[media] ts2020.c: ts2020_set_params [BUG] point to fe->tuner_priv

Fixes corruption of fe->demodulator_priv
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb-frontends/ts2020.c

@@ -182,7 +182,7 @@ static int ts2020_set_tuner_rf(struct dvb_frontend *fe)
 static int ts2020_set_params(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct ts2020_priv *priv = fe->demodulator_priv;
+	struct ts2020_priv *priv = fe->tuner_priv;
 	int ret;
 	u32 frequency = c->frequency;
 	s32 offset_khz;