[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>

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 18756a6..22015fe 100644 (file)
--- 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;