/* TxSwQueue spinlock */
+	spinlock_t TxSwQueueLock[NUM_OF_TX_RING];	/* TxSwQueue spinlock */
 
 	RTMP_DMABUF MgmtDescRing;	/* Shared memory for MGMT descriptors */
 	RTMP_MGMT_RING MgmtRing;
-	NDIS_SPIN_LOCK MgmtRingLock;	/* Prio Ring spinlock */
+	spinlock_t MgmtRingLock;	/* Prio Ring spinlock */
 
 /*****************************************************************************************/
 /*      Rx related parameters                                                           */
@@ -1845,14 +1845,14 @@ struct _RTMP_ADAPTER {
 
 #ifdef RTMP_MAC_PCI
 	RTMP_RX_RING RxRing;
-	NDIS_SPIN_LOCK RxRingLock;	/* Rx Ring spinlock */
+	spinlock_t RxRingLock;	/* Rx Ring spinlock */
 #ifdef RT3090
-	NDIS_SPIN_LOCK McuCmdLock;	/*MCU Command Queue spinlock */
+	spinlock_t McuCmdLock;	/*MCU Command Queue spinlock */
 #endif				/* RT3090 // */
 #endif				/* RTMP_MAC_PCI // */
 #ifdef RTMP_MAC_USB
 	RX_CONTEXT RxContext[RX_RING_SIZE];	/* 1 for redundant multiple IRP bulk in. */
-	NDIS_SPIN_LOCK BulkInLock;	/* BulkIn spinlock for 4 ACs */
+	spinlock_t BulkInLock;	/* BulkIn spinlock for 4 ACs */
 	u8 PendingRx;	/* The Maximum pending Rx value should be       RX_RING_SIZE. */
 	u8 NextRxBulkInIndex;	/* Indicate the current RxContext Index which hold by Host controller. */
 	u8 NextRxBulkInReadIndex;	/* Indicate the current RxContext Index which driver can read & process it. */
@@ -2013,11 +2013,11 @@ struct _RTMP_ADAPTER {
 
 	/*About MacTab, the sta driver will use #0 and #1 for multicast and AP. */
 	MAC_TABLE MacTab;	/* ASIC on-chip WCID entry table.  At TX, ASIC always use key according to this on-chip table. */
-	NDIS_SPIN_LOCK MacTabLock;
+	spinlock_t MacTabLock;
 
 	BA_TABLE BATable;
 
-	NDIS_SPIN_LOCK BATabLock;
+	spinlock_t BATabLock;
 	RALINK_TIMER_STRUCT RECBATimer;
 
 	/* encryption/decryption KEY tables */
@@ -2170,7 +2170,7 @@ typedef struct _RX_BLK_ {
 	RT28XX_RXD_STRUC RxD;
 	PRXWI_STRUC pRxWI;
 	PHEADER_802_11 pHeader;
-	PNDIS_PACKET pRxPacket;
+	void *pRxPacket;
 	u8 *pData;
 	u16 DataSize;
 	u16 Flags;
@@ -2223,7 +2223,7 @@ typedef struct _TX_BLK_ {
 	HTTRANSMIT_SETTING *pTransmit;
 
 	/* Following structure used for the characteristics of a specific packet. */
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	u8 *pSrcBufHeader;	/* Reference to the head of sk_buff->data */
 	u8 *pSrcBufData;	/* Reference to the sk_buff->data, will changed depends on hanlding progresss */
 	u32 SrcBufLen;		/* Length of packet payload which not including Layer 2 header */
@@ -2316,7 +2316,7 @@ int RTMPAllocTxRxRingMemory(IN PRTMP_ADAPTER pAd);
 void RTMPFreeAdapter(IN PRTMP_ADAPTER pAd);
 
 int NICReadRegParameters(IN PRTMP_ADAPTER pAd,
-				 IN NDIS_HANDLE WrapperConfigurationContext);
+				 void *WrapperConfigurationContext);
 
 #ifdef RTMP_RF_RW_SUPPORT
 void NICInitRFRegisters(IN PRTMP_ADAPTER pAd);
@@ -2468,21 +2468,21 @@ BOOLEAN TxFrameIsAggregatible(IN PRTMP_ADAPTER pAd,
 BOOLEAN PeerIsAggreOn(IN PRTMP_ADAPTER pAd,
 		      unsigned long TxRate, IN PMAC_TABLE_ENTRY pMacEntry);
 
-int Sniff2BytesFromNdisBuffer(IN PNDIS_BUFFER pFirstBuffer,
+int Sniff2BytesFromNdisBuffer(char *pFirstBuffer,
 				      u8 DesiredOffset,
 				      u8 *pByte0, u8 *pByte1);
 
-int STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket);
+int STASendPacket(IN PRTMP_ADAPTER pAd, void *pPacket);
 
