diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index 084ddc39c989..3c0e64286d4e 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -568,7 +568,7 @@ int smscore_load_firmware_family2(smscore_device_t *coredev, void *buffer,
 		msleep(500);
 	}
 
-	printk("%s rc=%d, postload=%p \n", __func__, rc,
+	printk(KERN_DEBUG "%s rc=%d, postload=%p \n", __func__, rc,
 	       coredev->postload_handler);
 
 	kfree(msg);
@@ -710,8 +710,8 @@ int smscore_detect_mode(smscore_device_t *coredev)
 	rc = smscore_sendrequest_and_wait(coredev, msg, msg->msgLength,
 					  &coredev->version_ex_done);
 	if (rc == -ETIME) {
-		printk("%s: MSG_SMS_GET_VERSION_EX_REQ failed first try\n",
-		       __func__);
+		printk(KERN_ERR "%s: MSG_SMS_GET_VERSION_EX_REQ "
+		       "failed first try\n", __func__);
 
 		if (wait_for_completion_timeout(&coredev->resume_done,
 						msecs_to_jiffies(5000))) {
@@ -719,7 +719,8 @@ int smscore_detect_mode(smscore_device_t *coredev)
 				coredev, msg, msg->msgLength,
 				&coredev->version_ex_done);
 			if (rc < 0)
-				printk("%s: MSG_SMS_GET_VERSION_EX_REQ failed "
+				printk(KERN_ERR "%s: "
+				       "MSG_SMS_GET_VERSION_EX_REQ failed "
 				       "second try, rc %d\n", __func__, rc);
 		} else
 			rc = -ETIME;
@@ -921,7 +922,7 @@ void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb)
 		last_sample_time = time_now;
 
 	if (time_now - last_sample_time > 10000) {
-		printk("\n%s data rate %d bytes/secs\n", __func__,
+		printk(KERN_DEBUG "\n%s data rate %d bytes/secs\n", __func__,
 		       (int)((data_total * 1000) /
 			     (time_now - last_sample_time)));
 
@@ -940,8 +941,8 @@ void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb)
 		case MSG_SMS_GET_VERSION_EX_RES:
 		{
 			SmsVersionRes_ST *ver = (SmsVersionRes_ST *) phdr;
-			printk("%s: MSG_SMS_GET_VERSION_EX_RES id %d "
-			       "prots 0x%x ver %d.%d\n", __func__,
+			printk(KERN_DEBUG "%s: MSG_SMS_GET_VERSION_EX_RES "
+			       "id %d prots 0x%x ver %d.%d\n", __func__,
 			       ver->FirmwareId, ver->SupportedProtocols,
 			       ver->RomVersionMajor, ver->RomVersionMinor);
 
@@ -953,21 +954,24 @@ void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb)
 			break;
 		}
 		case MSG_SMS_INIT_DEVICE_RES:
-			printk("%s: MSG_SMS_INIT_DEVICE_RES\n", __func__);
+			printk(KERN_DEBUG "%s: MSG_SMS_INIT_DEVICE_RES\n",
+			       __func__);
 			complete(&coredev->init_device_done);
 			break;
 		case MSG_SW_RELOAD_START_RES:
-			printk("%s: MSG_SW_RELOAD_START_RES\n", __func__);
+			printk(KERN_DEBUG "%s: MSG_SW_RELOAD_START_RES\n",
+			       __func__);
 			complete(&coredev->reload_start_done);
 			break;
 		case MSG_SMS_DATA_DOWNLOAD_RES:
 			complete(&coredev->data_download_done);
 			break;
 		case MSG_SW_RELOAD_EXEC_RES:
-			printk("%s: MSG_SW_RELOAD_EXEC_RES\n", __func__);
+			printk(KERN_DEBUG "%s: MSG_SW_RELOAD_EXEC_RES\n",
+			       __func__);
 			break;
 		case MSG_SMS_SWDOWNLOAD_TRIGGER_RES:
-			printk("%s: MSG_SMS_SWDOWNLOAD_TRIGGER_RES\n",
+			printk(KERN_DEBUG "%s: MSG_SMS_SWDOWNLOAD_TRIGGER_RES\n",
 			       __func__);
 			complete(&coredev->trigger_done);
 			break;
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index f46e7facdb6b..65b1db61ac15 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -111,7 +111,8 @@ static int smsdvb_start_feed(struct dvb_demux_feed *feed)
 		container_of(feed->demux, smsdvb_client_t, demux);
 	SmsMsgData_ST PidMsg;
 
-	printk("%s add pid %d(%x)\n", __func__, feed->pid, feed->pid);
+	printk(KERN_DEBUG "%s add pid %d(%x)\n", __func__,
+	       feed->pid, feed->pid);
 
