Staging: epl: remove __KERNEL__ checks

We are in the kernel, so these checks are pointless.

Cc: Daniel Krueger <daniel.krueger@systec-electronic.com>
Cc: Ronald Sieber <Ronald.Sieber@systec-electronic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/epl/Benchmark.h

@@ -73,9 +73,6 @@
 
 #include "global.h"
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
-
-//    #include <linux/config.h>
 #include <linux/kernel.h>
 
 #ifdef CONFIG_COLDFIRE
@@ -90,12 +87,6 @@
 #define BENCHMARK_MODULES           0x00000000
 #endif
 
-#else
-    // disable Benchmarking
-#undef BENCHMARK_MODULES
-#define BENCHMARK_MODULES               0x00000000
-#endif
-
 /***************************************************************************/
 /*                                                                         */
 /*                                                                         */

drivers/staging/epl/EplApiProcessImage.c

@@ -69,11 +69,8 @@
 ****************************************************************************/
 
 #include "Epl.h"
-//#include "kernel/EplPdokCal.h"
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
-#include <asm/uaccess.h>
-#endif
+#include <linux/uaccess.h>
 
 /***************************************************************************/
 /*                                                                         */
@@ -285,19 +282,11 @@ tEplKernel EplApiProcessImageExchangeIn(tEplApiProcessImage *pPI_p)
 	tEplKernel Ret = kEplSuccessful;
 
 #if EPL_API_PROCESS_IMAGE_SIZE_IN > 0
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 	copy_to_user(pPI_p->m_pImage,
 		     EplApiProcessImageInstance_g.m_abProcessImageInput,
 		     min(pPI_p->m_uiSize,
 			 sizeof(EplApiProcessImageInstance_g.
 				m_abProcessImageInput)));
-#else
-	EPL_MEMCPY(pPI_p->m_pImage,
-		   EplApiProcessImageInstance_g.m_abProcessImageInput,
-		   min(pPI_p->m_uiSize,
-		       sizeof(EplApiProcessImageInstance_g.
-			      m_abProcessImageInput)));
-#endif
 #endif
 
 	return Ret;
@@ -320,19 +309,11 @@ tEplKernel EplApiProcessImageExchangeOut(tEplApiProcessImage *pPI_p)
 	tEplKernel Ret = kEplSuccessful;
 
 #if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 	copy_from_user(EplApiProcessImageInstance_g.m_abProcessImageOutput,
 		       pPI_p->m_pImage,
 		       min(pPI_p->m_uiSize,
 			   sizeof(EplApiProcessImageInstance_g.
 				  m_abProcessImageOutput)));
-#else
-	EPL_MEMCPY(EplApiProcessImageInstance_g.m_abProcessImageOutput,
-		   pPI_p->m_pImage,
-		   min(pPI_p->m_uiSize,
-		       sizeof(EplApiProcessImageInstance_g.
-			      m_abProcessImageOutput)));
-#endif
 #endif
 
 	return Ret;

drivers/staging/epl/EplSdoUdpu.c

@@ -72,11 +72,9 @@
 
 #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0)
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 #include "SocketLinuxKernel.h"
 #include <linux/completion.h>
 #include <linux/sched.h>
-#endif
 
 /***************************************************************************/
 /*                                                                         */
@@ -110,12 +108,9 @@ typedef struct {
 	tEplSequLayerReceiveCb m_fpSdoAsySeqCb;
 	SOCKET m_UdpSocket;
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 	struct completion m_CompletionUdpThread;
 	int m_ThreadHandle;
 	int m_iTerminateThread;
-#endif
-
 } tEplSdoUdpInstance;
 
 //---------------------------------------------------------------------------
@@ -128,9 +123,7 @@ static tEplSdoUdpInstance SdoUdpInstance_g;
 // local function prototypes
 //---------------------------------------------------------------------------
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 static int EplSdoUdpThread(void *pArg_p);
-#endif
 
 /***************************************************************************/
 /*                                                                         */
@@ -214,11 +207,8 @@ tEplKernel EplSdoUdpuAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p)
 		goto Exit;
 	}
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 	init_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
 	SdoUdpInstance_g.m_iTerminateThread = 0;
-#endif
-
 	SdoUdpInstance_g.m_ThreadHandle = 0;
 	SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET;
 