-void STASendPackets(IN NDIS_HANDLE MiniportAdapterContext,
-		    IN PPNDIS_PACKET ppPacketArray, u32 NumberOfPackets);
+void STASendPackets(void *MiniportAdapterContext,
+		    void **ppPacketArray, u32 NumberOfPackets);
 
 void RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd,
 		       IN BOOLEAN bIntContext,
 		       u8 QueIdx, u8 Max_Tx_Packets);
 
 int RTMPHardTransmit(IN PRTMP_ADAPTER pAd,
-			     IN PNDIS_PACKET pPacket,
+			     void *pPacket,
 			     u8 QueIdx, unsigned long *pFreeTXDLeft);
 
 int STAHardTransmit(IN PRTMP_ADAPTER pAd,
@@ -2497,17 +2497,17 @@ int RTMPFreeTXDRequest(IN PRTMP_ADAPTER pAd,
 			       u8 NumberRequired, u8 *FreeNumberIs);
 
 int MlmeHardTransmit(IN PRTMP_ADAPTER pAd,
-			     u8 QueIdx, IN PNDIS_PACKET pPacket);
+			     u8 QueIdx, void *pPacket);
 
 int MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd,
-				     u8 QueIdx, IN PNDIS_PACKET pPacket);
+				     u8 QueIdx, void *pPacket);
 
 #ifdef RTMP_MAC_PCI
 int MlmeHardTransmitTxRing(IN PRTMP_ADAPTER pAd,
-				   u8 QueIdx, IN PNDIS_PACKET pPacket);
+				   u8 QueIdx, void *pPacket);
 
 int MlmeDataHardTransmit(IN PRTMP_ADAPTER pAd,
-				 u8 QueIdx, IN PNDIS_PACKET pPacket);
+				 u8 QueIdx, void *pPacket);
 
 void RTMPWriteTxDescriptor(IN PRTMP_ADAPTER pAd,
 			   IN PTXD_STRUC pTxD, IN BOOLEAN bWIV, u8 QSEL);
@@ -2571,22 +2571,22 @@ void WpaStaGroupKeySetting(IN PRTMP_ADAPTER pAd);
 
 int RTMPCloneNdisPacket(IN PRTMP_ADAPTER pAd,
 				IN BOOLEAN pInsAMSDUHdr,
-				IN PNDIS_PACKET pInPacket,
-				OUT PNDIS_PACKET * ppOutPacket);
+				void *pInPacket,
+				void ** ppOutPacket);
 
 int RTMPAllocateNdisPacket(IN PRTMP_ADAPTER pAd,
-				   IN PNDIS_PACKET * pPacket,
+				   void ** pPacket,
 				   u8 *pHeader,
 				   u32 HeaderLen,
 				   u8 *pData, u32 DataLen);
 
-void RTMPFreeNdisPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket);
+void RTMPFreeNdisPacket(IN PRTMP_ADAPTER pAd, void *pPacket);
 
 BOOLEAN RTMPFreeTXDUponTxDmaDone(IN PRTMP_ADAPTER pAd, u8 QueIdx);
 
-BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket);
+BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, void *pPacket);
 
-BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket);
+BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, void *pPacket);
 
 /* */
 /* Private routines in rtmp_wep.c */
@@ -3356,7 +3356,7 @@ BOOLEAN RTMPTkipCompareMICValue(IN PRTMP_ADAPTER pAd,
 				u8 UserPriority, u32 Len);
 
 void RTMPCalculateMICValue(IN PRTMP_ADAPTER pAd,
-			   IN PNDIS_PACKET pPacket,
+			   void *pPacket,
 			   u8 *pEncap,
 			   IN PCIPHER_KEY pKey, u8 apidx);
 
@@ -3527,20 +3527,20 @@ void AES_GTK_KEY_WRAP(u8 * key,
 /*typedef void (*TIMER_FUNCTION)(unsigned long); */
 
 /* timeout -- ms */
-void RTMP_SetPeriodicTimer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_SetPeriodicTimer(struct timer_list * pTimer,
 			   IN unsigned long timeout);
 
 void RTMP_OS_Init_Timer(IN PRTMP_ADAPTER pAd,
-			IN NDIS_MINIPORT_TIMER * pTimer,
+			struct timer_list * pTimer,
 			IN TIMER_FUNCTION function, void *data);
 
-void RTMP_OS_Add_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_OS_Add_Timer(struct timer_list * pTimer,
 		       IN unsigned long timeout);
 
-void RTMP_OS_Mod_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_OS_Mod_Timer(struct timer_list * pTimer,
 		       IN unsigned long timeout);
 
-void RTMP_OS_Del_Timer(IN NDIS_MINIPORT_TIMER * pTimer,
+void RTMP_OS_Del_Timer(struct timer_list * pTimer,
 		       OUT BOOLEAN * pCancelled);
 
 void RTMP_OS_Release_Packet(IN PRTMP_ADAPTER pAd, IN PQUEUE_ENTRY pEntry);
@@ -3556,7 +3556,7 @@ void RTMP_AllocateSharedMemory(IN PRTMP_ADAPTER pAd,
 			       unsigned long Length,
 			       IN BOOLEAN Cached,
 			       void ** VirtualAddress,
-			       OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress);
+			       dma_addr_t *PhysicalAddress);
 
 void RTMPFreeTxRxRingMemory(IN PRTMP_ADAPTER pAd);
 
