[RFC PATCH 3/5] rtl28xxu: use r820t to obtain the signal strength

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

Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
---
 drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 0a5b3c6..8b7fe62 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -913,6 +913,10 @@ 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;
-- 
1.8.1.4

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