diff --git a/drivers/media/tuners/mt2063.c b/drivers/media/tuners/mt2063.c
index 620c4fa..2e1a02e 100644
--- a/drivers/media/tuners/mt2063.c
+++ b/drivers/media/tuners/mt2063.c
@@ -245,7 +245,7 @@
 /*
  * mt2063_write - Write data into the I2C bus
  */
-static u32 mt2063_write(struct mt2063_state *state, u8 reg, u8 *data, u32 len)
+static int mt2063_write(struct mt2063_state *state, u8 reg, u8 *data, u32 len)
 {
 	struct dvb_frontend *fe = state->frontend;
 	int ret;
@@ -277,9 +277,9 @@
 /*
  * mt2063_write - Write register data into the I2C bus, caching the value
  */
-static u32 mt2063_setreg(struct mt2063_state *state, u8 reg, u8 val)
+static int mt2063_setreg(struct mt2063_state *state, u8 reg, u8 val)
 {
-	u32 status;
+	int status;
 
 	dprintk(2, "\n");
 
@@ -298,10 +298,10 @@
 /*
  * mt2063_read - Read data from the I2C bus
  */
-static u32 mt2063_read(struct mt2063_state *state,
+static int mt2063_read(struct mt2063_state *state,
 			   u8 subAddress, u8 *pData, u32 cnt)
 {
-	u32 status = 0;	/* Status to be returned        */
+	int status = 0;	/* Status to be returned        */
 	struct dvb_frontend *fe = state->frontend;
 	u32 i = 0;
 
@@ -816,7 +816,7 @@
  */
 static u32 MT2063_AvoidSpurs(struct MT2063_AvoidSpursData_t *pAS_Info)
 {
-	u32 status = 0;
+	int status = 0;
 	u32 fm, fp;		/*  restricted range on LO's        */
 	pAS_Info->bSpurAvoided = 0;
 	pAS_Info->nSpursFound = 0;
@@ -935,14 +935,14 @@
  *
  * This function returns 0, if no lock, 1 if locked and a value < 1 if error
  */
-static unsigned int mt2063_lockStatus(struct mt2063_state *state)
+static int mt2063_lockStatus(struct mt2063_state *state)
 {
 	const u32 nMaxWait = 100;	/*  wait a maximum of 100 msec   */
 	const u32 nPollRate = 2;	/*  poll status bits every 2 ms */
 	const u32 nMaxLoops = nMaxWait / nPollRate;
 	const u8 LO1LK = 0x80;
 	u8 LO2LK = 0x08;
-	u32 status;
+	int status;
 	u32 nDelays = 0;
 
 	dprintk(2, "\n");
@@ -1069,7 +1069,7 @@
 static u32 mt2063_set_dnc_output_enable(struct mt2063_state *state,
 					enum MT2063_DNC_Output_Enable nValue)
 {
-	u32 status = 0;	/* Status to be returned        */
+	int status = 0;	/* Status to be returned        */
 	u8 val = 0;
 
 	dprintk(2, "\n");
@@ -1203,7 +1203,7 @@
 static u32 MT2063_SetReceiverMode(struct mt2063_state *state,
 				  enum mt2063_delivery_sys Mode)
 {
-	u32 status = 0;	/* Status to be returned        */
+	int status = 0;	/* Status to be returned        */
 	u8 val;
 	u32 longval;
 
@@ -1345,7 +1345,7 @@
 static u32 MT2063_ClearPowerMaskBits(struct mt2063_state *state,
 				     enum MT2063_Mask_Bits Bits)
 {
-	u32 status = 0;
+	int status = 0;
 
 	dprintk(2, "\n");
 	Bits = (enum MT2063_Mask_Bits)(Bits & MT2063_ALL_SD);	/* Only valid bits for this tuner */
@@ -1374,7 +1374,7 @@
  */
 static u32 MT2063_SoftwareShutdown(struct mt2063_state *state, u8 Shutdown)
 {
-	u32 status;
+	int status;
 
 	dprintk(2, "\n");
 	if (Shutdown == 1)
@@ -1540,7 +1540,7 @@
 static u32 MT2063_Tune(struct mt2063_state *state, u32 f_in)
 {				/* RF input center frequency   */
 
-	u32 status = 0;
+	int status = 0;
 	u32 LO1;		/*  1st LO register value           */
 	u32 Num1;		/*  Numerator for LO1 reg. value    */
 	u32 f_IF1;		/*  1st IF requested                */
@@ -1803,7 +1803,7 @@
 
 static int mt2063_init(struct dvb_frontend *fe)
 {
-	u32 status;
+	int status;
 	struct mt2063_state *state = fe->tuner_priv;
 	u8 all_resets = 0xF0;	/* reset/load bits */
 	const u8 *def = NULL;
@@ -2264,11 +2264,12 @@
 }
 EXPORT_SYMBOL_GPL(mt2063_attach);
 
+#if 0
 /*
  * Ancillary routines visible outside mt2063
  * FIXME: Remove them in favor of using standard tuner callbacks
  */
-unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe)
+static int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe)
 {
 	struct mt2063_state *state = fe->tuner_priv;
 	int err = 0;
@@ -2281,9 +2282,8 @@
 
 	return err;
 }
-EXPORT_SYMBOL_GPL(tuner_MT2063_SoftwareShutdown);
 
-unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe)
+static int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe)
 {
 	struct mt2063_state *state = fe->tuner_priv;
 	int err = 0;
@@ -2296,7 +2296,7 @@
 
 	return err;
 }
-EXPORT_SYMBOL_GPL(tuner_MT2063_ClearPowerMaskBits);
+#endif
 
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
 MODULE_DESCRIPTION("MT2063 Silicon tuner");