Whitespace cleanups

From: Mauro Carvalho Chehab <mchehab@infradead.org>



Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 91 insertions, 91 deletions

diff --git a/v4l_experimental/firesat/avc_api.c b/v4l_experimental/firesat/avc_api.c
index bff42413c..eb597eaa4 100644
--- a/v4l_experimental/firesat/avc_api.c
+++ b/v4l_experimental/firesat/avc_api.c
@@ -11,7 +11,7 @@
 
 #include <ieee1394_transactions.h>
 #include <nodemgr.h>
-#include <asm/byteorder.h> 
+#include <asm/byteorder.h>
 #include <linux/delay.h>
 #include "firesat.h"
 #include "avc_api.h"
@@ -47,51 +47,51 @@ static int avc_down_timeout(atomic_t *done, int timeout)
 }
 
 static int __AVCWrite(struct firesat *firesat, const AVCCmdFrm *CmdFrm, AVCRspFrm *RspFrm) {
-	struct hpsb_packet *packet; 
+	struct hpsb_packet *packet;
 	struct node_entry *ne;
-	
+
 	ne = firesat->nodeentry;
 	if(!ne) {
 		printk("%s: lost node!\n",__FUNCTION__);
 		return -EIO;
 	}
-	
+
 	/* need all input data */
 	if(!firesat || !ne || !CmdFrm)
 		return -EINVAL;
-	
+
 //	printk(KERN_INFO "AVCWrite command %x\n",CmdFrm->opcode);
-	
+
 //	for(k=0;k<CmdFrm->length;k++)
 //		printk(KERN_INFO "CmdFrm[%d] = %08x\n", k, ((quadlet_t*)CmdFrm)[k]);
-	
+
 	packet=hpsb_make_writepacket(ne->host, ne->nodeid, COMMAND_REGISTER,
 			(quadlet_t*)CmdFrm, CmdFrm->length);
-	
+
 	hpsb_set_packet_complete_task(packet, (void (*)(void*))avc_free_packet,
 				  packet);
-	
+
 	hpsb_node_fill_packet(ne, packet);
 
-	if(RspFrm) 
+	if(RspFrm)
 		atomic_set(&firesat->avc_reply_received, 0);
 
 	if (hpsb_send_packet(packet) < 0) {
- 		avc_free_packet(packet);
-		atomic_set(&firesat->avc_reply_received, 1); 
+		avc_free_packet(packet);
+		atomic_set(&firesat->avc_reply_received, 1);
 		return -EIO;
 	}
-	
+
 	if(RspFrm) {
-	   	if(avc_down_timeout(&firesat->avc_reply_received,HZ/2)) {
-    		printk("%s: timeout waiting for avc response\n",__FUNCTION__);
-			atomic_set(&firesat->avc_reply_received, 1); 
-    		return -ETIMEDOUT;
-    	}
-    
+		if(avc_down_timeout(&firesat->avc_reply_received,HZ/2)) {
+		printk("%s: timeout waiting for avc response\n",__FUNCTION__);
+			atomic_set(&firesat->avc_reply_received, 1);
+		return -ETIMEDOUT;
+	}
+
 		memcpy(RspFrm,firesat->respfrm,firesat->resp_length);
 	}
-	
+
 	return 0;
 }
 
@@ -99,9 +99,9 @@ int AVCWrite(struct firesat*firesat, const AVCCmdFrm *CmdFrm, AVCRspFrm *RspFrm)
 	int ret;
 	if(down_interruptible(&firesat->avc_sem))
 		return -EINTR;
-	
+
 	ret = __AVCWrite(firesat, CmdFrm, RspFrm);
-	
+
 	up(&firesat->avc_sem);
 	return ret;
 }
@@ -111,7 +111,7 @@ DECLARE_TASKLET(schedule_remotecontrol, do_schedule_remotecontrol, 0);
 
 static void do_schedule_remotecontrol(unsigned long ignored) {
 	struct firesat *firesat;
-	unsigned long flags; 
+	unsigned long flags;
 
 	spin_lock_irqsave(&firesat_list_lock, flags);
 	list_for_each_entry(firesat,&firesat_list,list) {
@@ -125,7 +125,7 @@ static void do_schedule_remotecontrol(unsigned long ignored) {
 					tasklet_schedule(&schedule_remotecontrol);
 
 				up(&firesat->avc_sem);
-			} 
+			}
 		}
 	}
 	spin_unlock_irqrestore(&firesat_list_lock, flags);
@@ -135,8 +135,8 @@ int AVCRecv(struct firesat *firesat, u8 *data, size_t length) {
 //	printk(KERN_INFO "%s\n",__FUNCTION__);
 
