gfrg200: enable IGMP snooping.
This is already used on gfhd100/gfms100 devices.
Without this, multicast subscriptions on one port tend to get blasted to all
the ports, which can be disastrous on MoCA and wifi. I don't know how this
interacts with mindspeed's hardware accelerated forwarding, but it seems
prudent to turn it for now since our briding is all in software at the
moment.
Change-Id: Id5bc798c01cc5408d2bb7e9ecac56d6b8b4d85ea
diff --git a/arch/arm/configs/gfrg200_defconfig b/arch/arm/configs/gfrg200_defconfig
index 6242ab7..e2b9163 100644
--- a/arch/arm/configs/gfrg200_defconfig
+++ b/arch/arm/configs/gfrg200_defconfig
@@ -173,7 +173,6 @@
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE=y
-# CONFIG_BRIDGE_IGMP_SNOOPING is not set
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_NET_SCHED=y
