beceem: remove OS wrapper library

Use native kernel functions for kmalloc/kfree directly

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

19 files changed, 180 insertions, 339 deletions

diff --git a/drivers/staging/bcm/Arp.c b/drivers/staging/bcm/Arp.c
index d60d859..7cb25b3 100644
--- a/drivers/staging/bcm/Arp.c
+++ b/drivers/staging/bcm/Arp.c
@@ -50,7 +50,7 @@ reply_to_arp_request(struct sk_buff *skb)
 	{
 		if(memcmp(pethhdr->h_source, Adapter->dev->dev_addr, ETH_ALEN))
 		{
-			bcm_kfree_skb(skb);
+			dev_kfree_skb(skb);
 			return;
 		}
 	}
diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c
index 01f961d..f9979a8 100644
--- a/drivers/staging/bcm/Bcmchar.c
+++ b/drivers/staging/bcm/Bcmchar.c
@@ -93,7 +93,7 @@ static int bcm_char_release(struct inode *inode, struct file *filp)
     /*Stop Queuing the control response Packets*/
     atomic_dec(&Adapter->ApplicationRunning);
 
-    bcm_kfree(pTarang);
+    kfree(pTarang);
 
 	/* remove this filp from the asynchronously notified filp's */
     filp->private_data = NULL;
@@ -141,12 +141,12 @@ static ssize_t bcm_char_read(struct file *filp, char __user *buf, size_t size, l
 		PktLen = Packet->len;
 		if(copy_to_user(buf, Packet->data, PktLen))
 		{
-			bcm_kfree_skb(Packet);
+			dev_kfree_skb(Packet);
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "\nReturning from copy to user failure \n");
 			return -EFAULT;
 		}
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Read %d Bytes From Adapter packet = 0x%p by process %d!\n", PktLen, Packet, current->pid);
-		bcm_kfree_skb(Packet);
+		dev_kfree_skb(Packet);
 	}
 
     BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "<====\n");
@@ -239,7 +239,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					(PUINT)temp_buff, Bufflen);
 			if(Status != STATUS_SUCCESS)
 			{
-				bcm_kfree(temp_buff);
+				kfree(temp_buff);
 				return Status;
 			}
 			if(copy_to_user(IoBuffer.OutputBuffer,
@@ -247,7 +247,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			{
 				Status = -EFAULT;
 			}
-			bcm_kfree(temp_buff);
+			kfree(temp_buff);
 			break;
 		}
 		case IOCTL_BCM_REGISTER_WRITE_PRIVATE:
@@ -344,7 +344,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 						(PUINT)temp_buff, IoBuffer.OutputLength);
 			if(Status != STATUS_SUCCESS)
 			{
-				bcm_kfree(temp_buff);
+				kfree(temp_buff);
 				return Status;
 			}
 			if(copy_to_user(IoBuffer.OutputBuffer,
@@ -352,7 +352,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			{
 				Status = -EFAULT;
 			}
-			bcm_kfree(temp_buff);
+			kfree(temp_buff);
 			break;
 		}
 		case IOCTL_BCM_REGISTER_WRITE:
@@ -796,7 +796,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					IoBuffer.InputLength))
 			{
 				Status = -EFAULT;
-				bcm_kfree(pvBuffer);
+				kfree(pvBuffer);
 				break;
 			}
 
@@ -816,7 +816,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			Status = CopyBufferToControlPacket(Adapter, (PVOID)pvBuffer);
 		cntrlEnd:
 			up(&Adapter->LowPowerModeSync);
-			bcm_kfree(pvBuffer);
+			kfree(pvBuffer);
 			break;
 		}
 		case IOCTL_BCM_BUFFER_DOWNLOAD_START:
@@ -924,7 +924,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			  if(Status != STATUS_SUCCESS)
 					up(&Adapter->fw_download_sema);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, "IOCTL: Firmware File Uploaded\n");
-				bcm_kfree(psFwInfo);
+				kfree(psFwInfo);
 				break;
 			}
 		case IOCTL_BCM_BUFFER_DOWNLOAD_STOP:
@@ -1193,11 +1193,11 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				sizeof(S_MIBS_HOST_STATS_MIBS)))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy to user failed\n");
-				bcm_kfree(temp_buff);
+				kfree(temp_buff);
 				return -EFAULT;
 			}
 
-			bcm_kfree(temp_buff);
+			kfree(temp_buff);
 			break;
 		}
 
@@ -1246,7 +1246,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				/* Get WrmBuffer structure */
                 if(copy_from_user(pvBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
 				{
-					bcm_kfree(pvBuffer);
+					kfree(pvBuffer);
 					Status = -EFAULT;
 					break;
 				}
@@ -1256,7 +1256,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(((ULONG)pBulkBuffer->Register & 0x0F000000) != 0x0F000000 ||
 					((ULONG)pBulkBuffer->Register & 0x3))
 				{
-					bcm_kfree(pvBuffer);
+					kfree(pvBuffer);
                     BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0,"WRM Done On invalid Address : %x Access Denied.\n",(int)pBulkBuffer->Register);
 					Status = -EINVAL;
 					break;
@@ -1271,7 +1271,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					(uiTempVar == EEPROM_REJECT_REG_4)) &&
 					(cmd == IOCTL_BCM_REGISTER_WRITE))
 				{
-					bcm_kfree(pvBuffer);
+					kfree(pvBuffer);
                     BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0,"EEPROM Access Denied, not in VSG Mode\n");
 					Status = -EFAULT;
 					break;
@@ -1287,7 +1287,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "WRM Failed\n");
 				}
 
-				bcm_kfree(pvBuffer);
+				kfree(pvBuffer);
 				break;
 			}
 
@@ -1486,7 +1486,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 							stNVMReadWrite.uiNumBytes))
 				{
 					Status = -EFAULT;
-					bcm_kfree(pReadData);
+					kfree(pReadData);
 					break;
 				}
 
@@ -1501,7 +1501,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					{
 						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 						up(&Adapter->NVMRdmWrmLock);
-						bcm_kfree(pReadData);
+						kfree(pReadData);
 						return -EACCES;
 					}
 
@@ -1512,13 +1512,13 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 					if(Status != STATUS_SUCCESS)
 						{
-							bcm_kfree(pReadData);
+							kfree(pReadData);
 							return Status;
 						}
 					if(copy_to_user(stNVMReadWrite.pBuffer,
 							pReadData, (UINT)stNVMReadWrite.uiNumBytes))
 						{
-							bcm_kfree(pReadData);
+							kfree(pReadData);
 							Status = -EFAULT;
 						}
 				}
@@ -1533,7 +1533,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					{
 						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 						up(&Adapter->NVMRdmWrmLock);
-						bcm_kfree(pReadData);
+						kfree(pReadData);
 						return -EACCES;
 					}
 
@@ -1561,7 +1561,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 							{
 								BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"DSD Sig is present neither in Flash nor User provided Input..");
 								up(&Adapter->NVMRdmWrmLock);
-								bcm_kfree(pReadData);
+								kfree(pReadData);
 								return Status;
 							}
 
@@ -1570,7 +1570,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 							{
 								BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"DSD Sig is present neither in Flash nor User provided Input..");
 								up(&Adapter->NVMRdmWrmLock);
-								bcm_kfree(pReadData);
+								kfree(pReadData);
 								return Status;
 							}
 						}
@@ -1587,7 +1587,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 					if(Status != STATUS_SUCCESS)
 					{
-						bcm_kfree(pReadData);
+						kfree(pReadData);
 						return Status;
 					}
 				}
@@ -1595,7 +1595,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, " timetaken by Write/read :%ld msec\n",(tv1.tv_sec - tv0.tv_sec)*1000 +(tv1.tv_usec - tv0.tv_usec)/1000);
 
 
-				bcm_kfree(pReadData);
+				kfree(pReadData);
 				Status = STATUS_SUCCESS;
 			}
 			break;
@@ -1666,7 +1666,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 					up(&Adapter->NVMRdmWrmLock);
-					bcm_kfree(pReadBuff);
+					kfree(pReadBuff);
 					return -EACCES;
 				}
 
@@ -1706,7 +1706,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 				}
 				up(&Adapter->NVMRdmWrmLock);
-				bcm_kfree(pReadBuff);
+				kfree(pReadBuff);
 
 			 }
 			 break ;
@@ -1799,7 +1799,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 					up(&Adapter->NVMRdmWrmLock);
-					bcm_kfree(pWriteBuff);
+					kfree(pWriteBuff);
 					return -EACCES;
 				}
 
