diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index 9379ea7..8c576a6 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -37,7 +37,6 @@
 #include "smscoreapi.h"
 #include "sms-cards.h"
 #include "smsir.h"
-#include "smsendian.h"
 
 static int sms_dbg;
 module_param_named(debug, sms_dbg, int, 0644);
@@ -807,8 +806,6 @@
 				msg->msgData[0] = coredev->ir.controller;
 				msg->msgData[1] = coredev->ir.timeout;
 
-				smsendian_handle_tx_message(
-					(struct SmsMsgHdr_ST2 *)msg);
 				rc = smscore_sendrequest_and_wait(coredev, msg,
 						msg->xMsgHeader. msgLength,
 						&coredev->ir_init_done);
@@ -853,7 +850,6 @@
 		MtuMsg.xMsgHeader.msgLength = sizeof(MtuMsg);
 		MtuMsg.msgData[0] = board->mtu;
 
-		smsendian_handle_tx_message((struct SmsMsgHdr_ST *)&MtuMsg);
 		coredev->sendrequest_handler(coredev->context, &MtuMsg,
 					     sizeof(MtuMsg));
 	}
@@ -867,7 +863,6 @@
 				sizeof(CrysMsg));
 		CrysMsg.msgData[0] = board->crystal;
 
-		smsendian_handle_tx_message((struct SmsMsgHdr_S *)&CrysMsg);
 		coredev->sendrequest_handler(coredev->context, &CrysMsg,
 					     sizeof(CrysMsg));
 	}
@@ -989,7 +984,6 @@
 		/* Entry point */
 	msg->msgData[1] = firmware->Length;
 	msg->msgData[2] = 0; /* Regular checksum*/
-	smsendian_handle_tx_message(msg);
 	rc = smscore_sendrequest_and_wait(coredev, msg,
 					  msg->xMsgHeader.msgLength,
 					  &coredev->data_validity_done);
@@ -1013,14 +1007,12 @@
 		TriggerMsg->msgData[3] = 0; /* Parameter */
 		TriggerMsg->msgData[4] = 4; /* Task ID */
 
-		smsendian_handle_tx_message((struct SmsMsgHdr_S *)msg);
 		rc = smscore_sendrequest_and_wait(coredev, TriggerMsg,
 					TriggerMsg->xMsgHeader.msgLength,
 					&coredev->trigger_done);
 	} else {
 		SMS_INIT_MSG(&msg->xMsgHeader, MSG_SW_RELOAD_EXEC_REQ,
 				sizeof(struct SmsMsgHdr_ST));
-		smsendian_handle_tx_message((struct SmsMsgHdr_S *)msg);
 		rc = coredev->sendrequest_handler(coredev->context, msg,
 				msg->xMsgHeader.msgLength);
 	}
@@ -1305,7 +1297,6 @@
 			sizeof(struct SmsMsgData_ST));
 	msg->msgData[0] = mode;
 
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)msg);
 	rc = smscore_sendrequest_and_wait(coredev, msg,
 			msg->xMsgHeader. msgLength,
 			&coredev->init_device_done);
@@ -1526,8 +1517,6 @@
 		rc = client->onresponse_handler(client->context, cb);
 
 	if (rc < 0) {
-		smsendian_handle_rx_message((struct SmsMsgData_ST *)phdr);
-
 		switch (phdr->msgType) {
 		case MSG_SMS_ISDBT_TUNE_RES:
 			break;
@@ -2008,7 +1997,6 @@
 		pMsg->msgData[5] = 0;
 	}
 
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)pMsg);
 	rc = smscore_sendrequest_and_wait(coredev, pMsg, totalLen,
 			&coredev->gpio_configuration_done);
 
@@ -2058,7 +2046,6 @@
 	pMsg->msgData[1] = NewLevel;
 
 	/* Send message to SMS */
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)pMsg);
 	rc = smscore_sendrequest_and_wait(coredev, pMsg, totalLen,
 			&coredev->gpio_set_level_done);
 
@@ -2107,7 +2094,6 @@
 	pMsg->msgData[1] = 0;
 