 	// remote control handling
-	
-	AVCRspFrm *RspFrm = (AVCRspFrm*)data; 
+
+	AVCRspFrm *RspFrm = (AVCRspFrm*)data;
 
 	if(/*RspFrm->length >= 8 && ###*/
 			((RspFrm->operand[0] == SFE_VENDOR_DE_COMPANYID_0 &&
@@ -144,59 +144,59 @@ int AVCRecv(struct firesat *firesat, u8 *data, size_t length) {
 			RspFrm->operand[2] == SFE_VENDOR_DE_COMPANYID_2) ||
 			(RspFrm->operand[0] == SFE_VENDOR_EL_COMPANYID_0 &&
 			RspFrm->operand[1] == SFE_VENDOR_EL_COMPANYID_1 &&
-			RspFrm->operand[2] == SFE_VENDOR_EL_COMPANYID_2)) && 
+			RspFrm->operand[2] == SFE_VENDOR_EL_COMPANYID_2)) &&
 			RspFrm->operand[3] == SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL) {
 		if(RspFrm->resp == CHANGED) {
 //			printk(KERN_INFO "%s: code = %02x %02x\n",__FUNCTION__,RspFrm->operand[4],RspFrm->operand[5]);
 			firesat_got_remotecontrolcode((((u16)RspFrm->operand[4]) << 8) | ((u16)RspFrm->operand[5]));
 
-			// schedule 
+			// schedule
 			atomic_set(&firesat->reschedule_remotecontrol, 1);
 			tasklet_schedule(&schedule_remotecontrol);
 		} else if(RspFrm->resp != INTERIM)
 			printk(KERN_INFO "%s: remote control result = %d\n",__FUNCTION__, RspFrm->resp);
 		return 0;
 	}
-	
+
 	if(atomic_read(&firesat->avc_reply_received) == 1) {
 		printk("%s: received out-of-order AVC response, ignored\n",__FUNCTION__);
 		return -EINVAL;
 	}
 //	AVCRspFrm *resp=(AVCRspFrm *)data;
 //	int k;
-/*	
+/*
 	printk(KERN_INFO "resp=0x%x\n",resp->resp);
 	printk(KERN_INFO "cts=0x%x\n",resp->cts);
 	printk(KERN_INFO "suid=0x%x\n",resp->suid);
 	printk(KERN_INFO "sutyp=0x%x\n",resp->sutyp);
 	printk(KERN_INFO "opcode=0x%x\n",resp->opcode);
 	printk(KERN_INFO "length=%d\n",resp->length);
-*/	
+*/
 //	for(k=0;k<2;k++)
 //		printk(KERN_INFO "operand[%d]=%02x\n",k,resp->operand[k]);
-	
+
 	memcpy(firesat->respfrm,data,length);
 	firesat->resp_length=length;
 
 	atomic_set(&firesat->avc_reply_received, 1);
-	
+
 	return 0;
 }
 
 // tuning command for setting the relative LNB frequency (not supported by the AVC standard)
 static void AVCTuner_DSD_directcmd(struct firesat *firesat, struct dvb_frontend_parameters *params, AVCCmdFrm *CmdFrm) {
 	memset(CmdFrm, 0, sizeof(AVCCmdFrm));
-	
+
 	CmdFrm->cts = AVC;
 	CmdFrm->ctype = CONTROL;
 	CmdFrm->sutyp = 0x5;
 	CmdFrm->suid = firesat->subunit;
 	CmdFrm->opcode = VENDOR;
 