@@ -1838,7 +1838,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				}	while(NOB > 0);
 				BcmFlash2xWriteSig(Adapter,sFlash2xWrite.Section);
 				up(&Adapter->NVMRdmWrmLock);
-				bcm_kfree(pWriteBuff);
+				kfree(pWriteBuff);
 			 }
 			 break ;
 		case IOCTL_BCM_GET_FLASH2X_SECTION_BITMAP :
@@ -1874,7 +1874,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 					up(&Adapter->NVMRdmWrmLock);
-					bcm_kfree(psFlash2xBitMap);
+					kfree(psFlash2xBitMap);
 					return -EACCES;
 				}
 
@@ -1884,10 +1884,10 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "copying Flash2x bitMap failed");
-					bcm_kfree(psFlash2xBitMap);
+					kfree(psFlash2xBitMap);
 					return -EFAULT;
 				}
-				bcm_kfree(psFlash2xBitMap);
+				kfree(psFlash2xBitMap);
 			 }
 			 break ;
 		case IOCTL_BCM_SET_ACTIVE_SECTION :
@@ -2214,7 +2214,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					(Adapter->bPreparingForLowPowerMode ==TRUE))
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
-					bcm_kfree(pReadBuff);
+					kfree(pReadBuff);
 					up(&Adapter->NVMRdmWrmLock);
 					return -EACCES;
 				}
@@ -2254,7 +2254,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				}
 				Adapter->bFlashRawRead = FALSE ;
 				up(&Adapter->NVMRdmWrmLock);
-				bcm_kfree(pReadBuff);
+				kfree(pReadBuff);
 				break ;
 			 }
 
diff --git a/drivers/staging/bcm/CmHost.c b/drivers/staging/bcm/CmHost.c
index 6f388a3..dadfff0 100644
--- a/drivers/staging/bcm/CmHost.c
+++ b/drivers/staging/bcm/CmHost.c
@@ -985,7 +985,7 @@ static VOID CopyToAdapter( register PMINI_ADAPTER Adapter,		/**<Pointer to the A
 
 	if(Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication)
 	{
-		bcm_kfree(Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication);
+		kfree(Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication);
 		Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication = NULL;
 	}
 	Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication = pstAddIndication;
@@ -1844,7 +1844,7 @@ ULONG StoreCmControlResponseMessage(PMINI_ADAPTER Adapter,PVOID pvBuffer,UINT *p
 
 	(*puBufferLength) = sizeof(stLocalSFAddIndication);
 	*(stLocalSFAddIndication *)pvBuffer = *pstAddIndication;
-	bcm_kfree(pstAddIndication);
+	kfree(pstAddIndication);
 	return 1;
 }
 
@@ -1931,7 +1931,7 @@ static inline stLocalSFAddIndicationAlt
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "============================================================");
 	return pstAddIndicationDest;
 failed_restore_sf_param:
-	bcm_kfree(pstAddIndicationDest);
+	kfree(pstAddIndicationDest);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "<=====" );
 	return NULL;
 }
@@ -2049,7 +2049,7 @@ INT FreeAdapterDsxBuffer(PMINI_ADAPTER Adapter)
 {
 	if(Adapter->caDsxReqResp)
 	{
-		bcm_kfree(Adapter->caDsxReqResp);
+		kfree(Adapter->caDsxReqResp);
 	}
 	return 0;
 
@@ -2102,7 +2102,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 
 			BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  " VCID = %x", ntohs(pstAddIndication->u16VCID));
 			CopyBufferToControlPacket(Adapter,(PVOID)Adapter->caDsxReqResp);
-			bcm_kfree(pstAddIndication);
+			kfree(pstAddIndication);
 		}
 		break;
 		case DSA_RSP:
@@ -2169,7 +2169,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 					Adapter->PackInfo[uiSearchRuleIndex].bActive=FALSE;
                     Adapter->PackInfo[uiSearchRuleIndex].bValid=FALSE;
 					Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value=0;
-					bcm_kfree(pstAddIndication);
+					kfree(pstAddIndication);
 				}
 
 				else if(psfLocalSet->bValid && (pstAddIndication->u8CC == 0))
@@ -2218,13 +2218,13 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 					Adapter->PackInfo[uiSearchRuleIndex].bActive=FALSE;
                     Adapter->PackInfo[uiSearchRuleIndex].bValid=FALSE;
 					Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value=0;
-					bcm_kfree(pstAddIndication);
+					kfree(pstAddIndication);
 				}
 			}
 			else
 			{
 				BCM_DEBUG_PRINT( Adapter,DBG_TYPE_PRINTK, 0, 0, "DSA ACK did not get valid SFID");
-				bcm_kfree(pstAddIndication);
+				kfree(pstAddIndication);
 				return FALSE;
 			}
 		}
@@ -2239,7 +2239,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 			((stLocalSFChangeIndicationAlt*)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSC_RSP;
 
 			CopyBufferToControlPacket(Adapter,(PVOID)Adapter->caDsxReqResp);
-			bcm_kfree(pstAddIndication);
+			kfree(pstAddIndication);
 		}
 		break;
 		case DSC_RSP:
@@ -2312,13 +2312,13 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 				else if(pstChangeIndication->u8CC == 6)
 				{
 					deleteSFBySfid(Adapter,uiSearchRuleIndex);
-					bcm_kfree(pstAddIndication);
+					kfree(pstAddIndication);
 				}
 			}
 			else
 			{
 				BCM_DEBUG_PRINT( Adapter,DBG_TYPE_PRINTK, 0, 0, "DSC ACK did not get valid SFID");
-				bcm_kfree(pstAddIndication);
+				kfree(pstAddIndication);
 				return FALSE;
 			}
 		}
@@ -2355,7 +2355,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "DSD ACK Rcd, let App handle it\n");
 			break;
 	default:
-		bcm_kfree(pstAddIndication);
+		kfree(pstAddIndication);
 		return FALSE ;
 	}
 	return TRUE;
diff --git a/drivers/staging/bcm/HandleControlPacket.c b/drivers/staging/bcm/HandleControlPacket.c
index 5dd88f9..8cfccaa 100644
--- a/drivers/staging/bcm/HandleControlPacket.c
+++ b/drivers/staging/bcm/HandleControlPacket.c
@@ -134,7 +134,7 @@ VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, 	/**<Pointer to the Adapter
     }
 	up(&Adapter->RxAppControlQueuelock);
     wake_up(&Adapter->process_read_wait_queue);
-    bcm_kfree_skb(skb);
+    dev_kfree_skb(skb);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "After wake_up_interruptible");
 }
 
@@ -231,7 +231,7 @@ INT flushAllAppQ(void)
 		{
 			PacketToDrop=pTarang->RxAppControlHead;
 			DEQUEUEPACKET(pTarang->RxAppControlHead,pTarang->RxAppControlTail);
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 		}
 		pTarang->AppCtrlQueueLen = 0;
 		//dropped contrl packet statistics also should be reset.
diff --git a/drivers/staging/bcm/InterfaceDld.c b/drivers/staging/bcm/InterfaceDld.c
index 62770e0..e640b75 100644
--- a/drivers/staging/bcm/InterfaceDld.c
+++ b/drivers/staging/bcm/InterfaceDld.c
@@ -48,7 +48,7 @@ int InterfaceFileDownload( PVOID arg,
         on_chip_loc+=MAX_TRANSFER_CTRL_BYTE_USB;
 	}/* End of for(;;)*/
 
-	bcm_kfree(buff);
+	kfree(buff);
     return errno;
 }
 
@@ -69,8 +69,8 @@ int InterfaceFileReadbackFromChip( PVOID arg,
     buff_readback=(PCHAR)kmalloc(MAX_TRANSFER_CTRL_BYTE_USB , GFP_DMA);
     if(!buff || !buff_readback)
     {
-        bcm_kfree(buff);
-        bcm_kfree(buff_readback);
+        kfree(buff);
+        kfree(buff_readback);
 
         return -ENOMEM;
     }
@@ -137,8 +137,8 @@ int InterfaceFileReadbackFromChip( PVOID arg,
         on_chip_loc+=MAX_TRANSFER_CTRL_BYTE_USB;
     }/* End of while(1)*/
 exit:
-    bcm_kfree(buff);
-    bcm_kfree(buff_readback);
+    kfree(buff);
+    kfree(buff_readback);
 	return Status;
 }
 