@@ -3567,82 +3567,82 @@ void RTMP_AllocateTxDescMemory(IN PRTMP_ADAPTER pAd,
 			       unsigned long Length,
 			       IN BOOLEAN Cached,
 			       void ** VirtualAddress,
-			       OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress);
+			       dma_addr_t *PhysicalAddress);
 
 void RTMP_AllocateFirstTxBuffer(IN PRTMP_ADAPTER pAd,
 				u32 Index,
 				unsigned long Length,
 				IN BOOLEAN Cached,
 				void ** VirtualAddress,
-				OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress);
+				dma_addr_t *PhysicalAddress);
 
 void RTMP_FreeFirstTxBuffer(IN PRTMP_ADAPTER pAd,
 			    unsigned long Length,
 			    IN BOOLEAN Cached,
 			    void *VirtualAddress,
-			    IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
+			    dma_addr_t PhysicalAddress);
 
 void RTMP_AllocateMgmtDescMemory(IN PRTMP_ADAPTER pAd,
 				 unsigned long Length,
 				 IN BOOLEAN Cached,
 				 void ** VirtualAddress,
-				 OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress);
+				 dma_addr_t *PhysicalAddress);
 
 void RTMP_AllocateRxDescMemory(IN PRTMP_ADAPTER pAd,
 			       unsigned long Length,
 			       IN BOOLEAN Cached,
 			       void ** VirtualAddress,
-			       OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress);
+			       dma_addr_t *PhysicalAddress);
 
 void RTMP_FreeDescMemory(IN PRTMP_ADAPTER pAd,
 			 unsigned long Length,
 			 void *VirtualAddress,
-			 IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
+			 dma_addr_t PhysicalAddress);
 
-PNDIS_PACKET RtmpOSNetPktAlloc(IN RTMP_ADAPTER * pAd, IN int size);
+void *RtmpOSNetPktAlloc(IN RTMP_ADAPTER * pAd, IN int size);
 
-PNDIS_PACKET RTMP_AllocateRxPacketBuffer(IN PRTMP_ADAPTER pAd,
+void *RTMP_AllocateRxPacketBuffer(IN PRTMP_ADAPTER pAd,
 					 unsigned long Length,
 					 IN BOOLEAN Cached,
 					 void ** VirtualAddress,
-					 OUT PNDIS_PHYSICAL_ADDRESS
+					 OUT dma_addr_t *
 					 PhysicalAddress);
 
-PNDIS_PACKET RTMP_AllocateTxPacketBuffer(IN PRTMP_ADAPTER pAd,
+void *RTMP_AllocateTxPacketBuffer(IN PRTMP_ADAPTER pAd,
 					 unsigned long Length,
 					 IN BOOLEAN Cached,
 					 void ** VirtualAddress);
 
-PNDIS_PACKET RTMP_AllocateFragPacketBuffer(IN PRTMP_ADAPTER pAd,
+void *RTMP_AllocateFragPacketBuffer(IN PRTMP_ADAPTER pAd,
 					   unsigned long Length);
 
-void RTMP_QueryPacketInfo(IN PNDIS_PACKET pPacket,
+void RTMP_QueryPacketInfo(void *pPacket,
 			  OUT PACKET_INFO * pPacketInfo,
 			  u8 ** pSrcBufVA, u32 * pSrcBufLen);
 
-void RTMP_QueryNextPacketInfo(IN PNDIS_PACKET * ppPacket,
+void RTMP_QueryNextPacketInfo(void ** ppPacket,
 			      OUT PACKET_INFO * pPacketInfo,
 			      u8 ** pSrcBufVA, u32 * pSrcBufLen);
 
 BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk);
 
 PRTMP_SCATTER_GATHER_LIST
-rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST * sg);
+rt_get_sg_list_from_packet(void *pPacket, RTMP_SCATTER_GATHER_LIST * sg);
 
-void announce_802_3_packet(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket);
+void announce_802_3_packet(IN PRTMP_ADAPTER pAd, void *pPacket);
 
-u32 BA_Reorder_AMSDU_Annnounce(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket);
+u32 BA_Reorder_AMSDU_Annnounce(IN PRTMP_ADAPTER pAd, void *pPacket);
 
-PNET_DEV get_netdev_from_bssid(IN PRTMP_ADAPTER pAd, u8 FromWhichBSSID);
+struct net_device *get_netdev_from_bssid(IN PRTMP_ADAPTER pAd, u8 FromWhichBSSID);
 
-PNDIS_PACKET duplicate_pkt(IN PRTMP_ADAPTER pAd,
+void *duplicate_pkt(IN PRTMP_ADAPTER pAd,
 			   u8 *pHeader802_3,
 			   u32 HdrLen,
 			   u8 *pData,
 			   unsigned long DataSize, u8 FromWhichBSSID);
 