-        /* ### should check for elgato and use SFE_VENDOR_EL_COMPANYID_0 in this case */
-        CmdFrm->operand[0]=SFE_VENDOR_DE_COMPANYID_0;
-        CmdFrm->operand[1]=SFE_VENDOR_DE_COMPANYID_1;
-        CmdFrm->operand[2]=SFE_VENDOR_DE_COMPANYID_2;
+	/* ### should check for elgato and use SFE_VENDOR_EL_COMPANYID_0 in this case */
+	CmdFrm->operand[0]=SFE_VENDOR_DE_COMPANYID_0;
+	CmdFrm->operand[1]=SFE_VENDOR_DE_COMPANYID_1;
+	CmdFrm->operand[2]=SFE_VENDOR_DE_COMPANYID_2;
 	CmdFrm->operand[3]=0x58;
 
 	printk(KERN_INFO "%s: tuning to frequency %u\n",__FUNCTION__,params->frequency);
@@ -207,7 +207,7 @@ static void AVCTuner_DSD_directcmd(struct firesat *firesat, struct dvb_frontend_
 	CmdFrm->operand[7] = params->frequency & 0xFF;
 
 	printk(KERN_INFO "%s: symbol rate = %uBd\n",__FUNCTION__,params->u.qpsk.symbol_rate);
-	
+
 	CmdFrm->operand[8] = ((params->u.qpsk.symbol_rate/1000) >> 8) & 0xFF;
 	CmdFrm->operand[9] = (params->u.qpsk.symbol_rate/1000) & 0xFF;
 
@@ -233,7 +233,7 @@ static void AVCTuner_DSD_directcmd(struct firesat *firesat, struct dvb_frontend_
 	default:
 		CmdFrm->operand[10] = 0x0;
 	}
-	
+
 	if(firesat->voltage == 0xff)
 		CmdFrm->operand[11] = 0xff;
 	else
@@ -242,7 +242,7 @@ static void AVCTuner_DSD_directcmd(struct firesat *firesat, struct dvb_frontend_
 		CmdFrm->operand[12] = 0xff;
 	else
 		CmdFrm->operand[12] = (firesat->tone==SEC_TONE_ON)?1:0; // band
-	
+
 	CmdFrm->length = 16;
 }
 
@@ -251,9 +251,9 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 	AVCRspFrm RspFrm;
 	M_VALID_FLAGS flags;
 	int k;
-	
+
 //	printk(KERN_INFO "%s\n", __FUNCTION__);
-	
+
 	if(firesat->type == FireSAT_DVB_S)
 		AVCTuner_DSD_directcmd(firesat, params, &CmdFrm);
 	else {
@@ -290,15 +290,15 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 			flags.Bits.reserved1 = 0;
 			flags.Bits.Network_ID = 0;
 		}
-	
+
 		memset(&CmdFrm, 0, sizeof(AVCCmdFrm));
-	
+
 		CmdFrm.cts	= AVC;
 		CmdFrm.ctype	= CONTROL;
 		CmdFrm.sutyp	= 0x5;
 		CmdFrm.suid	= firesat->subunit;
 		CmdFrm.opcode	= DSD;
-		
+
 		CmdFrm.operand[0]  = 0; // source plug
 		CmdFrm.operand[1]  = 0xD2; // subfunction replace
 		CmdFrm.operand[2]  = 0x20; // system id = DVB
@@ -306,7 +306,7 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 		CmdFrm.operand[4]  = (firesat->type == FireSAT_DVB_T)?0x0c:0x11; // system_specific_multiplex selection_length
 		CmdFrm.operand[5]  = flags.Valid_Word.ByteHi; // valid_flags [0]
 		CmdFrm.operand[6]  = flags.Valid_Word.ByteLo; // valid_flags [1]
-		
+
 		if(firesat->type == FireSAT_DVB_T) {
 			CmdFrm.operand[7]  = 0x0;
 			CmdFrm.operand[8]  = (params->frequency/10) >> 24;
@@ -408,18 +408,18 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 			default:
 				break;
 			}
-			
+
 			CmdFrm.operand[15] = 0x00; // network_ID[0]
 			CmdFrm.operand[16] = 0x00; // network_ID[1]
 			CmdFrm.operand[17] = 0x00; // Nr_of_dsd_sel_specs = 0 - > No PIDs are transmitted
-			
+
 			CmdFrm.length = 20;
 		} else {
 			CmdFrm.operand[7]  = 0x00;
 			CmdFrm.operand[8]  = (((firesat->voltage==SEC_VOLTAGE_18)?0:1)<<6); /* 0 = H, 1 = V */
 			CmdFrm.operand[9]  = 0x00;
 			CmdFrm.operand[10] = 0x00;
-		
+
 			if(firesat->type == FireSAT_DVB_S) {
 				/* ### relative frequency -> absolute frequency */
 				CmdFrm.operand[11] = (((params->frequency/4) >> 16) & 0xFF) | (2 << 6);
@@ -430,11 +430,11 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 				CmdFrm.operand[12] = ((params->frequency/4000) >> 8) & 0xFF;
 				CmdFrm.operand[13] = (params->frequency/4000) & 0xFF;
 			}
-		
+
 			CmdFrm.operand[14] = ((params->u.qpsk.symbol_rate/1000) >> 12) & 0xFF;
 			CmdFrm.operand[15] = ((params->u.qpsk.symbol_rate/1000) >> 4) & 0xFF;
 			CmdFrm.operand[16] = ((params->u.qpsk.symbol_rate/1000) << 4) & 0xF0;
-		
+
 			CmdFrm.operand[17] = 0x00;
 			switch(params->u.qpsk.fec_inner) {
 			case FEC_1_2:
@@ -485,7 +485,7 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 			CmdFrm.operand[20] = 0x00;
 			CmdFrm.operand[21] = 0x00;
 			CmdFrm.operand[22] = 0x00; // Nr_of_dsd_sel_specs = 0 - > No PIDs are transmitted
-	
+
 			CmdFrm.length=28;
 		}
 	} // AVCTuner_DSD_direct
@@ -495,7 +495,7 @@ int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params
 