@@ -164,7 +164,7 @@ static int bcm_download_config_file(PMINI_ADAPTER Adapter,
 			psFwInfo->pvMappedFirmwareAddress, psFwInfo->u32FirmwareLength);
 	if(retval)
 	{
-		bcm_kfree (Adapter->pstargetparams);
+		kfree(Adapter->pstargetparams);
 		Adapter->pstargetparams = NULL;
 		return -EFAULT;
 	}
@@ -261,7 +261,7 @@ static int bcm_download_buffer(PMINI_ADAPTER Adapter,
 		u32FirmwareLength  	-= len;
 		mappedbuffer	   	+=len;
 	}
-	bcm_kfree(buff);
+	kfree(buff);
 	return retval;
 }
 #endif
@@ -313,7 +313,7 @@ static int bcm_buffer_readback(PMINI_ADAPTER Adapter,
 					GFP_KERNEL);
 	if(NULL == readbackbuff)
 	{
-		bcm_kfree(buff);
+		kfree(buff);
 		return -ENOMEM;
 	}
 	while (u32FirmwareLength && !retval)
@@ -343,8 +343,8 @@ static int bcm_buffer_readback(PMINI_ADAPTER Adapter,
 		u32FirmwareLength  	-= len;
 		mappedbuffer	   	+=len;
 	}/* end of while (u32FirmwareLength && !retval) */
-	bcm_kfree(buff);
-	bcm_kfree(readbackbuff);
+	kfree(buff);
+	kfree(readbackbuff);
 	return retval;
 }
 #endif
@@ -416,7 +416,7 @@ int bcm_ioctl_fw_download(PMINI_ADAPTER Adapter, FIRMWARE_INFO *psFwInfo)
 		}
 	}
 error:
-	bcm_kfree(buff);
+	kfree(buff);
 	return retval;
 }
 
@@ -479,7 +479,7 @@ static INT buffRdbkVerify(PMINI_ADAPTER Adapter,
 		u32FirmwareLength  	-= len;
 		mappedbuffer	   	+=len;
 	}/* end of while (u32FirmwareLength && !retval) */
-	bcm_kfree(readbackbuff);
+	kfree(readbackbuff);
 	return retval;
 }
 
diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c
index f810bfd..014b06b 100644
--- a/drivers/staging/bcm/InterfaceInit.c
+++ b/drivers/staging/bcm/InterfaceInit.c
@@ -55,7 +55,7 @@ VOID InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter)
 	{
 		if (psIntfAdapter->asUsbRcb[i].urb != NULL)
 		{
-			bcm_kfree(psIntfAdapter->asUsbRcb[i].urb->transfer_buffer);
+			kfree(psIntfAdapter->asUsbRcb[i].urb->transfer_buffer);
 			usb_free_urb(psIntfAdapter->asUsbRcb[i].urb);
 			psIntfAdapter->asUsbRcb[i].urb = NULL;
 		}
diff --git a/drivers/staging/bcm/InterfaceRx.c b/drivers/staging/bcm/InterfaceRx.c
index 6fee968..128aa91 100644
--- a/drivers/staging/bcm/InterfaceRx.c
+++ b/drivers/staging/bcm/InterfaceRx.c
@@ -173,7 +173,7 @@ static void read_bulk_callback(struct urb *urb)
 		else
 		{
 		    BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_RX, RX_DATA, DBG_LVL_ALL, "i/f not up hance freeing SKB...");
-			bcm_kfree_skb(skb);
+			dev_kfree_skb(skb);
 		}
 		atomic_inc(&Adapter->GoodRxPktCount);
 		for(uiIndex = 0 ; uiIndex < MIBS_MAX_HIST_ENTRIES ; uiIndex++)
diff --git a/drivers/staging/bcm/Makefile b/drivers/staging/bcm/Makefile
index 6f6fcee..0050206 100644
--- a/drivers/staging/bcm/Makefile
+++ b/drivers/staging/bcm/Makefile
@@ -9,4 +9,4 @@ bcm_wimax-y :=  InterfaceDld.o InterfaceIdleMode.o InterfaceInit.o InterfaceRx.o
 		Arp.o CmHost.o IPv6Protocol.o Qos.o Transmit.o\
 		Bcmnet.o DDRInit.o HandleControlPacket.o\
 		LeakyBucket.o Misc.o sort.o Bcmchar.o hostmibs.o PHSModule.o\
-	 	Osal_Misc.o led_control.o nvm.o vendorspecificextn.o
+		led_control.o nvm.o vendorspecificextn.o
diff --git a/drivers/staging/bcm/Misc.c b/drivers/staging/bcm/Misc.c
index 351a8ae..a5ce959 100644
--- a/drivers/staging/bcm/Misc.c
+++ b/drivers/staging/bcm/Misc.c
@@ -132,24 +132,24 @@ VOID AdapterFree(PMINI_ADAPTER Adapter)
 		free_netdev(Adapter->dev);
 	if(Adapter->pstargetparams != NULL)
 	{
-		bcm_kfree(Adapter->pstargetparams);
+		kfree(Adapter->pstargetparams);
 	}
 	for (count =0;count < MAX_CNTRL_PKTS;count++)
 	{
 		if(Adapter->txctlpacket[count])
-			bcm_kfree(Adapter->txctlpacket[count]);
+			kfree(Adapter->txctlpacket[count]);
 	}
 	FreeAdapterDsxBuffer(Adapter);
 
 	if(Adapter->pvInterfaceAdapter)
-		bcm_kfree(Adapter->pvInterfaceAdapter);
+		kfree(Adapter->pvInterfaceAdapter);
 
 	//Free the PHS Interface
 	PhsCleanup(&Adapter->stBCMPhsContext);
 
 	BcmDeAllocFlashCSStructure(Adapter);
 
-	bcm_kfree (Adapter);
+	kfree(Adapter);
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "<========\n");
 }
 
@@ -259,25 +259,6 @@ exit_download:
     return errorno;
 }
 
-
-void bcm_kfree_skb(struct sk_buff *skb)
-{
-	if(skb)
-    {
-    	kfree_skb(skb);
-    }
-	skb = NULL ;
-}
-
-VOID bcm_kfree(VOID *ptr)
-{
-	if(ptr)
-	{
-		kfree(ptr);
-	}
-	ptr = NULL ;
-}
-
 /**
 @ingroup ctrl_pkt_functions
 This function copies the contents of given buffer
@@ -579,7 +560,7 @@ __inline VOID LinkMessage(PMINI_ADAPTER Adapter)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket");
 		CopyBufferToControlPacket(Adapter, pstLinkRequest);
-		bcm_kfree(pstLinkRequest);
+		kfree(pstLinkRequest);
 	}
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <=====");
 	return;
@@ -1292,14 +1273,14 @@ int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 	if((Adapter->pstargetparams =
 		kmalloc(sizeof(STARGETPARAMS), GFP_KERNEL)) == NULL)
 	{
-		bcm_kfree(buff);
+		kfree(buff);
 		return -ENOMEM;
 	}
 	flp=open_firmware_file(Adapter, CFG_FILE);
 	if(!flp) {
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE \n", CFG_FILE);
-		bcm_kfree(buff);
-		bcm_kfree(Adapter->pstargetparams);
+		kfree(buff);
+		kfree(Adapter->pstargetparams);
 		Adapter->pstargetparams = NULL;
 		return -ENOENT;
 	}
@@ -1310,8 +1291,8 @@ int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 	if(len != sizeof(STARGETPARAMS))
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Mismatch in Target Param Structure!\n");
-		bcm_kfree(buff);
-		bcm_kfree(Adapter->pstargetparams);
+		kfree(buff);
+		kfree(Adapter->pstargetparams);
 		Adapter->pstargetparams = NULL;
 		filp_close(flp, current->files);
 		return -ENOENT;
@@ -1323,7 +1304,7 @@ int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 	 * Values in Adapter->pstargetparams are in network byte order
 	 */
 	memcpy(Adapter->pstargetparams, buff, sizeof(STARGETPARAMS));
-	bcm_kfree (buff);
+	kfree (buff);
 	beceem_parse_target_struct(Adapter);
 	return STATUS_SUCCESS;
 }
@@ -1478,7 +1459,7 @@ static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
 	if(status != STATUS_SUCCESS)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm Failed..\n");
-		bcm_kfree(pucmacaddr);
+		kfree(pucmacaddr);
 		pucmacaddr = NULL;
 		goto OUT;
 	}
@@ -1488,7 +1469,7 @@ static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
 		if(status != STATUS_SUCCESS)
 		{
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm Failed..\n");
-			bcm_kfree(pucmacaddr);
+			kfree(pucmacaddr);
 			pucmacaddr = NULL;
 			goto OUT;
 		}
@@ -1522,7 +1503,7 @@ INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter)
 			puMacAddr[4] == 0xFF && puMacAddr[5] == 0xFF))
 		{
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Invalid Mac Address\n");
-			bcm_kfree(puMacAddr);
+			kfree(puMacAddr);
 			return STATUS_FAILURE;
 		}
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "The Mac Address received is: \n");
@@ -1532,7 +1513,7 @@ INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter)
             BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"%02x ", Adapter->dev->dev_addr[i]);
         }
         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"\n");
-		bcm_kfree(puMacAddr);
+		kfree(puMacAddr);
 	}
 	return STATUS_SUCCESS;
 }
@@ -1980,7 +1961,7 @@ void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
 			Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len;
 			Adapter->PackInfo[iQIndex].uiDroppedCountPackets++;
 
