[media] rtl28xxu: set correct FC2580 tuner for RTL2832 demod

rtl2832 demod driver has support for FC2580 tuner config, no need to
abuse FC0012 settings anymore.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/usb/dvb-usb-v2/rtl28xxu.c

@@ -689,6 +689,11 @@ static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
 	return ret;
 }
 
+static const struct rtl2832_platform_data rtl2832_fc2580_platform_data = {
+	.clk = 28800000,
+	.tuner = TUNER_RTL2832_FC2580,
+};
+
 static const struct rtl2832_platform_data rtl2832_fc0012_platform_data = {
 	.clk = 28800000,
 	.tuner = TUNER_RTL2832_FC0012
@@ -855,8 +860,7 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
 		*pdata = rtl2832_fc0013_platform_data;
 		break;
 	case TUNER_RTL2832_FC2580:
-		/* FIXME: do not abuse fc0012 settings */
-		*pdata = rtl2832_fc0012_platform_data;
+		*pdata = rtl2832_fc2580_platform_data;
 		break;
 	case TUNER_RTL2832_TUA9001:
 		*pdata = rtl2832_tua9001_platform_data;