 //	msleep(250);
 	mdelay(500);
-	
+
 	if(status)
 		*status=RspFrm.operand[2];
 	return 0;
@@ -505,9 +505,9 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 	AVCCmdFrm CmdFrm;
 	AVCRspFrm RspFrm;
 	int pos,k;
-	
+
 	printk(KERN_INFO "%s\n", __FUNCTION__);
-	
+
 	if(pidc > 16 && pidc != 0xFF)
 		return -EINVAL;
 
@@ -518,7 +518,7 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 	CmdFrm.sutyp	= 0x5;
 	CmdFrm.suid	= firesat->subunit;
 	CmdFrm.opcode	= DSD;
-	
+
 	CmdFrm.operand[0]  = 0; // source plug
 	CmdFrm.operand[1]  = 0xD2; // subfunction replace
 	CmdFrm.operand[2]  = 0x20; // system id = DVB
@@ -526,7 +526,7 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 	CmdFrm.operand[4]  = 0x11; // system_specific_multiplex selection_length
 	CmdFrm.operand[5]  = 0x00; // valid_flags [0]
 	CmdFrm.operand[6]  = 0x00; // valid_flags [1]
-	
+
 	if(firesat->type == FireSAT_DVB_T) {
 /*		CmdFrm.operand[7]  = 0x00;
 		CmdFrm.operand[8]  = 0x00;//(params->frequency/10) >> 24;
@@ -536,7 +536,7 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 		CmdFrm.operand[12] = 0x00;
 		CmdFrm.operand[13] = 0x00;
 		CmdFrm.operand[14] = 0x00;
-		
+
 		CmdFrm.operand[15] = 0x00; // network_ID[0]
 		CmdFrm.operand[16] = 0x00; // network_ID[1]
 */		CmdFrm.operand[17] = pidc; // Nr_of_dsd_sel_specs
@@ -547,22 +547,22 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 		CmdFrm.operand[8]  = 0x00;
 		CmdFrm.operand[9]  = 0x00;
 		CmdFrm.operand[10] = 0x00;
-	
+
 		CmdFrm.operand[11] = 0x00;//(((params->frequency/4) >> 16) & 0xFF) | (2 << 6);
 		CmdFrm.operand[12] = 0x00;//((params->frequency/4) >> 8) & 0xFF;
 		CmdFrm.operand[13] = 0x00;//(params->frequency/4) & 0xFF;
-	
+
 		CmdFrm.operand[14] = 0x00;//((params->u.qpsk.symbol_rate/1000) >> 12) & 0xFF;
 		CmdFrm.operand[15] = 0x00;//((params->u.qpsk.symbol_rate/1000) >> 4) & 0xFF;
 		CmdFrm.operand[16] = 0x00;//((params->u.qpsk.symbol_rate/1000) << 4) & 0xF0;
-	
+
 		CmdFrm.operand[17] = 0x00;
 		CmdFrm.operand[18] = 0x00;
 		CmdFrm.operand[19] = 0x00; // modulation
 		CmdFrm.operand[20] = 0x00;
 		CmdFrm.operand[21] = 0x00;*/
 		CmdFrm.operand[22] = pidc; // Nr_of_dsd_sel_specs
-		
+
 		pos=23;
 	}
 	if(pidc != 0xFF)
@@ -576,7 +576,7 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 		}
 