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 			atomic_dec(&Adapter->TotalPacketCount);
 			atomic_inc(&Adapter->TxDroppedPacketCount);
 
diff --git a/drivers/staging/bcm/Osal_Misc.c b/drivers/staging/bcm/Osal_Misc.c
deleted file mode 100644
index feefd20..0000000
--- a/drivers/staging/bcm/Osal_Misc.c
+++ /dev/null
@@ -1,27 +0,0 @@
-	/*++
-
-	Copyright (c) Beceem Communications Inc.
-
-	Module Name:
-		WIN_Misc.c
-
-	Abstract:
-		Implements the Miscelanneous OS Construts
-			Linked Lists
-			Dispatcher Objects(Events,Semaphores,Spin Locks and the like)
-			Files
-
-	Revision History:
-		Who         When        What
-		--------    --------    ----------------------------------------------
-		Name		Date		Created/reviewed/modified
-		Rajeev		24/1/08		Created
-	Notes:
-
-	--*/
-#include "headers.h"
-
-bool OsalMemCompare(void *dest, void *src, UINT len)
-{
-	return (memcmp(src, dest, len));
-}
diff --git a/drivers/staging/bcm/PHSModule.c b/drivers/staging/bcm/PHSModule.c
index 8a38cf4..e0456b2 100644
--- a/drivers/staging/bcm/PHSModule.c
+++ b/drivers/staging/bcm/PHSModule.c
@@ -120,15 +120,15 @@ int PHSTransmit(PMINI_ADAPTER Adapter,
 						if(newPacket == NULL)
 							return STATUS_FAILURE;
 
-						bcm_kfree_skb(Packet);
+						dev_kfree_skb(Packet);
 						*pPacket = Packet = newPacket;
 						pucPHSPktHdrInBuf = Packet->data  + BytesToRemove;
 					}
 
 					numBytesCompressed = unPhsOldHdrSize - (unPHSNewPktHeaderLen+PHSI_LEN);
 
-					OsalMemMove(pucPHSPktHdrInBuf + numBytesCompressed, pucPHSPktHdrOutBuf, unPHSNewPktHeaderLen + PHSI_LEN);
-					OsalMemMove(Packet->data + numBytesCompressed, Packet->data, BytesToRemove);
+					memcpy(pucPHSPktHdrInBuf + numBytesCompressed, pucPHSPktHdrOutBuf, unPHSNewPktHeaderLen + PHSI_LEN);
+					memcpy(Packet->data + numBytesCompressed, Packet->data, BytesToRemove);
 					skb_pull(Packet, numBytesCompressed);
 
 					return STATUS_SUCCESS;
@@ -223,7 +223,7 @@ int PHSRecieve(PMINI_ADAPTER Adapter,
 			}
 		}
 
-		OsalMemMove(packet->data, Adapter->ucaPHSPktRestoreBuf, nStandardPktHdrLen);
+		memcpy(packet->data, Adapter->ucaPHSPktRestoreBuf, nStandardPktHdrLen);
 	}
 
 	return STATUS_SUCCESS;
@@ -270,15 +270,9 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 		return -EINVAL;
 
 	pPhsdeviceExtension->pstServiceFlowPhsRulesTable =
-      (S_SERVICEFLOW_TABLE*)OsalMemAlloc(sizeof(S_SERVICEFLOW_TABLE),
-            PHS_MEM_TAG);
+		kzalloc(sizeof(S_SERVICEFLOW_TABLE), GFP_KERNEL);
 
-    if(pPhsdeviceExtension->pstServiceFlowPhsRulesTable)
-	{
-		OsalZeroMemory(pPhsdeviceExtension->pstServiceFlowPhsRulesTable,
-              sizeof(S_SERVICEFLOW_TABLE));
-	}
-	else
+    if(!pPhsdeviceExtension->pstServiceFlowPhsRulesTable)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation ServiceFlowPhsRulesTable failed");
 		return -ENOMEM;
@@ -288,14 +282,8 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 	for(i=0;i<MAX_SERVICEFLOWS;i++)
 	{
 		S_SERVICEFLOW_ENTRY sServiceFlow = pstServiceFlowTable->stSFList[i];
-		sServiceFlow.pstClassifierTable = (S_CLASSIFIER_TABLE*)OsalMemAlloc(
-            sizeof(S_CLASSIFIER_TABLE), PHS_MEM_TAG);
-		if(sServiceFlow.pstClassifierTable)
-		{
-			OsalZeroMemory(sServiceFlow.pstClassifierTable,sizeof(S_CLASSIFIER_TABLE));
-			pstServiceFlowTable->stSFList[i].pstClassifierTable = sServiceFlow.pstClassifierTable;
-    	}
-		else
+		sServiceFlow.pstClassifierTable = kzalloc(sizeof(S_CLASSIFIER_TABLE), GFP_KERNEL);
+		if(!sServiceFlow.pstClassifierTable)
 		{
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation failed");
 			free_phs_serviceflow_rules(pPhsdeviceExtension->
@@ -305,9 +293,7 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 		}
 	}
 
-
-	pPhsdeviceExtension->CompressedTxBuffer =
-          OsalMemAlloc(PHS_BUFFER_SIZE,PHS_MEM_TAG);
+	pPhsdeviceExtension->CompressedTxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL);
 
     if(pPhsdeviceExtension->CompressedTxBuffer == NULL)
 	{
@@ -317,12 +303,11 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 		return -ENOMEM;
 	}
 
-	pPhsdeviceExtension->UnCompressedRxBuffer =
-      OsalMemAlloc(PHS_BUFFER_SIZE,PHS_MEM_TAG);
+    pPhsdeviceExtension->UnCompressedRxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL);
 	if(pPhsdeviceExtension->UnCompressedRxBuffer == NULL)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation failed");
-		OsalMemFree(pPhsdeviceExtension->CompressedTxBuffer,PHS_BUFFER_SIZE);
+		kfree(pPhsdeviceExtension->CompressedTxBuffer);
 		free_phs_serviceflow_rules(pPhsdeviceExtension->pstServiceFlowPhsRulesTable);
 		pPhsdeviceExtension->pstServiceFlowPhsRulesTable = NULL;
 		return -ENOMEM;
@@ -343,16 +328,11 @@ int PhsCleanup(IN PPHS_DEVICE_EXTENSION pPHSDeviceExt)
 		pPHSDeviceExt->pstServiceFlowPhsRulesTable = NULL;
 	}
 