-PNDIS_PACKET duplicate_pkt_with_TKIP_MIC(IN PRTMP_ADAPTER pAd,
-					 IN PNDIS_PACKET pOldPkt);
+void *duplicate_pkt_with_TKIP_MIC(IN PRTMP_ADAPTER pAd,
+					 void *pOldPkt);
 
 void ba_flush_reordering_timeout_mpdus(IN PRTMP_ADAPTER pAd,
 				       IN PBA_REC_ENTRY pBAEntry,
@@ -3659,7 +3659,7 @@ void BASessionTearDownALL(IN OUT PRTMP_ADAPTER pAd, u8 Wcid);
 BOOLEAN OS_Need_Clone_Packet(void);
 
 void build_tx_packet(IN PRTMP_ADAPTER pAd,
-		     IN PNDIS_PACKET pPacket,
+		     void *pPacket,
 		     u8 *pFrame, unsigned long FrameLen);
 
 void BAOriSessionTearDown(IN OUT PRTMP_ADAPTER pAd,
@@ -3743,18 +3743,18 @@ void wlan_802_11_to_802_3_packet(IN PRTMP_ADAPTER pAd,
 }
 
 void Sta_Announce_or_Forward_802_3_Packet(IN PRTMP_ADAPTER pAd,
-					  IN PNDIS_PACKET pPacket,
+					  void *pPacket,
 					  u8 FromWhichBSSID);
 
 #define ANNOUNCE_OR_FORWARD_802_3_PACKET(_pAd, _pPacket, _FromWhichBSS)\
 			Sta_Announce_or_Forward_802_3_Packet(_pAd, _pPacket, _FromWhichBSS);
 			/*announce_802_3_packet(_pAd, _pPacket); */
 
-PNDIS_PACKET DuplicatePacket(IN PRTMP_ADAPTER pAd,
-			     IN PNDIS_PACKET pPacket, u8 FromWhichBSSID);
+void *DuplicatePacket(IN PRTMP_ADAPTER pAd,
+			     void *pPacket, u8 FromWhichBSSID);
 
-PNDIS_PACKET ClonePacket(IN PRTMP_ADAPTER pAd,
-			 IN PNDIS_PACKET pPacket,
+void *ClonePacket(IN PRTMP_ADAPTER pAd,
+			 void *pPacket,
 			 u8 *pData, unsigned long DataSize);
 
 /* Normal, AMPDU or AMSDU */
@@ -3768,12 +3768,12 @@ void CmmRxRalinkFrameIndicate(IN PRTMP_ADAPTER pAd,
 void Update_Rssi_Sample(IN PRTMP_ADAPTER pAd,
 			IN RSSI_SAMPLE * pRssi, IN PRXWI_STRUC pRxWI);
 
-PNDIS_PACKET GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
+void *GetPacketFromRxRing(IN PRTMP_ADAPTER pAd,
 				 OUT PRT28XX_RXD_STRUC pSaveRxD,
 				 OUT BOOLEAN * pbReschedule,
 				 IN u32 * pRxPending);
 
-PNDIS_PACKET RTMPDeFragmentDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk);
+void *RTMPDeFragmentDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk);
 
 enum {
 	DIDmsg_lnxind_wlansniffrm = 0x00000044,
@@ -3903,10 +3903,10 @@ void RtmpMgmtTaskExit(IN RTMP_ADAPTER * pAd);
 
 void tbtt_tasklet(unsigned long data);
 
-PNET_DEV RtmpPhyNetDevInit(IN RTMP_ADAPTER * pAd,
+struct net_device *RtmpPhyNetDevInit(IN RTMP_ADAPTER * pAd,
 			   IN RTMP_OS_NETDEV_OP_HOOK * pNetHook);
 
-BOOLEAN RtmpPhyNetDevExit(IN RTMP_ADAPTER * pAd, IN PNET_DEV net_dev);
+BOOLEAN RtmpPhyNetDevExit(IN RTMP_ADAPTER * pAd, struct net_device *net_dev);
 
 int RtmpRaDevCtrlInit(IN RTMP_ADAPTER * pAd, IN RTMP_INF_TYPE infType);
 
@@ -3950,7 +3950,7 @@ void RtmpPCIDataKickOut(IN PRTMP_ADAPTER pAd,
 
 int RtmpPCIMgmtKickOut(IN RTMP_ADAPTER * pAd,
 		       u8 QueIdx,
-		       IN PNDIS_PACKET pPacket,
+		       void *pPacket,
 		       u8 *pSrcBufVA, u32 SrcBufLen);
 
 int RTMPCheckRxError(IN PRTMP_ADAPTER pAd,
@@ -4137,10 +4137,10 @@ void append_pkt(IN PRTMP_ADAPTER pAd,
 		u8 *pHeader802_3,
 		u32 HdrLen,
 		u8 *pData,
-		unsigned long DataSize, OUT PNDIS_PACKET * ppPacket);
+		unsigned long DataSize, void ** ppPacket);
 
 u32 deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd,
-				PNDIS_PACKET pPacket,
+				void *pPacket,
 				u8 *pData, unsigned long DataSize);
 
 int RTMPCheckRxError(IN PRTMP_ADAPTER pAd,
@@ -4199,7 +4199,7 @@ void RtmpUSBDataKickOut(IN PRTMP_ADAPTER pAd,
 
 int RtmpUSBMgmtKickOut(IN RTMP_ADAPTER * pAd,
 		       u8 QueIdx,
-		       IN PNDIS_PACKET pPacket,
+		       void *pPacket,
 		       u8 *pSrcBufVA, u32 SrcBufLen);
 
 void RtmpUSBNullFrameKickOut(IN RTMP_ADAPTER * pAd,
@@ -4262,8 +4262,8 @@ void ReSyncBeaconTime(IN PRTMP_ADAPTER pAd);
 
 void RTMPSetAGCInitValue(IN PRTMP_ADAPTER pAd, u8 BandWidth);
 