 	/* Send message to SMS */
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)pMsg);
 	rc = smscore_sendrequest_and_wait(coredev, pMsg, totalLen,
 			&coredev->gpio_get_level_done);
 
diff --git a/drivers/media/common/siano/smsdvb.c b/drivers/media/common/siano/smsdvb.c
index dbb807e..6335574 100644
--- a/drivers/media/common/siano/smsdvb.c
+++ b/drivers/media/common/siano/smsdvb.c
@@ -29,7 +29,6 @@
 #include "dvb_frontend.h"
 
 #include "smscoreapi.h"
-#include "smsendian.h"
 #include "sms-cards.h"
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -324,8 +323,6 @@
 	/*u32 MsgDataLen = phdr->msgLength - sizeof(struct SmsMsgHdr_ST);*/
 	bool is_status_update = false;
 
-	smsendian_handle_rx_message((struct SmsMsgData_ST *) phdr);
-
 	switch (phdr->msgType) {
 	case MSG_SMS_DVBT_BDA_DATA:
 		dvb_dmx_swfilter(&client->demux, (u8 *)(phdr + 1),
@@ -545,7 +542,6 @@
 	PidMsg.xMsgHeader.msgLength = sizeof(PidMsg);
 	PidMsg.msgData[0] = feed->pid;
 
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)&PidMsg);
 	return smsclient_sendrequest(client->smsclient,
 				     &PidMsg, sizeof(PidMsg));
 }
@@ -566,7 +562,6 @@
 	PidMsg.xMsgHeader.msgLength = sizeof(PidMsg);
 	PidMsg.msgData[0] = feed->pid;
 
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)&PidMsg);
 	return smsclient_sendrequest(client->smsclient,
 				     &PidMsg, sizeof(PidMsg));
 }
@@ -577,7 +572,6 @@
 {
 	int rc;
 
-	smsendian_handle_tx_message((struct SmsMsgHdr_ST *)buffer);
 	rc = smsclient_sendrequest(client->smsclient, buffer, size);
 	if (rc < 0)
 		return rc;
@@ -606,8 +600,6 @@
 	else
 		Msg.msgType = MSG_SMS_GET_STATISTICS_REQ;
 
-	smsendian_handle_tx_message((struct SmsMsgHdr_S *)&Msg);
-
 	rc = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
 					 &client->stats_done);
 
diff --git a/drivers/media/mmc/siano/smssdio.c b/drivers/media/mmc/siano/smssdio.c
index c96da47..8834c43 100644
--- a/drivers/media/mmc/siano/smssdio.c
+++ b/drivers/media/mmc/siano/smssdio.c
@@ -43,6 +43,7 @@
 
 #include "smscoreapi.h"
 #include "sms-cards.h"
+#include "smsendian.h"
 
 /* Registers */
 
@@ -97,6 +98,7 @@
 
 	sdio_claim_host(smsdev->func);
 
+	smsendian_handle_tx_message((struct SmsMsgData_ST *) buffer);
 	while (size >= smsdev->func->cur_blksize) {
 		ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
 					buffer, smsdev->func->cur_blksize);
@@ -231,6 +233,7 @@
 	cb->size = hdr->msgLength;
 	cb->offset = 0;
 
+	smsendian_handle_rx_message((struct SmsMsgData_ST *) cb->p);
 	smscore_onresponse(smsdev->coredev, cb);
 }
 
diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c
index 751c0d6..acd3d1e 100644
--- a/drivers/media/usb/siano/smsusb.c
+++ b/drivers/media/usb/siano/smsusb.c
@@ -129,6 +129,8 @@
 				  smscore_translate_msg(phdr->msgType),
 				  phdr->msgType, phdr->msgLength);
 
+			smsendian_handle_rx_message((struct SmsMsgData_ST *) phdr);
+
 			smscore_onresponse(dev->coredev, surb->cb);
 			surb->cb = NULL;
 		} else {
@@ -207,13 +209,14 @@
 	struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *) buffer;
 	int dummy;
 
+	if (dev->state != SMSUSB_ACTIVE)
+		return -ENOENT;
+
 	sms_debug("sending %s(%d) size: %d",
 		  smscore_translate_msg(phdr->msgType), phdr->msgType,
 		  phdr->msgLength);
 
-	if (dev->state != SMSUSB_ACTIVE)
-		return -ENOENT;
-
+	smsendian_handle_tx_message((struct SmsMsgData_ST *) phdr);
 	smsendian_handle_message_header((struct SmsMsgHdr_ST *)buffer);
 	return usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2),
 			    buffer, size, &dummy, 1000);