-	if(pPHSDeviceExt->CompressedTxBuffer)
-	{
-		OsalMemFree(pPHSDeviceExt->CompressedTxBuffer,PHS_BUFFER_SIZE);
-		pPHSDeviceExt->CompressedTxBuffer = NULL;
-	}
-	if(pPHSDeviceExt->UnCompressedRxBuffer)
-	{
-		OsalMemFree(pPHSDeviceExt->UnCompressedRxBuffer,PHS_BUFFER_SIZE);
-		pPHSDeviceExt->UnCompressedRxBuffer = NULL;
-	}
+	kfree(pPHSDeviceExt->CompressedTxBuffer);
+	pPHSDeviceExt->CompressedTxBuffer = NULL;
+
+	kfree(pPHSDeviceExt->UnCompressedRxBuffer);
+	pPHSDeviceExt->UnCompressedRxBuffer = NULL;
 
 	return 0;
 }
@@ -478,20 +458,12 @@ ULONG PhsDeletePHSRule(IN void* pvContext,IN B_UINT16 uiVcid,IN B_UINT8 u8PHSI)
 			{
 				if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].bUsed && pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule)
 				{
-					if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
-                                        .pstPhsRule->u8PHSI == u8PHSI)
-					{
-						if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule
-                                                ->u8RefCnt)
-							pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule
-						          ->u8RefCnt--;
-						if(0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
-                            .pstPhsRule->u8RefCnt)
-							OsalMemFree(pstClassifierRulesTable
-						    ->stActivePhsRulesList[nClsidIndex].pstPhsRule,
-						      sizeof(S_PHS_RULE));
-						OsalZeroMemory(&pstClassifierRulesTable
-							->stActivePhsRulesList[nClsidIndex],
+					if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8PHSI == u8PHSI)					{
+						if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt)
+							pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt--;
+						if(0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt)
+							kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule);
+						memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex], 0,
 							sizeof(S_CLASSIFIER_ENTRY));
 					}
 				}
@@ -548,10 +520,10 @@ ULONG PhsDeleteClassifierRule(IN void* pvContext,IN B_UINT16 uiVcid ,IN B_UINT16
 				if(pstClassifierEntry->pstPhsRule->u8RefCnt)
 				pstClassifierEntry->pstPhsRule->u8RefCnt--;
 				if(0==pstClassifierEntry->pstPhsRule->u8RefCnt)
-				OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE));
+					kfree(pstClassifierEntry->pstPhsRule);
 
 			}
-			OsalZeroMemory(pstClassifierEntry,sizeof(S_CLASSIFIER_ENTRY));
+			memset(pstClassifierEntry, 0, sizeof(S_CLASSIFIER_ENTRY));
 		}
 
 		nClsidIndex = GetClassifierEntry(pstServiceFlowEntry->pstClassifierTable,
@@ -559,10 +531,8 @@ ULONG PhsDeleteClassifierRule(IN void* pvContext,IN B_UINT16 uiVcid ,IN B_UINT16
 
 	   if((nClsidIndex != PHS_INVALID_TABLE_INDEX) && (!pstClassifierEntry->bUnclassifiedPHSRule))
 		{
-			if(pstClassifierEntry->pstPhsRule)
-			//Delete the classifier entry
-			OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE));
-			OsalZeroMemory(pstClassifierEntry,sizeof(S_CLASSIFIER_ENTRY));
+			kfree(pstClassifierEntry->pstPhsRule);
+			memset(pstClassifierEntry, 0, sizeof(S_CLASSIFIER_ENTRY));
 		}
 	}
 	return lStatus;
@@ -619,14 +589,11 @@ ULONG PhsDeleteSFRules(IN void* pvContext,IN B_UINT16 uiVcid)
 						                                    .pstPhsRule->u8RefCnt--;
 					if(0==pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
                                                           .pstPhsRule->u8RefCnt)
-						OsalMemFree(pstClassifierRulesTable
-						            ->stActivePhsRulesList[nClsidIndex].pstPhsRule,
-						             sizeof(S_PHS_RULE));
+						kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule);
 					    pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
                                         .pstPhsRule = NULL;
 				}
-				OsalZeroMemory(&pstClassifierRulesTable
-                    ->stActivePhsRulesList[nClsidIndex],sizeof(S_CLASSIFIER_ENTRY));
+				memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY));
 				if(pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex].pstPhsRule)
 				{
 					if(pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]
@@ -635,15 +602,12 @@ ULONG PhsDeleteSFRules(IN void* pvContext,IN B_UINT16 uiVcid)
 						                  .pstPhsRule->u8RefCnt--;
 					if(0 == pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]
                                         .pstPhsRule->u8RefCnt)
-						OsalMemFree(pstClassifierRulesTable
-						      ->stOldPhsRulesList[nClsidIndex].pstPhsRule,
-						       sizeof(S_PHS_RULE));
+						kfree(pstClassifierRulesTable
+						      ->stOldPhsRulesList[nClsidIndex].pstPhsRule);
 					pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]
                               .pstPhsRule = NULL;
 				}
-				OsalZeroMemory(&pstClassifierRulesTable
-                  ->stOldPhsRulesList[nClsidIndex],
-                   sizeof(S_CLASSIFIER_ENTRY));
+				memset(&pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY));
 			}
 		}
 		pstServiceFlowEntry->bUsed = FALSE;
@@ -876,8 +840,7 @@ void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable)
   							                                                ->u8RefCnt--;
 						if(0==pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule
                                                                 ->u8RefCnt)
-							OsalMemFree(pstClassifierRulesTable->stActivePhsRulesList[j].
-							                                              pstPhsRule, sizeof(S_PHS_RULE));
+							kfree(pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule);
 						pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule = NULL;
 					}
 					if(pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule)
@@ -888,19 +851,18 @@ void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable)
 							                                          ->u8RefCnt--;
 						if(0==pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule
                                                                       ->u8RefCnt)
-							OsalMemFree(pstClassifierRulesTable->stOldPhsRulesList[j]
-							                        .pstPhsRule,sizeof(S_PHS_RULE));
+							kfree(pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule);
 						pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule = NULL;
 					}
 				}
-			    OsalMemFree(pstClassifierRulesTable,sizeof(S_CLASSIFIER_TABLE));
+				kfree(pstClassifierRulesTable);
 			    stServiceFlowEntry.pstClassifierTable = pstClassifierRulesTable = NULL;
 			}
 		}
 	}
 
-	OsalMemFree(psServiceFlowRulesTable,sizeof(S_SERVICEFLOW_TABLE));
-	psServiceFlowRulesTable = NULL;
+    kfree(psServiceFlowRulesTable);
+    psServiceFlowRulesTable = NULL;
 }
 
 
@@ -1102,7 +1064,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
 		if(psPhsRule->u8PHSFLength)
 		{
 			//update PHSF
-			OsalMemMove(pstClassifierEntry->pstPhsRule->u8PHSF,
+			memcpy(pstClassifierEntry->pstPhsRule->u8PHSF,
 			    psPhsRule->u8PHSF , MAX_PHS_LENGTHS);
 		}
 		if(psPhsRule->u8PHSFLength)
@@ -1114,7 +1076,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
 		if(psPhsRule->u8PHSMLength)
 		{
 			//update PHSM
-			OsalMemMove(pstClassifierEntry->pstPhsRule->u8PHSM,
+			memcpy(pstClassifierEntry->pstPhsRule->u8PHSM,
 			    psPhsRule->u8PHSM, MAX_PHS_LENGTHS);
 		}
 		if(psPhsRule->u8PHSMLength)
@@ -1234,8 +1196,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
 	{
 		if(psClassifierRules->pstPhsRule == NULL)
 		{
-			psClassifierRules->pstPhsRule = (S_PHS_RULE*)OsalMemAlloc
-                (sizeof(S_PHS_RULE),PHS_MEM_TAG);
+			psClassifierRules->pstPhsRule = kmalloc(sizeof(S_PHS_RULE),GFP_KERNEL);
 
           if(NULL == psClassifierRules->pstPhsRule)
 				return ERR_PHSRULE_MEMALLOC_FAIL;
@@ -1247,7 +1208,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
 		psClassifierRules->bUnclassifiedPHSRule = psPhsRule->bUnclassifiedPHSRule;
 
         /* Update The PHS rule */
-		OsalMemMove(psClassifierRules->pstPhsRule,
+		memcpy(psClassifierRules->pstPhsRule,
 		    psPhsRule, sizeof(S_PHS_RULE));
 	}
 	else
@@ -1289,13 +1250,13 @@ UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
 		//Step 2.a PHS Rule Does Not Exist .Create New PHS Rule for uiClsId
 		if(FALSE == bPHSRuleOrphaned)
 		{
-			pstClassifierEntry->pstPhsRule = (S_PHS_RULE*)OsalMemAlloc(sizeof(S_PHS_RULE),PHS_MEM_TAG);
+			pstClassifierEntry->pstPhsRule = kmalloc(sizeof(S_PHS_RULE), GFP_KERNEL);
 			if(NULL == pstClassifierEntry->pstPhsRule)
 			{
 				return ERR_PHSRULE_MEMALLOC_FAIL;
 			}
 		}
-		OsalMemMove(pstClassifierEntry->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE));
+		memcpy(pstClassifierEntry->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE));
 
