fix missing kernel config symbol for ipv6

SVN-Revision: 16056

package/kernel/modules/netsupport.mk

@@ -302,6 +302,7 @@ define KernelPackage/ipv6
 	CONFIG_IPV6_PRIVACY=y \
 	CONFIG_IPV6_MULTIPLE_TABLES=y \
 	CONFIG_IPV6_MROUTE=y \
+	CONFIG_IPV6_PIMSM_V2=n \
 	CONFIG_IPV6_SUBTREES=y
   FILES:=$(LINUX_DIR)/net/ipv6/ipv6.$(LINUX_KMOD_SUFFIX)
   AUTOLOAD:=$(call AutoLoad,20,ipv6)