-int rt28xx_close(IN PNET_DEV dev);
-int rt28xx_open(IN PNET_DEV dev);
+int rt28xx_close(struct net_device *dev);
+int rt28xx_open(struct net_device *dev);
 
 #define VIRTUAL_IF_INC(__pAd) ((__pAd)->VirtualIfCnt++)
 #define VIRTUAL_IF_DEC(__pAd) ((__pAd)->VirtualIfCnt--)
@@ -4303,24 +4303,24 @@ int RtmpOSWrielessEventSend(IN RTMP_ADAPTER * pAd,
 			    u8 *pSrcMac,
 			    u8 *pData, u32 dataLen);
 
-int RtmpOSNetDevAddrSet(IN PNET_DEV pNetDev, u8 *pMacAddr);
+int RtmpOSNetDevAddrSet(struct net_device *pNetDev, u8 *pMacAddr);
 
-int RtmpOSNetDevAttach(IN PNET_DEV pNetDev,
+int RtmpOSNetDevAttach(struct net_device *pNetDev,
 		       IN RTMP_OS_NETDEV_OP_HOOK * pDevOpHook);
 
-void RtmpOSNetDevClose(IN PNET_DEV pNetDev);
+void RtmpOSNetDevClose(struct net_device *pNetDev);
 
-void RtmpOSNetDevDetach(IN PNET_DEV pNetDev);
+void RtmpOSNetDevDetach(struct net_device *pNetDev);
 
-int RtmpOSNetDevAlloc(IN PNET_DEV * pNewNetDev, u32 privDataSize);
+int RtmpOSNetDevAlloc(struct net_device ** pNewNetDev, u32 privDataSize);
 
-void RtmpOSNetDevFree(IN PNET_DEV pNetDev);
+void RtmpOSNetDevFree(struct net_device *pNetDev);
 
-PNET_DEV RtmpOSNetDevGetByName(IN PNET_DEV pNetDev, char *pDevName);
+struct net_device *RtmpOSNetDevGetByName(struct net_device *pNetDev, char *pDevName);
 
-void RtmpOSNetDeviceRefPut(IN PNET_DEV pNetDev);
+void RtmpOSNetDeviceRefPut(struct net_device *pNetDev);
 
-PNET_DEV RtmpOSNetDevCreate(IN RTMP_ADAPTER * pAd,
+struct net_device *RtmpOSNetDevCreate(IN RTMP_ADAPTER * pAd,
 			    int devType,
 			    int devNum,
 			    int privMemSize, char *pNamePrefix);
@@ -4343,14 +4343,14 @@ int RtmpOSTaskAttach(IN RTMP_OS_TASK * pTask,
 /*
 	File operation related function prototypes
 */
-RTMP_OS_FD RtmpOSFileOpen(IN char *pPath, IN int flag, IN int mode);
+struct file *RtmpOSFileOpen(IN char *pPath, IN int flag, IN int mode);
 
-int RtmpOSFileClose(IN RTMP_OS_FD osfd);
+int RtmpOSFileClose(struct file *osfd);
 
-void RtmpOSFileSeek(IN RTMP_OS_FD osfd, IN int offset);
+void RtmpOSFileSeek(struct file *osfd, IN int offset);
 
-int RtmpOSFileRead(IN RTMP_OS_FD osfd, IN char *pDataPtr, IN int readLen);
+int RtmpOSFileRead(struct file *osfd, IN char *pDataPtr, IN int readLen);
 
-int RtmpOSFileWrite(IN RTMP_OS_FD osfd, IN char *pDataPtr, IN int writeLen);
+int RtmpOSFileWrite(struct file *osfd, IN char *pDataPtr, IN int writeLen);
 
 #endif /* __RTMP_H__ */
diff --git a/drivers/staging/rt2860/rtmp_os.h b/drivers/staging/rt2860/rtmp_os.h
index eb79e6f..cff0128 100644
--- a/drivers/staging/rt2860/rtmp_os.h
+++ b/drivers/staging/rt2860/rtmp_os.h
@@ -72,8 +72,8 @@ typedef struct _RTMP_OS_TASK_ {
 	/*unsigned long         taskFlags; */
 	RTMP_TASK_STATUS taskStatus;
 #ifndef KTHREAD_SUPPORT
-	RTMP_OS_SEM taskSema;
-	RTMP_OS_PID taskPID;
+	struct semaphore taskSema;
+	struct pid *taskPID;
 	struct completion taskComplete;
 #endif
 	unsigned char task_killed;
@@ -84,7 +84,7 @@ typedef struct _RTMP_OS_TASK_ {
 #endif
 } RTMP_OS_TASK;
 
-int RtmpOSIRQRequest(IN PNET_DEV pNetDev);
-int RtmpOSIRQRelease(IN PNET_DEV pNetDev);
+int RtmpOSIRQRequest(struct net_device *pNetDev);
+int RtmpOSIRQRelease(struct net_device *pNetDev);
 