 	}
 	else
@@ -1304,14 +1265,8 @@ UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nTying Classifier to Existing PHS Rule");
 		if(bPHSRuleOrphaned)
 		{
-		    if(pstClassifierEntry->pstPhsRule)
-		    {
-		    	//Just Free the PHS Rule as Ref Count is Zero
-		    	OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE));
+			kfree(pstClassifierEntry->pstPhsRule);
 			pstClassifierEntry->pstPhsRule = NULL;
-
-		    }
-
 		}
 		pstClassifierEntry->pstPhsRule = pstAddPhsRule;
 
diff --git a/drivers/staging/bcm/Prototypes.h b/drivers/staging/bcm/Prototypes.h
index 82738be..286ea46 100644
--- a/drivers/staging/bcm/Prototypes.h
+++ b/drivers/staging/bcm/Prototypes.h
@@ -11,10 +11,6 @@ VOID StatisticsResponse(PMINI_ADAPTER Adapter,PVOID pvBuffer);
 
 VOID IdleModeResponse(PMINI_ADAPTER Adapter,PUINT puiBuffer);
 
-void bcm_kfree_skb(struct sk_buff *skb);
-VOID bcm_kfree(VOID *ptr);
-
-
 VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, 	/**<Pointer to the Adapter structure*/
 								struct sk_buff *skb);				/**<Pointer to the socket buffer*/
 
diff --git a/drivers/staging/bcm/Qos.c b/drivers/staging/bcm/Qos.c
index a86a38c..6e40646 100644
--- a/drivers/staging/bcm/Qos.c
+++ b/drivers/staging/bcm/Qos.c
@@ -407,7 +407,7 @@ VOID PruneQueue(PMINI_ADAPTER Adapter,/**<Pointer to the driver control structur
 			/// update dropped bytes and packets counts
 			Adapter->PackInfo[iIndex].uiDroppedCountBytes += PacketToDrop->len;
 			Adapter->PackInfo[iIndex].uiDroppedCountPackets++;
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 
 		}
 
@@ -455,7 +455,7 @@ VOID flush_all_queues(PMINI_ADAPTER Adapter)
 						Adapter->PackInfo[iQIndex].LastTxQueue);
 
 			/* Free the skb */
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 
 			/// update current bytes and packets count
 			Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= uiTotalPacketLength;
diff --git a/drivers/staging/bcm/Transmit.c b/drivers/staging/bcm/Transmit.c
index 9848a6a..9932d71 100644
--- a/drivers/staging/bcm/Transmit.c
+++ b/drivers/staging/bcm/Transmit.c
@@ -117,7 +117,7 @@ INT bcm_transmit(struct sk_buff *skb, 		/**< skb */
                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL,
     			"Invalid queue index, dropping pkt\n");
 
-				bcm_kfree_skb(skb);
+				dev_kfree_skb(skb);
 			}
 			return STATUS_SUCCESS;
         }
@@ -125,7 +125,7 @@ INT bcm_transmit(struct sk_buff *skb, 		/**< skb */
 		if(Adapter->PackInfo[qindex].uiCurrentPacketsOnHost >= SF_MAX_ALLOWED_PACKETS_TO_BACKUP)
 		{
 			atomic_inc(&Adapter->TxDroppedPacketCount);
-			bcm_kfree_skb(skb);
+			dev_kfree_skb(skb);
 			return STATUS_SUCCESS;
 		}
 
@@ -159,7 +159,7 @@ INT bcm_transmit(struct sk_buff *skb, 		/**< skb */
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "<====");
 	}
 	else
-		bcm_kfree_skb(skb);
+		dev_kfree_skb(skb);
 
   return STATUS_SUCCESS;
 }
@@ -333,7 +333,7 @@ errExit:
 	}
 
 
-  	bcm_kfree_skb(Packet);
+	dev_kfree_skb(Packet);
 	return status;
 }
 
diff --git a/drivers/staging/bcm/headers.h b/drivers/staging/bcm/headers.h
index b90d8a3..d4a2003 100644
--- a/drivers/staging/bcm/headers.h
+++ b/drivers/staging/bcm/headers.h
@@ -58,7 +58,6 @@
 #include "Debug.h"
 #include "HostMibs.h"
 #include "IPv6ProtocolHdr.h"
-#include "osal_misc.h"
 #include "PHSModule.h"
 #include "Protocol.h"
 #include "Prototypes.h"
diff --git a/drivers/staging/bcm/hostmibs.c b/drivers/staging/bcm/hostmibs.c
index e9da513..0d75ff7 100644
--- a/drivers/staging/bcm/hostmibs.c
+++ b/drivers/staging/bcm/hostmibs.c
@@ -54,7 +54,7 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 	{
 	if(Adapter->PackInfo[nSfIndex].bValid)
 	{
-			OsalMemMove((PVOID)&pstHostMibs->astSFtable[nSfIndex],(PVOID)&Adapter->PackInfo[nSfIndex],sizeof(S_MIBS_SERVICEFLOW_TABLE));
+			memcpy((PVOID)&pstHostMibs->astSFtable[nSfIndex],(PVOID)&Adapter->PackInfo[nSfIndex],sizeof(S_MIBS_SERVICEFLOW_TABLE));
 	}
 	else
 	{
@@ -83,7 +83,7 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 
 			pstHostMibs->astPhsRulesTable[nPhsTableIndex].ulSFID = Adapter->PackInfo[nSfIndex].ulSFID;
 
-			OsalMemMove(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI,
+			memcpy(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI,
 						&pstPhsRule->u8PHSI,
 						sizeof(S_PHS_RULE));
 				nPhsTableIndex++;
diff --git a/drivers/staging/bcm/led_control.c b/drivers/staging/bcm/led_control.c
index f2b6939..79c7bd7 100644
--- a/drivers/staging/bcm/led_control.c
+++ b/drivers/staging/bcm/led_control.c
@@ -293,7 +293,7 @@ static INT ValidateDSDParamsChecksum(
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread:ValidateDSDParamsChecksum: 0x%lx 0x%X",ulParamOffset, usParamLen);
 
-	puBuffer = OsalMemAlloc(usParamLen,"!MEM");
+	puBuffer = kmalloc(usParamLen, GFP_KERNEL);
 	if(!puBuffer)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread: ValidateDSDParamsChecksum Allocation failed");
@@ -341,10 +341,7 @@ static INT ValidateDSDParamsChecksum(
 	}
 
 exit:
-	if(puBuffer)
-	{
-		OsalMemFree(puBuffer, usParamLen);
-	}
+	kfree(puBuffer);
 	return Status;
 }
 
diff --git a/drivers/staging/bcm/nvm.c b/drivers/staging/bcm/nvm.c
index 95716f5..4a02053 100644
--- a/drivers/staging/bcm/nvm.c
+++ b/drivers/staging/bcm/nvm.c
@@ -228,7 +228,7 @@ INT ReadBeceemEEPROM( PMINI_ADAPTER Adapter,
 		ReadBeceemEEPROMBulk(Adapter, uiTempOffset + MAX_RW_SIZE, (PUINT)&uiData[4], 4);
 	}
 
-	OsalMemMove( (PUCHAR) pBuffer, ( ((PUCHAR)&uiData[0]) + uiByteOffset ), 4);
+	memcpy( (PUCHAR) pBuffer, ( ((PUCHAR)&uiData[0]) + uiByteOffset ), 4);
 
 	return STATUS_SUCCESS;
 } /* ReadBeceemEEPROM() */
@@ -476,7 +476,7 @@ INT BeceemEEPROMBulkRead(
 		ReadBeceemEEPROMBulk(Adapter,uiTempOffset,(PUINT)&uiData[0],4);
 		if(uiBytesRemaining >= (MAX_RW_SIZE - uiExtraBytes))
 		{
-			OsalMemMove(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),MAX_RW_SIZE - uiExtraBytes);
+			memcpy(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),MAX_RW_SIZE - uiExtraBytes);
 