@@ -254,13 +244,10 @@ tEplKernel EplSdoUdpuDelInstance(void)
 
 	if (SdoUdpInstance_g.m_ThreadHandle != 0) {	// listen thread was started
 		// close thread
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 		SdoUdpInstance_g.m_iTerminateThread = 1;
 		/* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */
 		send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1);
 		wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
-#endif
-
 		SdoUdpInstance_g.m_ThreadHandle = 0;
 	}
 
@@ -307,14 +294,11 @@ tEplKernel EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p)
 	if (SdoUdpInstance_g.m_ThreadHandle != 0) {	// listen thread was started
 
 		// close old thread
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 		SdoUdpInstance_g.m_iTerminateThread = 1;
 		/* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */
 		send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1);
 		wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread);
 		SdoUdpInstance_g.m_iTerminateThread = 0;
-#endif
-
 		SdoUdpInstance_g.m_ThreadHandle = 0;
 	}
 
@@ -349,15 +333,12 @@ tEplKernel EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p)
 		goto Exit;
 	}
 	// create Listen-Thread
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
-
 	SdoUdpInstance_g.m_ThreadHandle =
 	    kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL);
 	if (SdoUdpInstance_g.m_ThreadHandle == 0) {
 		Ret = kEplSdoUdpThreadError;
 		goto Exit;
 	}
-#endif
 
       Exit:
 	return Ret;
@@ -573,13 +554,11 @@ static int EplSdoUdpThread(void *pArg_p)
 	unsigned int uiSize;
 	tEplSdoConHdl SdoConHdl;
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 	pInstance = (tEplSdoUdpInstance *) pArg_p;
 	daemonize("EplSdoUdpThread");
 	allow_signal(SIGTERM);
 
 	for (; pInstance->m_iTerminateThread == 0;)
-#endif
 
 	{
 		// wait for data
@@ -590,11 +569,9 @@ static int EplSdoUdpThread(void *pArg_p)
 				  0,	// flags
 				  (struct sockaddr *)&RemoteAddr,
 				  (int *)&uiSize);
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 		if (iError == -ERESTARTSYS) {
 			break;
 		}
-#endif
 		if (iError > 0) {
 			// get handle for higher layer
 			iCount = 0;
@@ -663,10 +640,7 @@ static int EplSdoUdpThread(void *pArg_p)
 		}		// end of  if(iError!=SOCKET_ERROR)
 	}			// end of for(;;)
 
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 	complete_and_exit(&SdoUdpInstance_g.m_CompletionUdpThread, 0);
-#endif
-
 	return 0;
 }
 

drivers/staging/epl/EplTarget.h

@@ -83,18 +83,12 @@
 // applications needs to use one common library function (e.g. memcpy()). So
 // you can set (or change) it here.
 
-#ifndef __KERNEL__
-#include <stdlib.h>
-#include <stdio.h>
-#else
-//        #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/major.h>
 #include <linux/version.h>
-#endif
 
     //29.11.2004 f.j. sonst ist memcpy und memset unbekannt
 //    #include <string.h>
@@ -102,13 +96,8 @@
 #define EPL_MEMCPY(dst,src,siz)     memcpy((void*)(dst),(const void*)(src),(size_t)(siz));
 #define EPL_MEMSET(dst,val,siz)     memset((void*)(dst),(int)(val),(size_t)(siz));
 
-#ifndef __KERNEL__
-#define EPL_MALLOC(siz)             malloc((size_t)(siz))
-#define EPL_FREE(ptr)               free((void *)ptr)
-#else
 #define EPL_MALLOC(siz)             kmalloc((size_t)(siz), GFP_KERNEL)
 #define EPL_FREE(ptr)               kfree((void *)ptr)
-#endif
 
 #ifndef PRINTF0
 #define PRINTF                      TRACE

drivers/staging/epl/SharedBuff.c

@@ -85,15 +85,8 @@
 #include "SharedBuff.h"
 #include "ShbIpc.h"
 
-// d.k. Linux kernel modules needs other header files for memcpy()
-#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__)
 #include <linux/string.h>
 #include <linux/kernel.h>
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#endif
 
 /***************************************************************************/
 /*                                                                         */

drivers/staging/epl/global.h

@@ -288,15 +288,8 @@ typedef struct {
 //---------------------------------------------------------------------------
 
 #ifndef ASSERT
-#if !defined (__linux__) && !defined (__KERNEL__)
-#include <assert.h>
-#ifndef ASSERT
-#define ASSERT(p)    assert(p)
-#endif
-#else
 #define ASSERT(p)
 #endif
-#endif
 
 //---------------------------------------------------------------------------
 //  SYS TEC extensions