[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>
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
index e22fcb1..844cfac 100644
--- a/drivers/media/common/tuners/mxl5007t.c
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -616,8 +616,7 @@
 
 /* ------------------------------------------------------------------------- */
 
-static int mxl5007t_set_params(struct dvb_frontend *fe,
-			       struct dvb_frontend_parameters *params)
+static int mxl5007t_set_params(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	u32 delsys = c->delivery_system;