diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1bfda90..c79a88b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1587,7 +1587,9 @@
 extern int		dev_ioctl(struct net *net, unsigned int cmd, void __user *);
 extern int		dev_ethtool(struct net *net, struct ifreq *);
 extern unsigned		dev_get_flags(const struct net_device *);
+extern int		__dev_change_flags(struct net_device *, unsigned int flags);
 extern int		dev_change_flags(struct net_device *, unsigned);
+extern void		__dev_notify_flags(struct net_device *, unsigned int old_flags);
 extern int		dev_change_name(struct net_device *, const char *);
 extern int		dev_set_alias(struct net_device *, const char *, size_t);
 extern int		dev_change_net_namespace(struct net_device *,