 			uiBytesRemaining -= (MAX_RW_SIZE - uiExtraBytes);
 			uiIndex += (MAX_RW_SIZE - uiExtraBytes);
@@ -484,7 +484,7 @@ INT BeceemEEPROMBulkRead(
 		}
 		else
 		{
-			OsalMemMove(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),uiBytesRemaining);
+			memcpy(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),uiBytesRemaining);
 			uiIndex += uiBytesRemaining;
 			uiOffset += uiBytesRemaining;
 			uiBytesRemaining = 0;
@@ -508,7 +508,7 @@ INT BeceemEEPROMBulkRead(
 			 * We read 4 Dwords of data */
 			if(0 == ReadBeceemEEPROMBulk(Adapter,uiOffset,&uiData[0],4))
 			{
-				OsalMemMove(pcBuff+uiIndex,&uiData[0],MAX_RW_SIZE);
+				memcpy(pcBuff+uiIndex,&uiData[0],MAX_RW_SIZE);
 				uiOffset += MAX_RW_SIZE;
 				uiBytesRemaining -= MAX_RW_SIZE;
 				uiIndex += MAX_RW_SIZE;
@@ -523,7 +523,7 @@ INT BeceemEEPROMBulkRead(
 		{
 			if(0 == ReadBeceemEEPROM(Adapter,uiOffset,&uiData[0]))
 			{
-				OsalMemMove(pcBuff+uiIndex,&uiData[0],4);
+				memcpy(pcBuff+uiIndex,&uiData[0],4);
 				uiOffset += 4;
 				uiBytesRemaining -= 4;
 				uiIndex +=4;
@@ -540,7 +540,7 @@ INT BeceemEEPROMBulkRead(
 			pCharBuff += uiIndex;
 			if(0 == ReadBeceemEEPROM(Adapter,uiOffset,&uiData[0]))
 			{
-				OsalMemMove(pCharBuff,&uiData[0],uiBytesRemaining);//copy only bytes requested.
+				memcpy(pCharBuff,&uiData[0],uiBytesRemaining);//copy only bytes requested.
 				uiBytesRemaining = 0;
 			}
 			else
@@ -973,7 +973,7 @@ static INT flashWrite(
 // need not write 0xFFFFFFFF because write requires an erase and erase will
 // make whole sector 0xFFFFFFFF.
 //
-	if (!OsalMemCompare(pData, uiErasePattern, MAX_RW_SIZE))
+	if (!memcmp(pData, uiErasePattern, MAX_RW_SIZE))
 	{
 		return 0;
 	}
@@ -1138,7 +1138,7 @@ static INT flashWriteStatus(
 // need not write 0xFFFFFFFF because write requires an erase and erase will
 // make whole sector 0xFFFFFFFF.
 //
-	if (!OsalMemCompare(pData,uiErasePattern,MAX_RW_SIZE))
+	if (!memcmp(pData,uiErasePattern,MAX_RW_SIZE))
 	{
 		return 0;
 	}
@@ -1377,12 +1377,9 @@ INT BeceemFlashBulkWrite(
 	uiCurrSectOffsetAddr	= uiOffset & (Adapter->uiSectorSize - 1);
 	uiSectBoundary	  		= uiSectAlignAddr + Adapter->uiSectorSize;
 
-	//pTempBuff = OsalMemAlloc(MAX_SECTOR_SIZE,'!MVN');
-	pTempBuff = OsalMemAlloc(Adapter->uiSectorSize ,"!MVN");
+	pTempBuff = kmalloc(Adapter->uiSectorSize, GFP_KERNEL);
 	if(NULL == pTempBuff)
-	{
 		goto BeceemFlashBulkWrite_EXIT;
-	}
 //
 // check if the data to be written is overlapped accross sectors
 //
@@ -1448,13 +1445,13 @@ INT BeceemFlashBulkWrite(
 		if(uiNumSectTobeRead > 1)
 		{
 
-			OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
+			memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 			pcBuffer += ((uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr)));
 			uiNumBytes -= (uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 		}
 		else
 		{
-				OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
+				memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
 		}
 
 		if(IsFlash2x(Adapter))
@@ -1503,7 +1500,7 @@ INT BeceemFlashBulkWrite(
 				}
 				else
 				{
-					if(OsalMemCompare(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
+					if(memcmp(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
 					{
 						if(STATUS_SUCCESS != (*Adapter->fpFlashWriteWithStatusCheck)(Adapter,uiPartOffset+uiIndex,&pTempBuff[uiIndex]))
 						{
@@ -1541,10 +1538,8 @@ BeceemFlashBulkWrite_EXIT:
 	{
 		BcmRestoreBlockProtectStatus(Adapter,ulStatus);
 	}
-	if(pTempBuff)
-	{
-		OsalMemFree(pTempBuff,Adapter->uiSectorSize);
-	}
+	
+	kfree(pTempBuff);
 
 	Adapter->SelectedChip = RESET_CHIP_SELECT;
 	return Status;
@@ -1599,14 +1594,10 @@ static INT BeceemFlashBulkWriteStatus(
 	uiCurrSectOffsetAddr	= uiOffset & (Adapter->uiSectorSize - 1);
 	uiSectBoundary			= uiSectAlignAddr + Adapter->uiSectorSize;
 
-
-
-//	pTempBuff = OsalMemAlloc(MAX_SECTOR_SIZE,'!MVN');
-	pTempBuff = OsalMemAlloc(Adapter->uiSectorSize,"!MVN");
+	pTempBuff = kmalloc(Adapter->uiSectorSize, GFP_KERNEL);
 	if(NULL == pTempBuff)
-	{
 		goto BeceemFlashBulkWriteStatus_EXIT;
-	}
+
 //
 // check if the data to be written is overlapped accross sectors
 //
@@ -1662,13 +1653,13 @@ static INT BeceemFlashBulkWriteStatus(
 		if(uiNumSectTobeRead > 1)
 		{
 
-			OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
+			memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 			pcBuffer += ((uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr)));
 			uiNumBytes -= (uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 		}
 		else
 		{
-			OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
+			memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
 		}
 
 		if(IsFlash2x(Adapter))
@@ -1716,7 +1707,7 @@ static INT BeceemFlashBulkWriteStatus(
 
 				if(STATUS_SUCCESS == BeceemFlashBulkRead(Adapter,(PUINT)ucReadBk,uiOffsetFromSectStart+uiIndex,MAX_RW_SIZE))
 				{
-					if(OsalMemCompare(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
+					if(memcmp(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
 					{
 						Status = STATUS_FAILURE;
 						goto BeceemFlashBulkWriteStatus_EXIT;
@@ -1747,10 +1738,8 @@ BeceemFlashBulkWriteStatus_EXIT:
 	{
 		BcmRestoreBlockProtectStatus(Adapter,ulStatus);
 	}
-	if(pTempBuff)
-	{
-		OsalMemFree(pTempBuff,Adapter->uiSectorSize);
-	}
+
+	kfree(pTempBuff);
 	Adapter->SelectedChip = RESET_CHIP_SELECT;
 	return Status;
 
@@ -1771,7 +1760,7 @@ BeceemFlashBulkWriteStatus_EXIT:
 
 INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter)
 {
-	PCHAR pBuff = OsalMemAlloc(BUFFER_4K,"3MVN");
+	PCHAR pBuff = kmalloc(BUFFER_4K, GFP_KERNEL);
 	UINT uiEepromSize = 0;
 	UINT uiIndex = 0;
 	UINT uiBytesToCopy = 0;
@@ -1787,14 +1776,14 @@ INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter)
 	if(0 != BeceemEEPROMBulkRead(Adapter,&uiEepromSize,EEPROM_SIZE_OFFSET,4))
 	{
 
-		OsalMemFree(pBuff,BUFFER_4K);
+		kfree(pBuff);
 		return -1;
 	}
 
 	uiEepromSize >>= 16;
 	if(uiEepromSize > 1024*1024)
 	{
-		OsalMemFree(pBuff,BUFFER_4K);
+		kfree(pBuff);
 		return -1;
 	}
 
@@ -1820,7 +1809,7 @@ INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter)
 	wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC-4,&value, sizeof(value));
 	value = 0xbeadbead;
 	wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC-8,&value, sizeof(value));
-	OsalMemFree(pBuff,MAX_RW_SIZE);
+	kfree(pBuff);
 
 	return Status;
 
@@ -1873,7 +1862,7 @@ INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter)
 		return -1;
 	}
 
-	pBuff = OsalMemAlloc(uiEepromSize, 0);
+	pBuff = kmalloc(uiEepromSize, GFP_KERNEL);
 
 	if ( pBuff == NULL )
 	{
@@ -1882,7 +1871,7 @@ INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter)
 
 	if(0 != BeceemNVMRead(Adapter,(PUINT)pBuff,uiCalStartAddr, uiEepromSize))
 	{
-		OsalMemFree(pBuff, 0);
+		kfree(pBuff);
 		return -1;
 	}
 
@@ -1905,7 +1894,7 @@ INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter)
 		uiBytesToCopy = MIN(BUFFER_4K,uiEepromSize);
 	}
 
