[media] mn88472: simplify bandwidth registers setting code

Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/staging/media/mn88472/mn88472.c

@@ -58,9 +58,6 @@ static int mn88472_set_frontend(struct dvb_frontend *fe)
 		goto err;
 	}
 
-	switch (c->delivery_system) {
-	case SYS_DVBT:
-	case SYS_DVBT2:
 	if (c->bandwidth_hz <= 5000000) {
 		memcpy(bw_val, "\xe5\x99\x9a\x1b\xa9\x1b\xa9", 7);
 		bw_val2 = 0x03;
@@ -80,16 +77,6 @@ static int mn88472_set_frontend(struct dvb_frontend *fe)
 		ret = -EINVAL;
 		goto err;
 	}
-		break;
-	case SYS_DVBC_ANNEX_A:
-		/* IF 5070000 Hz, BW 8000000 Hz */
-		memcpy(bw_val, "\x8f\x80\x00\x08\xee\x08\xee", 7);
-		bw_val2 = 0x00;
-		break;
-	default:
-		ret = -EINVAL;
-		goto err;
-	}
 
 	/* program tuner */
 	if (fe->ops.tuner_ops.set_params) {