diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index c40ae49effb5..1bd5a9af7db5 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -55,8 +55,8 @@ static int af9033_wr_regs(struct af9033_dev *dev, u32 reg, const u8 *val,
 
 	if (3 + len > sizeof(buf)) {
 		dev_warn(&dev->client->dev,
-			 "%s: i2c wr reg=%04x: len=%d is too big!\n",
-			 KBUILD_MODNAME, reg, len);
+				"i2c wr reg=%04x: len=%d is too big!\n",
+				reg, len);
 		return -EINVAL;
 	}
 
@@ -69,9 +69,8 @@ static int af9033_wr_regs(struct af9033_dev *dev, u32 reg, const u8 *val,
 	if (ret == 1) {
 		ret = 0;
 	} else {
-		dev_warn(&dev->client->dev,
-				"%s: i2c wr failed=%d reg=%06x len=%d\n",
-				KBUILD_MODNAME, ret, reg, len);
+		dev_warn(&dev->client->dev, "i2c wr failed=%d reg=%06x len=%d\n",
+				ret, reg, len);
 		ret = -EREMOTEIO;
 	}
 
@@ -102,9 +101,8 @@ static int af9033_rd_regs(struct af9033_dev *dev, u32 reg, u8 *val, int len)
 	if (ret == 2) {
 		ret = 0;
 	} else {
-		dev_warn(&dev->client->dev,
-				"%s: i2c rd failed=%d reg=%06x len=%d\n",
-				KBUILD_MODNAME, ret, reg, len);
+		dev_warn(&dev->client->dev, "i2c rd failed=%d reg=%06x len=%d\n",
+				ret, reg, len);
 		ret = -EREMOTEIO;
 	}
 
@@ -176,11 +174,10 @@ static int af9033_wr_reg_val_tab(struct af9033_dev *dev,
 	int ret, i, j;
 	u8 buf[1 + MAX_TAB_LEN];
 
-	dev_dbg(&dev->client->dev, "%s: tab_len=%d\n", __func__, tab_len);
+	dev_dbg(&dev->client->dev, "tab_len=%d\n", tab_len);
 
 	if (tab_len > sizeof(buf)) {
-		dev_warn(&dev->client->dev, "%s: tab len %d is too big\n",
-				KBUILD_MODNAME, tab_len);
+		dev_warn(&dev->client->dev, "tab len %d is too big\n", tab_len);
 		return -EINVAL;
 	}
 
@@ -201,7 +198,7 @@ static int af9033_wr_reg_val_tab(struct af9033_dev *dev,
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -210,7 +207,7 @@ static u32 af9033_div(struct af9033_dev *dev, u32 a, u32 b, u32 x)
 {
 	u32 r = 0, c = 0, i;
 
-	dev_dbg(&dev->client->dev, "%s: a=%d b=%d x=%d\n", __func__, a, b, x);
+	dev_dbg(&dev->client->dev, "a=%d b=%d x=%d\n", a, b, x);
 
 	if (a > b) {
 		c = a / b;
@@ -227,8 +224,7 @@ static u32 af9033_div(struct af9033_dev *dev, u32 a, u32 b, u32 x)
 	}
 	r = (c << (u32)x) + r;
 
-	dev_dbg(&dev->client->dev, "%s: a=%d b=%d x=%d r=%d r=%x\n",
-			__func__, a, b, x, r, r);
+	dev_dbg(&dev->client->dev, "a=%d b=%d x=%d r=%d r=%x\n", a, b, x, r, r);
 
 	return r;
 }
@@ -276,8 +272,8 @@ static int af9033_init(struct dvb_frontend *fe)
 	buf[2] = (clock_cw >> 16) & 0xff;
 	buf[3] = (clock_cw >> 24) & 0xff;
 
-	dev_dbg(&dev->client->dev, "%s: clock=%d clock_cw=%08x\n",
-			__func__, dev->cfg.clock, clock_cw);
+	dev_dbg(&dev->client->dev, "clock=%d clock_cw=%08x\n",
+			dev->cfg.clock, clock_cw);
 
 	ret = af9033_wr_regs(dev, 0x800025, buf, 4);
 	if (ret < 0)
@@ -294,8 +290,8 @@ static int af9033_init(struct dvb_frontend *fe)
 	buf[1] = (adc_cw >>  8) & 0xff;
 	buf[2] = (adc_cw >> 16) & 0xff;
 
