ieee802154: interface type to be added

This stack implementation distinguishes several types of slave
interfaces. Another parameter to 'add_iface_' function is added
to clarify the interface type is going to be registered.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/wpan-phy.h b/include/net/wpan-phy.h
index ff27f1b..efd6749 100644
--- a/include/net/wpan-phy.h
+++ b/include/net/wpan-phy.h
@@ -43,7 +43,7 @@
 	int idx;
 
 	struct net_device *(*add_iface)(struct wpan_phy *phy,
-			const char *name);
+					const char *name, int type);
 	void (*del_iface)(struct wpan_phy *phy, struct net_device *dev);
 
 	char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));