[media] dvb: don't use DVBv3 bandwidth macros

Every frontend now uses DVBv5 way. So, let's not use the DVBv3
macros internally anymore.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 978805e..1ab3483 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -635,12 +635,7 @@
 	}
 
 	priv->frequency = frequency;
-	if (c->bandwidth_hz <= 6000000)
-		priv->bandwidth = BANDWIDTH_6_MHZ;
-	else if (c->bandwidth_hz <= 7000000)
-		priv->bandwidth = BANDWIDTH_7_MHZ;
-	if (c->bandwidth_hz <= 8000000)
-		priv->bandwidth = BANDWIDTH_8_MHZ;
+	priv->bandwidth = c->bandwidth_hz;
 
 	return 0;
 }