-	dev_dbg(&dev->client->dev, "%s: adc=%d adc_cw=%06x\n",
-			__func__, clock_adc_lut[i].adc, adc_cw);
+	dev_dbg(&dev->client->dev, "adc=%d adc_cw=%06x\n",
+			clock_adc_lut[i].adc, adc_cw);
 
 	ret = af9033_wr_regs(dev, 0x80f1cd, buf, 3);
 	if (ret < 0)
@@ -336,7 +332,7 @@ static int af9033_init(struct dvb_frontend *fe)
 	}
 
 	/* load OFSM settings */
-	dev_dbg(&dev->client->dev, "%s: load ofsm settings\n", __func__);
+	dev_dbg(&dev->client->dev, "load ofsm settings\n");
 	switch (dev->cfg.tuner) {
 	case AF9033_TUNER_IT9135_38:
 	case AF9033_TUNER_IT9135_51:
@@ -361,8 +357,7 @@ static int af9033_init(struct dvb_frontend *fe)
 		goto err;
 
 	/* load tuner specific settings */
-	dev_dbg(&dev->client->dev, "%s: load tuner specific settings\n",
-			__func__);
+	dev_dbg(&dev->client->dev, "load tuner specific settings\n");
 	switch (dev->cfg.tuner) {
 	case AF9033_TUNER_TUA9001:
 		len = ARRAY_SIZE(tuner_init_tua9001);
@@ -413,8 +408,8 @@ static int af9033_init(struct dvb_frontend *fe)
 		init = tuner_init_it9135_62;
 		break;
 	default:
-		dev_dbg(&dev->client->dev, "%s: unsupported tuner ID=%d\n",
-				__func__, dev->cfg.tuner);
+		dev_dbg(&dev->client->dev, "unsupported tuner ID=%d\n",
+				dev->cfg.tuner);
 		ret = -ENODEV;
 		goto err;
 	}
@@ -451,7 +446,7 @@ static int af9033_init(struct dvb_frontend *fe)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -478,7 +473,7 @@ static int af9033_sleep(struct dvb_frontend *fe)
 		usleep_range(200, 10000);
 	}
 
-	dev_dbg(&dev->client->dev, "%s: loop=%d\n", __func__, i);
+	dev_dbg(&dev->client->dev, "loop=%d\n", i);
 
 	if (i == 0) {
 		ret = -ETIMEDOUT;
@@ -504,7 +499,7 @@ static int af9033_sleep(struct dvb_frontend *fe)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -528,8 +523,8 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
 	u8 tmp, buf[3], bandwidth_reg_val;
 	u32 if_frequency, freq_cw, adc_freq;
 
-	dev_dbg(&dev->client->dev, "%s: frequency=%d bandwidth_hz=%d\n",
-			__func__, c->frequency, c->bandwidth_hz);
+	dev_dbg(&dev->client->dev, "frequency=%d bandwidth_hz=%d\n",
+			c->frequency, c->bandwidth_hz);
 
 	/* check bandwidth */
 	switch (c->bandwidth_hz) {
@@ -543,8 +538,7 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
 		bandwidth_reg_val = 0x02;
 		break;
 	default:
-		dev_dbg(&dev->client->dev, "%s: invalid bandwidth_hz\n",
-				__func__);
+		dev_dbg(&dev->client->dev, "invalid bandwidth_hz\n");
 		ret = -EINVAL;
 		goto err;
 	}
@@ -646,7 +640,7 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -658,7 +652,7 @@ static int af9033_get_frontend(struct dvb_frontend *fe)
 	int ret;
 	u8 buf[8];
 
-	dev_dbg(&dev->client->dev, "%s:\n", __func__);
+	dev_dbg(&dev->client->dev, "\n");
 
 	/* read all needed registers */
 	ret = af9033_rd_regs(dev, 0x80f900, buf, sizeof(buf));
@@ -773,7 +767,7 @@ static int af9033_get_frontend(struct dvb_frontend *fe)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -819,7 +813,7 @@ static int af9033_read_status(struct dvb_frontend *fe, fe_status_t *status)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -873,7 +867,7 @@ static int af9033_read_snr(struct dvb_frontend *fe, u16 *snr)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -895,7 +889,7 @@ static int af9033_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -941,7 +935,7 @@ static int af9033_update_ch_stat(struct af9033_dev *dev)
 
 	return 0;
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -979,7 +973,7 @@ static int af9033_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 	struct af9033_dev *dev = fe->demodulator_priv;
 	int ret;
 