-	OsalMemFree(pBuff, 0);
+	kfree(pBuff);
 	return Status;
 
 }
@@ -1947,14 +1936,14 @@ static INT BeceemEEPROMReadBackandVerify(
 		{// for the requests more than or equal to MAX_RW_SIZE bytes, use bulk read function to make the access faster.
 			BeceemEEPROMBulkRead(Adapter,&auiData[0],uiOffset,MAX_RW_SIZE);
 
-			if(OsalMemCompare(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
+			if(memcmp(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
 			{
 				// re-write
 				BeceemEEPROMBulkWrite(Adapter,(PUCHAR)(pBuffer+uiIndex),uiOffset,MAX_RW_SIZE,FALSE);
 				mdelay(3);
 				BeceemEEPROMBulkRead(Adapter,&auiData[0],uiOffset,MAX_RW_SIZE);
 
-				if(OsalMemCompare(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
+				if(memcmp(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
 				{
 					return -1;
 				}
@@ -1986,7 +1975,7 @@ static INT BeceemEEPROMReadBackandVerify(
 		else
 		{ // Handle the reads less than 4 bytes...
 			uiData = 0;
-			OsalMemMove(&uiData,((PUCHAR)pBuffer)+(uiIndex*sizeof(UINT)),uiNumBytes);
+			memcpy(&uiData,((PUCHAR)pBuffer)+(uiIndex*sizeof(UINT)),uiNumBytes);
 			BeceemEEPROMBulkRead(Adapter,&uiRdbk,uiOffset,4);
 
 			if(memcmp(&uiData, &uiRdbk, uiNumBytes))
@@ -2186,7 +2175,7 @@ INT BeceemEEPROMBulkWrite(
 
 		if(uiBytesToCopy >= (16 -uiExtraBytes))
 		{
-			OsalMemMove((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,MAX_RW_SIZE- uiExtraBytes);
+			memcpy((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,MAX_RW_SIZE- uiExtraBytes);
 
 			if ( STATUS_FAILURE == BeceemEEPROMWritePage( Adapter, uiData, uiTempOffset ) )
 					return STATUS_FAILURE;
@@ -2197,7 +2186,7 @@ INT BeceemEEPROMBulkWrite(
 		}
 		else
 		{
-			OsalMemMove((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,uiBytesToCopy);
+			memcpy((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,uiBytesToCopy);
 
 			if ( STATUS_FAILURE == BeceemEEPROMWritePage( Adapter, uiData, uiTempOffset ) )
 					return STATUS_FAILURE;
@@ -2233,7 +2222,7 @@ INT BeceemEEPROMBulkWrite(
 	// To program non 16byte aligned data, read 16byte and then update.
 	//
 			BeceemEEPROMBulkRead(Adapter,&uiData[0],uiOffset,16);
-			OsalMemMove(&uiData[0],pBuffer+uiIndex,uiBytesToCopy);
+			memcpy(&uiData[0],pBuffer+uiIndex,uiBytesToCopy);
 
 
 			if ( STATUS_FAILURE == BeceemEEPROMWritePage( Adapter, uiData, uiOffset ) )
@@ -2763,7 +2752,7 @@ INT BcmAllocFlashCSStructure(PMINI_ADAPTER psAdapter)
 	if(psAdapter->psFlash2xCSInfo == NULL)
 	{
 		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0,"Can't Allocate memory for Flash 2.x");
-		bcm_kfree(psAdapter->psFlashCSInfo);
+		kfree(psAdapter->psFlashCSInfo);
 		return -ENOMEM;
 	}
 
@@ -2771,8 +2760,8 @@ INT BcmAllocFlashCSStructure(PMINI_ADAPTER psAdapter)
 	if(psAdapter->psFlash2xVendorInfo == NULL)
 	{
 		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0,"Can't Allocate Vendor Info Memory for Flash 2.x");
-		bcm_kfree(psAdapter->psFlashCSInfo);
-		bcm_kfree(psAdapter->psFlash2xCSInfo);
+		kfree(psAdapter->psFlashCSInfo);
+		kfree(psAdapter->psFlash2xCSInfo);
 		return -ENOMEM;
 	}
 
@@ -2786,9 +2775,9 @@ INT BcmDeAllocFlashCSStructure(PMINI_ADAPTER psAdapter)
 		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0," Adapter structure point is NULL");
 		return -EINVAL;
 	}
-	bcm_kfree(psAdapter->psFlashCSInfo);
-	bcm_kfree(psAdapter->psFlash2xCSInfo);
-	bcm_kfree(psAdapter->psFlash2xVendorInfo);
+	kfree(psAdapter->psFlashCSInfo);
+	kfree(psAdapter->psFlash2xCSInfo);
+	kfree(psAdapter->psFlash2xVendorInfo);
 	return STATUS_SUCCESS ;
 }
 
@@ -4570,7 +4559,7 @@ INT BcmCopyISO(PMINI_ADAPTER Adapter, FLASH2X_COPY_SECTION sCopySectStrut)
 
 	}
 
-	bcm_kfree(Buff);
+	kfree(Buff);
 
 	return Status;
 }
@@ -4936,7 +4925,7 @@ INT	BcmCopySection(PMINI_ADAPTER Adapter,
 				BytesToBeCopied = numOfBytes;
 		}
 	}while(numOfBytes > 0) ;
-	bcm_kfree(pBuff);
+	kfree(pBuff);
 	Adapter->bHeaderChangeAllowed = FALSE ;
 	return Status;
 }
@@ -5006,7 +4995,7 @@ INT SaveHeaderIfPresent(PMINI_ADAPTER Adapter, PUCHAR pBuff, UINT uiOffset)
 		//Replace Buffer content with Header
 		memcpy(pBuff +offsetToProtect,pTempBuff,HeaderSizeToProtect);
 
-		bcm_kfree(pTempBuff);
+		kfree(pTempBuff);
 	}
 	if(bHasHeader && Adapter->bSigCorrupted)
 	{
@@ -5525,11 +5514,11 @@ INT CorruptDSDSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
 	else
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"BCM Signature is not present in header");
-		bcm_kfree(pBuff);
+		kfree(pBuff);
 		return STATUS_FAILURE;
 	}
 
-	bcm_kfree(pBuff);
+	kfree(pBuff);
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Corrupted the signature");
 	return STATUS_SUCCESS ;
 }
@@ -5575,14 +5564,14 @@ INT CorruptISOSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
 	else
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"BCM Signature is not present in header");
-		bcm_kfree(pBuff);
+		kfree(pBuff);
 		return STATUS_FAILURE;
 	}
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Corrupted the signature");
 	BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,pBuff,MAX_RW_SIZE);
 
-	bcm_kfree(pBuff);
+	kfree(pBuff);
 	return STATUS_SUCCESS ;
 }
 
diff --git a/drivers/staging/bcm/osal_misc.h b/drivers/staging/bcm/osal_misc.h
deleted file mode 100644
index ff4adde..0000000
--- a/drivers/staging/bcm/osal_misc.h
+++ /dev/null
@@ -1,49 +0,0 @@
-	/*++
-
-	Copyright (c) Beceem Communications Inc.
-
-	Module Name:
-		OSAL_Misc.h
-
-	Abstract:
-		Provides the OS Abstracted macros to access:
-			Linked Lists
-			Dispatcher Objects(Events,Semaphores,Spin Locks and the like)
-			Files
-
-
-	Revision History:
-		Who         When        What
-		--------    --------    ----------------------------------------------
-		Name		Date		Created/reviewed/modified
-		Rajeev		24/1/08		Created
-	Notes:
-
-	--*/
-#ifndef _OSAL_MISC_H_
-#define _OSAL_MISC_H_
-//OSAL Macros
-//OSAL Primitives
-typedef PUCHAR  POSAL_NW_PACKET  ;		//Nw packets
-
-
-#define OsalMemAlloc(n,t) kmalloc(n,GFP_KERNEL)
-
-#define OsalMemFree(x,n) bcm_kfree(x)
-
-#define OsalMemMove(dest, src, len)		\
-{										\
-			memcpy(dest,src, len);		\
-}
-
-#define OsalZeroMemory(pDest, Len)		\
-{										\
-			memset(pDest,0,Len);		\
-}
-
-//#define OsalMemSet(pSrc,Char,Len) memset(pSrc,Char,Len)
-
-bool OsalMemCompare(void *dest, void *src, UINT len);
-
-#endif
-