 #endif /* __RMTP_OS_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_timer.h b/drivers/staging/rt2860/rtmp_timer.h
index 441571d..c81e507 100644
--- a/drivers/staging/rt2860/rtmp_timer.h
+++ b/drivers/staging/rt2860/rtmp_timer.h
@@ -62,7 +62,7 @@ typedef void(*RTMP_TIMER_TASK_HANDLE) (void *SystemSpecific1,
 #endif /* RTMP_TIMER_TASK_SUPPORT // */
 
 typedef struct _RALINK_TIMER_STRUCT {
-	RTMP_OS_TIMER TimerObj;	/* Ndis Timer object */
+	struct timer_list TimerObj;	/* Ndis Timer object */
 	BOOLEAN Valid;		/* Set to True when call RTMPInitTimer */
 	BOOLEAN State;		/* True if timer cancelled */
 	BOOLEAN PeriodicType;	/* True if timer is periodic timer */
diff --git a/drivers/staging/rt2860/sta/rtmp_data.c b/drivers/staging/rt2860/sta/rtmp_data.c
index b40e511..3d2d678 100644
--- a/drivers/staging/rt2860/sta/rtmp_data.c
+++ b/drivers/staging/rt2860/sta/rtmp_data.c
@@ -323,7 +323,7 @@ void STAHandleRxDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
 	PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD);
 	PRXWI_STRUC pRxWI = pRxBlk->pRxWI;
 	PHEADER_802_11 pHeader = pRxBlk->pHeader;
-	PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
+	void *pRxPacket = pRxBlk->pRxPacket;
 	BOOLEAN bFragment = FALSE;
 	MAC_TABLE_ENTRY *pEntry = NULL;
 	u8 FromWhichBSSID = BSS0;
@@ -615,7 +615,7 @@ void STAHandleRxMgmtFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
 	PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD);
 	PRXWI_STRUC pRxWI = pRxBlk->pRxWI;
 	PHEADER_802_11 pHeader = pRxBlk->pHeader;
-	PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
+	void *pRxPacket = pRxBlk->pRxPacket;
 
 	do {
 
@@ -660,7 +660,7 @@ void STAHandleRxControlFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk)
 {
 	PRXWI_STRUC pRxWI = pRxBlk->pRxWI;
 	PHEADER_802_11 pHeader = pRxBlk->pHeader;
-	PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket;
+	void *pRxPacket = pRxBlk->pRxPacket;
 
 	switch (pHeader->FC.SubType) {
 	case SUBTYPE_BLOCK_ACK_REQ:
@@ -706,7 +706,7 @@ BOOLEAN STARxDoneInterruptHandle(IN PRTMP_ADAPTER pAd, IN BOOLEAN argc)
 	RT28XX_RXD_STRUC *pRxD;
 	u8 *pData;
 	PRXWI_STRUC pRxWI;
-	PNDIS_PACKET pRxPacket;
+	void *pRxPacket;
 	PHEADER_802_11 pHeader;
 	RX_BLK RxCell;
 
@@ -844,8 +844,8 @@ Routine Description:
     Early checking and OS-depened parsing for Tx packet send to our STA driver.
 
 Arguments:
-    NDIS_HANDLE 	MiniportAdapterContext	Pointer refer to the device handle, i.e., the pAd.
-	PPNDIS_PACKET	ppPacketArray			The packet array need to do transmission.
+    void *	MiniportAdapterContext	Pointer refer to the device handle, i.e., the pAd.
+	void **	ppPacketArray			The packet array need to do transmission.
 	u32			NumberOfPackets			Number of packet in packet array.
 
 Return Value:
@@ -856,12 +856,12 @@ Note:
 	You only can put OS-depened & STA related code in here.
 ========================================================================
 */
-void STASendPackets(IN NDIS_HANDLE MiniportAdapterContext,
-		    IN PPNDIS_PACKET ppPacketArray, u32 NumberOfPackets)
+void STASendPackets(void *MiniportAdapterContext,
+		    void **ppPacketArray, u32 NumberOfPackets)
 {
 	u32 Index;
 	PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) MiniportAdapterContext;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	BOOLEAN allowToSend = FALSE;
 
 	for (Index = 0; Index < NumberOfPackets; Index++) {
@@ -920,7 +920,7 @@ Note:
 	You only can put OS-indepened & STA related code in here.
 ========================================================================
 */
-int STASendPacket(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket)
+int STASendPacket(IN PRTMP_ADAPTER pAd, void *pPacket)
 {
 	PACKET_INFO PacketInfo;
 	u8 *pSrcBufVA;
@@ -1561,7 +1561,7 @@ static inline u8 *STA_Build_ARalink_Frame_Header(IN RTMP_ADAPTER * pAd,
 {
 	u8 *pHeaderBufPtr;
 	HEADER_802_11 *pHeader_802_11;
-	PNDIS_PACKET pNextPacket;
+	void *pNextPacket;
 	u32 nextBufLen;
 	PQUEUE_ENTRY pQEntry;
 
@@ -2422,7 +2422,7 @@ void STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
 
 	Arguments:
 		pAd 	Pointer to our adapter
-		PNDIS_PACKET	Pointer to outgoing Ndis frame
+		void *	Pointer to outgoing Ndis frame
 		NumberOfFrag	Number of fragment required
 