 	PidMsg.xMsgHeader.msgSrcId = DVBT_BDA_CONTROL_MSG_ID;
 	PidMsg.xMsgHeader.msgDstId = HIF_TASK;
@@ -130,7 +131,8 @@ static int smsdvb_stop_feed(struct dvb_demux_feed *feed)
 		container_of(feed->demux, smsdvb_client_t, demux);
 	SmsMsgData_ST PidMsg;
 
-	printk("%s remove pid %d(%x)\n", __func__, feed->pid, feed->pid);
+	printk(KERN_DEBUG "%s remove pid %d(%x)\n", __func__,
+	       feed->pid, feed->pid);
 
 	PidMsg.xMsgHeader.msgSrcId = DVBT_BDA_CONTROL_MSG_ID;
 	PidMsg.xMsgHeader.msgDstId = HIF_TASK;
@@ -212,7 +214,7 @@ static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr)
 static int smsdvb_get_tune_settings(struct dvb_frontend *fe,
 				    struct dvb_frontend_tune_settings *tune)
 {
-	printk("%s\n", __func__);
+	printk(KERN_DEBUG "%s\n", __func__);
 
 	tune->min_delay_ms = 400;
 	tune->step_size = 250000;
@@ -239,7 +241,7 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
 	Msg.Data[0] = fep->frequency;
 	Msg.Data[2] = 12000000;
 
-	printk("%s freq %d band %d\n", __func__,
+	printk(KERN_DEBUG "%s freq %d band %d\n", __func__,
 	       fep->frequency, fep->u.ofdm.bandwidth);
 
 	switch (fep->u.ofdm.bandwidth) {
@@ -259,7 +261,7 @@ static int smsdvb_get_frontend(struct dvb_frontend *fe,
 {
 	smsdvb_client_t *client = container_of(fe, smsdvb_client_t, frontend);
 
-	printk("%s\n", __func__);
+	printk(KERN_DEBUG "%s\n", __func__);
 
 	/* todo: */
 	memcpy(fep, &client->fe_params,
@@ -328,7 +330,8 @@ int smsdvb_hotplug(smscore_device_t *coredev,
 	rc = dvb_register_adapter(&client->adapter, "Siano Digital Receiver",
 				  THIS_MODULE, device, adapter_nr);
 	if (rc < 0) {
-		printk("%s dvb_register_adapter() failed %d\n", __func__, rc);
+		printk(KERN_ERR "%s dvb_register_adapter() failed %d\n",
+		       __func__, rc);
 		goto adapter_error;
 	}
 
@@ -341,7 +344,8 @@ int smsdvb_hotplug(smscore_device_t *coredev,
 
 	rc = dvb_dmx_init(&client->demux);
 	if (rc < 0) {
-		printk("%s dvb_dmx_init failed %d\n\n", __func__, rc);
+		printk(KERN_ERR "%s dvb_dmx_init failed %d\n\n",
+		       __func__, rc);
 		goto dvbdmx_error;
 	}
 
@@ -352,7 +356,8 @@ int smsdvb_hotplug(smscore_device_t *coredev,
 
 	rc = dvb_dmxdev_init(&client->dmxdev, &client->adapter);
 	if (rc < 0) {
-		printk("%s dvb_dmxdev_init failed %d\n", __func__, rc);
+		printk(KERN_ERR "%s dvb_dmxdev_init failed %d\n",
+		       __func__, rc);
 		goto dmxdev_error;
 	}
 
@@ -362,7 +367,8 @@ int smsdvb_hotplug(smscore_device_t *coredev,
 
 	rc = dvb_register_frontend(&client->adapter, &client->frontend);
 	if (rc < 0) {
-		printk("%s frontend registration failed %d\n", __func__, rc);
+		printk(KERN_ERR "%s frontend registration failed %d\n",
+		       __func__, rc);
 		goto frontend_error;
 	}
 
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 102c5857a23d..82f2e3e4bec6 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -241,7 +241,7 @@ void smsusb1_detectmode(void *context, int *mode)
 
 	if (!product_string) {
 		product_string = "none";
-		printk("%s product string not found\n", __func__);
+		printk(KERN_ERR "%s product string not found\n", __func__);
 	} else if (strstr(product_string, "DVBH"))
 		*mode = 1;
 	else if (strstr(product_string, "BDA"))
@@ -251,7 +251,7 @@ void smsusb1_detectmode(void *context, int *mode)
 	else if (strstr(product_string, "TDMB"))
 		*mode = 2;
 
-	printk("%s: %d \"%s\"\n", __func__, *mode, product_string);
+	printk(KERN_INFO "%s: %d \"%s\"\n", __func__, *mode, product_string);
 }
 
 int smsusb1_setmode(void *context, int mode)