[media] rtl28xxu: use r820t to obtain the signal strength

Now that we can get the strength from r820t, use it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 18756a6d03d5..22015fe1a0f3 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -918,6 +918,10 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
         case TUNER_RTL2832_R820T:
                 fe = dvb_attach(r820t_attach, adap->fe[0], &d->i2c_adap,
                                 &rtl2832u_r820t_config);
+
+                /* Use tuner to get the signal strength */
+                adap->fe[0]->ops.read_signal_strength =
+                                adap->fe[0]->ops.tuner_ops.get_rf_strength;
                 break;
         default:
                 fe = NULL;