 	Return Value:
@@ -2437,7 +2437,7 @@ void STA_Fragment_Frame_Tx(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk)
 int STAHardTransmit(IN PRTMP_ADAPTER pAd,
 			    IN TX_BLK * pTxBlk, u8 QueIdx)
 {
-	NDIS_PACKET *pPacket;
+	char *pPacket;
 	PQUEUE_ENTRY pQEntry;
 
 	/* --------------------------------------------- */
@@ -2538,7 +2538,7 @@ unsigned long HashBytesPolynomial(u8 * value, unsigned int len)
 }
 
 void Sta_Announce_or_Forward_802_3_Packet(IN PRTMP_ADAPTER pAd,
-					  IN PNDIS_PACKET pPacket,
+					  void *pPacket,
 					  u8 FromWhichBSSID)
 {
 	if (TRUE) {
diff --git a/drivers/staging/rt2860/sta_ioctl.c b/drivers/staging/rt2860/sta_ioctl.c
index 88a7922..d542f4f 100644
--- a/drivers/staging/rt2860/sta_ioctl.c
+++ b/drivers/staging/rt2860/sta_ioctl.c
@@ -2450,7 +2450,7 @@ const struct iw_handler_def rt28xx_iw_handler_def = {
 int rt28xx_sta_ioctl(IN struct net_device *net_dev,
 		     IN OUT struct ifreq *rq, int cmd)
 {
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	RTMP_ADAPTER *pAd = NULL;
 	struct iwreq *wrq = (struct iwreq *)rq;
 	BOOLEAN StateMachineTouched = FALSE;
@@ -2458,7 +2458,7 @@ int rt28xx_sta_ioctl(IN struct net_device *net_dev,
 
 	GET_PAD_FROM_NET_DEV(pAd, net_dev);
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	/*check if the interface is down */
 	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
index 4e387d5..65b0fd7 100644
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ b/drivers/staging/rt2860/usb_main_dev.c
@@ -827,7 +827,7 @@ static int __devinit rt2870_probe(IN struct usb_interface *intf,
 		    ("rt2870_probe(): Allocate memory for os handle failed!\n");
 		return -ENOMEM;
 	}
-	((POS_COOKIE) handle)->pUsb_Dev = usb_dev;
+	((struct os_cookie *)handle)->pUsb_Dev = usb_dev;
 
 	rv = RTMPAllocAdapterBlock(handle, &pAd);
 	if (rv != NDIS_STATUS_SUCCESS) {
diff --git a/drivers/staging/rt2870/common/rtusb_bulk.c b/drivers/staging/rt2870/common/rtusb_bulk.c
index b180f13..d2e967b 100644
--- a/drivers/staging/rt2870/common/rtusb_bulk.c
+++ b/drivers/staging/rt2870/common/rtusb_bulk.c
@@ -64,7 +64,7 @@ void RTUSBInitTxDesc(IN PRTMP_ADAPTER pAd,
 {
 	PURB pUrb;
 	u8 *pSrc = NULL;
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pUrb = pTxContext->pUrb;
 	ASSERT(pUrb);
@@ -103,7 +103,7 @@ void RTUSBInitHTTxDesc(IN PRTMP_ADAPTER pAd,
 {
 	PURB pUrb;
 	u8 *pSrc = NULL;
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pUrb = pTxContext->pUrb;
 	ASSERT(pUrb);
@@ -131,7 +131,7 @@ void RTUSBInitHTTxDesc(IN PRTMP_ADAPTER pAd,
 void RTUSBInitRxDesc(IN PRTMP_ADAPTER pAd, IN PRX_CONTEXT pRxContext)
 {
 	PURB pUrb;
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 	unsigned long RX_bulk_size;
 
 	pUrb = pRxContext->pUrb;
@@ -495,16 +495,16 @@ void RTUSBBulkOutDataPacket(IN PRTMP_ADAPTER pAd,
 
 }
 
-void RTUSBBulkOutDataPacketComplete(purbb_t pUrb, struct pt_regs * pt_regs)
+void RTUSBBulkOutDataPacketComplete(struct urb *pUrb, struct pt_regs * pt_regs)
 {
 	PHT_TX_CONTEXT pHTTXContext;
 	PRTMP_ADAPTER pAd;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	u8 BulkOutPipeId;
 
 	pHTTXContext = (PHT_TX_CONTEXT) pUrb->context;
 	pAd = pHTTXContext->pAd;
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	/* Store BulkOut PipeId */
 	BulkOutPipeId = pHTTXContext->BulkOutPipeId;
@@ -589,18 +589,18 @@ void RTUSBBulkOutNullFrame(IN PRTMP_ADAPTER pAd)
 }
 
 /* NULL frame use BulkOutPipeId = 0 */
-void RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs * pt_regs)
+void RTUSBBulkOutNullFrameComplete(struct urb *pUrb, struct pt_regs * pt_regs)
 {
 	PRTMP_ADAPTER pAd;
 	PTX_CONTEXT pNullContext;
 	int Status;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	pNullContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pNullContext->pAd;
 	Status = pUrb->status;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 	pObj->null_frame_complete_task.data = (unsigned long)pUrb;
 	tasklet_hi_schedule(&pObj->null_frame_complete_task);
 }
@@ -684,18 +684,18 @@ void RTUSBBulkOutMLMEPacket(IN PRTMP_ADAPTER pAd, u8 Index)
 /*      printk("<---RTUSBBulkOutMLMEPacket,Cpu=%d!, Dma=%d, SwIdx=%d!\n", pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx); */
 }
 