 	CmdFrm.length = pos+3;
-	
+
 	if((pos+3)%4)
 		CmdFrm.length += 4 - ((pos+3)%4);
 
@@ -584,14 +584,14 @@ int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]) {
 		return k;
 
 	mdelay(250);
-	
+
 	return 0;
 }
 
 int AVCIdentifySubunit(struct firesat *firesat, unsigned char *systemId, int *transport, int *has_ci) {
 	AVCCmdFrm CmdFrm;
 	AVCRspFrm RspFrm;
-	
+
 	memset(&CmdFrm,0,sizeof(AVCCmdFrm));
 
 	CmdFrm.cts = AVC;
@@ -612,7 +612,7 @@ int AVCIdentifySubunit(struct firesat *firesat, unsigned char *systemId, int *tr
 
 	if(AVCWrite(firesat,&CmdFrm,&RspFrm)<0)
 		return -EIO;
-	
+
 	if(RspFrm.resp != STABLE && RspFrm.resp != ACCEPTED) {
 		printk("%s: AVCWrite returned error code %d\n",__FUNCTION__,RspFrm.resp);
 		return -EINVAL;
@@ -649,15 +649,15 @@ int AVCTunerStatus(struct firesat *firesat, ANTENNA_INPUT_INFO *antenna_input_in
 	int length;
 
 	printk(KERN_INFO "%s\n", __FUNCTION__);
-	
+
 	memset(&CmdFrm, 0, sizeof(AVCCmdFrm));
-	
+
 	CmdFrm.cts=AVC;
 	CmdFrm.ctype=CONTROL;
 	CmdFrm.sutyp=0x05; // tuner
 	CmdFrm.suid=firesat->subunit;
 	CmdFrm.opcode=READ_DESCRIPTOR;
-	
+
 	CmdFrm.operand[0]=DESCRIPTOR_TUNER_STATUS;
 	CmdFrm.operand[1]=0xff;
 	CmdFrm.operand[2]=0x00;
@@ -669,7 +669,7 @@ int AVCTunerStatus(struct firesat *firesat, ANTENNA_INPUT_INFO *antenna_input_in
 	//Absenden des AVC request und warten auf response
 	if (AVCWrite(firesat,&CmdFrm,&RspFrm) < 0)
 		return -EIO;
-	
+
 	if(RspFrm.resp != STABLE && RspFrm.resp != ACCEPTED) {
 		printk("%s: AVCWrite returned code %d\n",__FUNCTION__,RspFrm.resp);
 		return -EINVAL;
@@ -678,7 +678,7 @@ int AVCTunerStatus(struct firesat *firesat, ANTENNA_INPUT_INFO *antenna_input_in
 	length = (RspFrm.operand[3] << 8) + RspFrm.operand[4];
 	if(length == sizeof(ANTENNA_INPUT_INFO))
 	{
-		memcpy(antenna_input_info,&RspFrm.operand[7],length); 
+		memcpy(antenna_input_info,&RspFrm.operand[7],length);
 		return 0;
 	}
 	printk("%s: invalid info returned from AVC\n",__FUNCTION__);
@@ -689,17 +689,17 @@ int AVCLNBControl(struct firesat *firesat, char voltage, char burst, char contto
 	AVCCmdFrm CmdFrm;
 	AVCRspFrm RspFrm;
 	int i,j;
-	
+
 	printk(KERN_INFO "%s: voltage = %x, burst = %x, conttone = %x\n",__FUNCTION__,voltage,burst,conttone);
-	
+
 	memset(&CmdFrm, 0, sizeof(AVCCmdFrm));
-	
+
 	CmdFrm.cts=AVC;
 	CmdFrm.ctype=CONTROL;
 	CmdFrm.sutyp=0x05;
 	CmdFrm.suid=firesat->subunit;
 	CmdFrm.opcode=VENDOR;
-	
+
 	/* ### should check for elgato and use SFE_VENDOR_EL_COMPANYID_0 in this case */
 	CmdFrm.operand[0]=SFE_VENDOR_DE_COMPANYID_0;
 	CmdFrm.operand[1]=SFE_VENDOR_DE_COMPANYID_1;
@@ -708,40 +708,40 @@ int AVCLNBControl(struct firesat *firesat, char voltage, char burst, char contto
 
