[media] mn88473: finalize driver

Finalize the driver.
It still lacks a lot of features, like all statistics and PLP
filtering, but basic functionality and sensitivity is pretty good
shape.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/dvb-frontends/mn88473_priv.h

@@ -27,11 +27,10 @@
 struct mn88473_dev {
 	struct i2c_client *client[3];
 	struct regmap *regmap[3];
-	struct dvb_frontend fe;
+	struct dvb_frontend frontend;
 	u16 i2c_wr_max;
-	enum fe_delivery_system delivery_system;
-	bool warm; /* FW running */
-	u32 xtal;
+	bool active;
+	u32 clk;
 };
 
 #endif