-void RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs * pt_regs)
+void RTUSBBulkOutMLMEPacketComplete(struct urb *pUrb, struct pt_regs * pt_regs)
 {
 	PTX_CONTEXT pMLMEContext;
 	PRTMP_ADAPTER pAd;
 	int Status;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 	int index;
 
 	/*DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutMLMEPacketComplete\n")); */
 	pMLMEContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pMLMEContext->pAd;
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 	Status = pUrb->status;
 	index = pMLMEContext->SelfIdx;
 
@@ -758,18 +758,18 @@ void RTUSBBulkOutPsPoll(IN PRTMP_ADAPTER pAd)
 }
 
 /* PS-Poll frame use BulkOutPipeId = 0 */
-void RTUSBBulkOutPsPollComplete(purbb_t pUrb, struct pt_regs * pt_regs)
+void RTUSBBulkOutPsPollComplete(struct urb *pUrb, struct pt_regs * pt_regs)
 {
 	PRTMP_ADAPTER pAd;
 	PTX_CONTEXT pPsPollContext;
 	int Status;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	pPsPollContext = (PTX_CONTEXT) pUrb->context;
 	pAd = pPsPollContext->pAd;
 	Status = pUrb->status;
 
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 	pObj->pspoll_frame_complete_task.data = (unsigned long)pUrb;
 	tasklet_hi_schedule(&pObj->pspoll_frame_complete_task);
 }
@@ -912,18 +912,18 @@ void RTUSBBulkReceive(IN PRTMP_ADAPTER pAd)
 		Always returns STATUS_MORE_PROCESSING_REQUIRED
 	========================================================================
 */
-void RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs)
+void RTUSBBulkRxComplete(struct urb *pUrb, struct pt_regs *pt_regs)
 {
 	/* use a receive tasklet to handle received packets; */
 	/* or sometimes hardware IRQ will be disabled here, so we can not */
 	/* use spin_lock_bh()/spin_unlock_bh() after IRQ is disabled. :< */
 	PRX_CONTEXT pRxContext;
 	PRTMP_ADAPTER pAd;
-	POS_COOKIE pObj;
+	struct os_cookie *pObj;
 
 	pRxContext = (PRX_CONTEXT) pUrb->context;
 	pAd = pRxContext->pAd;
-	pObj = (POS_COOKIE) pAd->OS_Cookie;
+	pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	pObj->rx_done_task.data = (unsigned long)pUrb;
 	tasklet_hi_schedule(&pObj->rx_done_task);
@@ -1146,7 +1146,7 @@ void RTUSBCancelPendingBulkOutIRP(IN PRTMP_ADAPTER pAd)
 	PTX_CONTEXT pRTSContext;
 	u32 i, Idx;
 /*      unsigned int            IrqFlags; */
-/*      NDIS_SPIN_LOCK          *pLock; */
+/*      spinlock_t          *pLock; */
 /*      BOOLEAN                         *pPending; */
 
 /*      pLock = &pAd->BulkOutLock[MGMTPIPEIDX]; */
diff --git a/drivers/staging/rt2870/common/rtusb_data.c b/drivers/staging/rt2870/common/rtusb_data.c
index c58201f..471fd4e 100644
--- a/drivers/staging/rt2870/common/rtusb_data.c
+++ b/drivers/staging/rt2870/common/rtusb_data.c
@@ -47,14 +47,14 @@ extern u8 EpToQueue[];
 void REPORT_AMSDU_FRAMES_TO_LLC(IN PRTMP_ADAPTER pAd,
 				u8 *pData, unsigned long DataSize)
 {
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	u32 nMSDU;
 	struct sk_buff *pSkb;
 
 	nMSDU = 0;
 	/* allocate a rx packet */
 	pSkb = dev_alloc_skb(RX_BUFFER_AGGRESIZE);
-	pPacket = (PNDIS_PACKET) OSPKT_TO_RTPKT(pSkb);
+	pPacket = (void *)OSPKT_TO_RTPKT(pSkb);
 	if (pSkb) {
 
 		/* convert 802.11 to 802.3 packet */
@@ -195,7 +195,7 @@ void RTUSBRejectPendingPackets(IN PRTMP_ADAPTER pAd)
 {
 	u8 Index;
 	PQUEUE_ENTRY pEntry;
-	PNDIS_PACKET pPacket;
+	void *pPacket;
 	PQUEUE_HEADER pQueue;
 
 	for (Index = 0; Index < 4; Index++) {
diff --git a/drivers/staging/rt2870/common/rtusb_io.c b/drivers/staging/rt2870/common/rtusb_io.c
index 861b6b1..d15a92e 100644
--- a/drivers/staging/rt2870/common/rtusb_io.c
+++ b/drivers/staging/rt2870/common/rtusb_io.c
@@ -843,7 +843,7 @@ int RTUSB_VendorRequest(IN PRTMP_ADAPTER pAd,
 			     u32 TransferBufferLength)
 {
 	int ret = 0;
-	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
+	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
 
 	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
 		DBGPRINT(RT_DEBUG_ERROR, ("device disconnected\n"));
-- 
1.6.5.5

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