 	CmdFrm.operand[4]=voltage;
 	CmdFrm.operand[5]=nrdiseq;
-	
+
 	i=6;
-	
+
 	for(j=0;j<nrdiseq;j++) {
 		int k;
 		printk(KERN_INFO "%s: diseq %d len %x\n",__FUNCTION__,j,diseqcmd[j].msg_len);
 		CmdFrm.operand[i++]=diseqcmd[j].msg_len;
-		
+
 		for(k=0;k<diseqcmd[j].msg_len;k++) {
 			printk(KERN_INFO "%s: diseq %d msg[%d] = %x\n",__FUNCTION__,j,k,diseqcmd[j].msg[k]);
 			CmdFrm.operand[i++]=diseqcmd[j].msg[k];
 		}
 	}
-	
+
 	CmdFrm.operand[i++]=burst;
 	CmdFrm.operand[i++]=conttone;
-	
+
 	CmdFrm.length=i+3;
 	if((i+3)%4)
 		CmdFrm.length += 4 - ((i+3)%4);
-	
+
 /*	for(j=0;j<CmdFrm.length;j++)
 		printk(KERN_INFO "%s: CmdFrm.operand[%d]=0x%x\n",__FUNCTION__,j,CmdFrm.operand[j]);
-	
+
 	printk(KERN_INFO "%s: cmdfrm.length = %u\n",__FUNCTION__,CmdFrm.length);
 	*/
 	if(AVCWrite(firesat,&CmdFrm,&RspFrm) < 0)
 		return -EIO;
-	
+
 	if(RspFrm.resp != ACCEPTED) {
 		printk("%s: AVCWrite returned code %d\n",__FUNCTION__,RspFrm.resp);
 		return -EINVAL;
 	}
-	
+
 	return 0;
 }
 
@@ -780,7 +780,7 @@ int AVCSubUnitInfo(struct firesat*firesat, char *subunitcount) {
 }
 
 static int __AVCRegisterRemoteControl(struct firesat*firesat, int internal) {
-	AVCCmdFrm CmdFrm; 
+	AVCCmdFrm CmdFrm;
 
 //	printk(KERN_INFO "%s\n",__FUNCTION__);
 
@@ -807,7 +807,7 @@ static int __AVCRegisterRemoteControl(struct firesat*firesat, int internal) {
 			return -EIO;
 	} else
 		if(AVCWrite(firesat,&CmdFrm,NULL) < 0)
-			return -EIO; 
+			return -EIO;
 
 	return 0;
 }
@@ -845,7 +845,7 @@ int AVCResetTPDU(struct firesat*firesat) {
 	if(RspFrm.resp != STABLE) {
 		printk("%s: AVCWrite returned error %d\n", __FUNCTION__, RspFrm.resp);
 		return RspFrm.resp;
-	} 
+	}
 
 	return 0;
 }
@@ -881,7 +881,7 @@ int AVCWriteTPDU(struct firesat*firesat, const char *tpdupacket, int length) {
 
 	if(CmdFrm.length % 4)
 		CmdFrm.length += 4 - (CmdFrm.length % 4);
-	
+
 	if(AVCWrite(firesat, &CmdFrm, &RspFrm) < 0)
 		return -EIO;
 
@@ -912,14 +912,14 @@ int AVCReadTPDU(struct firesat*firesat, char *tpdupacket, int *length) {
 //	CmdFrm.operand[1] = SFE_VENDOR_EL_COMPANYID_1;
 	CmdFrm.operand[1] = SFE_VENDOR_DE_COMPANYID_1;
 //	CmdFrm.operand[2] = SFE_VENDOR_EL_COMPANYID_2;
-	CmdFrm.operand[2] = SFE_VENDOR_DE_COMPANYID_2; 
+	CmdFrm.operand[2] = SFE_VENDOR_DE_COMPANYID_2;
 //	CmdFrm.operand[3] = SFE_VENDOR_OPCODE_CI_READ_TPDU;
 
 	CmdFrm.length = 8;
 
 	if(AVCWrite(firesat, &CmdFrm, &RspFrm) < 0)
 		return -EIO;
-	
+
 	if(RspFrm.resp != STABLE) {
 		printk("%s: AVCWrite returned error %d\n",__FUNCTION__,RspFrm.resp);
 		return RspFrm.resp;