From 12afe3781870cad7b6bbe83a2f8c4dd9ec7bf214 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Tue, 22 Apr 2008 14:42:07 -0300
Subject: [PATCH] V4L/DVB (7214): tda18271: move init functions to directly
 above tda18271_tune

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 drivers/media/dvb/frontends/tda18271-fe.c | 78 +++++++++++------------
 1 file changed, 38 insertions(+), 40 deletions(-)

diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c
index 2f05c4cdb8b7..b5d69a8108d9 100644
--- a/drivers/media/dvb/frontends/tda18271-fe.c
+++ b/drivers/media/dvb/frontends/tda18271-fe.c
@@ -36,22 +36,6 @@ static LIST_HEAD(hybrid_tuner_instance_list);
 
 /*---------------------------------------------------------------------*/
 
-static int tda18271_ir_cal_init(struct dvb_frontend *fe)
-{
-	struct tda18271_priv *priv = fe->tuner_priv;
-	unsigned char *regs = priv->tda18271_regs;
-
-	tda18271_read_regs(fe);
-
-	/* test IR_CAL_OK to see if we need init */
-	if ((regs[R_EP1] & 0x08) == 0)
-		tda18271_init_regs(fe);
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
 static int tda18271_channel_configuration(struct dvb_frontend *fe,
 					  u32 ifc, u32 freq, u32 bw, u8 std,
 					  int radio)
@@ -195,6 +179,8 @@ static int tda18271_read_thermometer(struct dvb_frontend *fe)
 	return tm;
 }
 
+/* ------------------------------------------------------------------ */
+
 static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
 						     u32 freq)
 {
@@ -587,7 +573,7 @@ static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe)
 
 /* ------------------------------------------------------------------ */
 
-static int tda18271_rf_cal_init(struct dvb_frontend *fe)
+static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
 {
 	struct tda18271_priv *priv = fe->tuner_priv;
 	unsigned char *regs = priv->tda18271_regs;
@@ -610,28 +596,6 @@ static int tda18271_rf_cal_init(struct dvb_frontend *fe)
 	return 0;
 }
 
-static int tda18271_init(struct dvb_frontend *fe)
-{
-	struct tda18271_priv *priv = fe->tuner_priv;
-
-	mutex_lock(&priv->lock);
-
-	/* power up */
-	tda18271_set_standby_mode(fe, 0, 0, 0);
-
-	/* initialization */
-	tda18271_ir_cal_init(fe);
-
-	if (priv->id == TDA18271HDC2)
-		tda18271_rf_cal_init(fe);
-
-	mutex_unlock(&priv->lock);
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
 static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
 						     u32 freq, u32 bw)
 {
@@ -729,6 +693,40 @@ static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
 
 /* ------------------------------------------------------------------ */
 
+static int tda18271_ir_cal_init(struct dvb_frontend *fe)
+{
+	struct tda18271_priv *priv = fe->tuner_priv;
+	unsigned char *regs = priv->tda18271_regs;
+
+	tda18271_read_regs(fe);
+
+	/* test IR_CAL_OK to see if we need init */
+	if ((regs[R_EP1] & 0x08) == 0)
+		tda18271_init_regs(fe);
+
+	return 0;
+}
+
+static int tda18271_init(struct dvb_frontend *fe)
+{
+	struct tda18271_priv *priv = fe->tuner_priv;
+
+	mutex_lock(&priv->lock);
+
+	/* power up */
+	tda18271_set_standby_mode(fe, 0, 0, 0);
+
+	/* initialization */
+	tda18271_ir_cal_init(fe);
+
+	if (priv->id == TDA18271HDC2)
+		tda18271c2_rf_cal_init(fe);
+
+	mutex_unlock(&priv->lock);
+
+	return 0;
+}
+
 static int tda18271_tune(struct dvb_frontend *fe,
 			 u32 ifc, u32 freq, u32 bw, u8 std, int radio)
 {
@@ -1093,7 +1091,7 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
 		tda18271_init_regs(fe);
 
 		if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2))
-			tda18271_rf_cal_init(fe);
+			tda18271c2_rf_cal_init(fe);
 
 		mutex_unlock(&priv->lock);
 		break;
-- 
2.39.2