[media] tuners: remove dvb_frontend_parameters from set_params()

This is a big patch, yet trivial: now that all tuners use the DVBv5
way to pass parameters (e. g. via fe->dtv_property_cache), the
extra parameter can be removed from set_params() call.

After this change, very few DVBv3 specific stuff are left at the
tuners.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

6 files changed, 20 insertions, 27 deletions

diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index 3263e9749d09..aa44f6592a32 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -1189,7 +1189,7 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe,
 		return ret;
 	/* set tuner */
 	deb_info("set tuner\n");
-	ret = fe->ops.tuner_ops.set_params(fe, fep);
+	ret = fe->ops.tuner_ops.set_params(fe);
 	if (ret)
 		return ret;
 
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 4f9bfc543807..e8e5a74fa5c7 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -1067,12 +1067,10 @@ static struct dib0070_config dib7070p_dib0070_config = {
 };
 
 struct dib0700_adapter_state {
-	int (*set_param_save) (struct dvb_frontend *,
-			       struct dvb_frontend_parameters *);
+	int (*set_param_save) (struct dvb_frontend *);
 };
 
-static int dib7070_set_param_override(struct dvb_frontend *fe,
-				      struct dvb_frontend_parameters *fep)
+static int dib7070_set_param_override(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -1088,7 +1086,7 @@ static int dib7070_set_param_override(struct dvb_frontend *fe,
 
 	dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
 
-	return state->set_param_save(fe, fep);
+	return state->set_param_save(fe);
 }
 
 static int cxusb_dualdig4_rev2_tuner_attach(struct dvb_usb_adapter *adap)
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 70c3be6a1ec2..81ef4b46f790 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -30,7 +30,7 @@ MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplif
 		"if applicable for the device (default: 0=automatic/off).");
 
 struct dib0700_adapter_state {
-	int (*set_param_save) (struct dvb_frontend *, struct dvb_frontend_parameters *);
+	int (*set_param_save) (struct dvb_frontend *);
 	const struct firmware *frontend_firmware;
 };
 
@@ -804,7 +804,7 @@ static struct dib0070_config dib7770p_dib0070_config = {
 	 .charge_pump = 2,
 };
 
-static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7070_set_param_override(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -819,11 +819,10 @@ static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_fronte
 	}
 	deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
 	dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
-	return state->set_param_save(fe, fep);
+	return state->set_param_save(fe);
 }
 
-static int dib7770_set_param_override(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib7770_set_param_override(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -844,7 +843,7 @@ static int dib7770_set_param_override(struct dvb_frontend *fe,
 	 }
 	 deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
 	 dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
-	 return state->set_param_save(fe, fep);
+	 return state->set_param_save(fe);
 }
 
 static int dib7770p_tuner_attach(struct dvb_usb_adapter *adap)
@@ -1207,8 +1206,7 @@ static struct dib0070_config dib807x_dib0070_config[2] = {
 	}
 };
 
-static int dib807x_set_param_override(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib807x_set_param_override(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -1227,7 +1225,7 @@ static int dib807x_set_param_override(struct dvb_frontend *fe,
 	deb_info("WBD for DiB8000: %d\n", offset);
 	dib8000_set_wbd_ref(fe, offset);
 
-	return state->set_param_save(fe, fep);
+	return state->set_param_save(fe);
 }
 
 static int dib807x_tuner_attach(struct dvb_usb_adapter *adap)
@@ -1506,8 +1504,7 @@ static struct dib0090_config dib809x_dib0090_config = {
 	.fref_clock_ratio = 6,
 };
 
-static int dib8096_set_param_override(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib8096_set_param_override(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -1518,7 +1515,7 @@ static int dib8096_set_param_override(struct dvb_frontend *fe,
 	enum frontend_tune_state tune_state = CT_SHUTDOWN;
 	u16 ltgain, rf_gain_limit;
 
-	ret = state->set_param_save(fe, fep);
+	ret = state->set_param_save(fe);
 	if (ret < 0)
 		return ret;
 
@@ -1823,8 +1820,7 @@ struct dibx090p_adc dib8090p_adc_tab[] = {
 	{0xffffffff, 0, 0, 0}, /* 60 MHz */
 };
 
-static int dib8096p_agc_startup(struct dvb_frontend *fe,
-		struct dvb_frontend_parameters *fep)
+static int dib8096p_agc_startup(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -1834,7 +1830,7 @@ static int dib8096p_agc_startup(struct dvb_frontend *fe,
 	int better_sampling_freq = 0, ret;
 	struct dibx090p_adc *adc_table = &dib8090p_adc_tab[0];
 
-	ret = state->set_param_save(fe, fep);
+	ret = state->set_param_save(fe);
 	if (ret < 0)
 		return ret;
 	memset(&pll, 0, sizeof(struct dibx000_bandwidth_config));
@@ -2325,7 +2321,7 @@ static int dib7090p_get_best_sampling(struct dvb_frontend *fe , struct dib7090p_
 		return 0;
 }
 
-static int dib7090_agc_startup(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7090_agc_startup(struct dvb_frontend *fe)
 {
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	struct dib0700_adapter_state *state = adap->priv;
@@ -2334,7 +2330,7 @@ static int dib7090_agc_startup(struct dvb_frontend *fe, struct dvb_frontend_para
 	struct dib7090p_best_adc adc;
 	int ret;
 
-	ret = state->set_param_save(fe, fep);
+	ret = state->set_param_save(fe);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 2856ab74e964..00a446deaa76 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -118,7 +118,7 @@ static struct mt352_config digitv_mt352_config = {
 	.demod_init = digitv_mt352_demod_init,
 };
 
-static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe)
 {
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
 	u8 b[5];
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
index d1f58371c711..3ae772910a08 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
@@ -303,7 +303,7 @@ static int mxl111sf_demod_set_frontend(struct dvb_frontend *fe,
 	mxl_dbg("()");
 
 	if (fe->ops.tuner_ops.set_params) {
-		ret = fe->ops.tuner_ops.set_params(fe, param);
+		ret = fe->ops.tuner_ops.set_params(fe);
 		if (mxl_fail(ret))
 			goto fail;
 		msleep(50);
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c b/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
index aeac7a9a80d6..3a533df2d8d3 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
@@ -272,8 +272,7 @@ static int mxl1x1sf_tuner_loop_thru_ctrl(struct mxl111sf_tuner_state *state,
 
 /* ------------------------------------------------------------------------ */
 
-static int mxl111sf_tuner_set_params(struct dvb_frontend *fe,
-				     struct dvb_frontend_parameters *params)
+static int mxl111sf_tuner_set_params(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 delsys  = c->delivery_system;