-	dev_dbg(&dev->client->dev, "%s: enable=%d\n", __func__, enable);
+	dev_dbg(&dev->client->dev, "enable=%d\n", enable);
 
 	ret = af9033_wr_reg_mask(dev, 0x00fa04, enable, 0x01);
 	if (ret < 0)
@@ -988,7 +982,7 @@ static int af9033_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -998,7 +992,7 @@ static int af9033_pid_filter_ctrl(struct dvb_frontend *fe, int onoff)
 	struct af9033_dev *dev = fe->demodulator_priv;
 	int ret;
 
-	dev_dbg(&dev->client->dev, "%s: onoff=%d\n", __func__, onoff);
+	dev_dbg(&dev->client->dev, "onoff=%d\n", onoff);
 
 	ret = af9033_wr_reg_mask(dev, 0x80f993, onoff, 0x01);
 	if (ret < 0)
@@ -1007,7 +1001,7 @@ static int af9033_pid_filter_ctrl(struct dvb_frontend *fe, int onoff)
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -1019,8 +1013,8 @@ static int af9033_pid_filter(struct dvb_frontend *fe, int index, u16 pid,
 	int ret;
 	u8 wbuf[2] = {(pid >> 0) & 0xff, (pid >> 8) & 0xff};
 
-	dev_dbg(&dev->client->dev, "%s: index=%d pid=%04x onoff=%d\n",
-			__func__, index, pid, onoff);
+	dev_dbg(&dev->client->dev, "index=%d pid=%04x onoff=%d\n",
+			index, pid, onoff);
 
 	if (pid > 0x1fff)
 		return 0;
@@ -1040,7 +1034,7 @@ static int af9033_pid_filter(struct dvb_frontend *fe, int index, u16 pid,
 	return 0;
 
 err:
-	dev_dbg(&dev->client->dev, "%s: failed=%d\n", __func__, ret);
+	dev_dbg(&dev->client->dev, "failed=%d\n", ret);
 
 	return ret;
 }
@@ -1110,8 +1104,8 @@ static int af9033_probe(struct i2c_client *client,
 	if (dev->cfg.clock != 12000000) {
 		ret = -ENODEV;
 		dev_err(&dev->client->dev,
-				"%s: af9033: unsupported clock=%d, only 12000000 Hz is supported currently\n",
-				KBUILD_MODNAME, dev->cfg.clock);
+				"unsupported clock %d Hz, only 12000000 Hz is supported currently\n",
+				dev->cfg.clock);
 		goto err_kfree;
 	}
 
@@ -1139,9 +1133,9 @@ static int af9033_probe(struct i2c_client *client,
 		goto err_kfree;
 
 	dev_info(&dev->client->dev,
-			"%s: firmware version: LINK=%d.%d.%d.%d OFDM=%d.%d.%d.%d\n",
-			KBUILD_MODNAME, buf[0], buf[1], buf[2], buf[3], buf[4],
-			buf[5], buf[6], buf[7]);
+			"firmware version: LINK %d.%d.%d.%d - OFDM %d.%d.%d.%d\n",
+			buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
+			buf[7]);
 
 	/* sleep */
 	switch (dev->cfg.tuner) {
@@ -1192,7 +1186,7 @@ static int af9033_probe(struct i2c_client *client,
 err_kfree:
 	kfree(dev);
 err:
-	dev_dbg(&client->dev, "failed %d\n", ret);
+	dev_dbg(&client->dev, "failed=%d\n", ret);
 	return ret;
 }
 
@@ -1200,7 +1194,7 @@ static int af9033_remove(struct i2c_client *client)
 {
 	struct af9033_dev *dev = i2c_get_clientdata(client);
 
-	dev_dbg(&client->dev, "%s\n", __func__);
+	dev_dbg(&dev->client->dev, "\n");
 
 	dev->fe.ops.release = NULL;
 	dev->fe.demodulator_priv = NULL;