[media] rtl2832: implement DVBv5 BER statistic

DVBv5 BER.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h b/drivers/media/dvb-frontends/rtl2832_priv.h
index 3c44983..a5f5ccd 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -35,6 +35,8 @@
 	struct dvb_frontend fe;
 	struct delayed_work stat_work;
 	fe_status_t fe_status;
+	u64 post_bit_error;
+	u64 post_bit_count;
 	bool i2c_gate_state;
 	bool sleeping;
 	struct delayed_work i2c_gate_work;