[TIPC] Moved configuration interface into tipc_config.h

Restored the old tipc_config.h to get a cleaner division between the
interfaces used by normal TIPC users and TIPC administration utilities.

Signed-off-by: Per Liden <per.liden@nospam.ericsson.com>

net/tipc/config.h

@@ -37,6 +37,7 @@
 /* ---------------------------------------------------------------------- */
 
 #include <linux/tipc.h>
+#include <linux/tipc_config.h>
 #include "link.h"
 
 struct sk_buff *cfg_reply_alloc(int payload_size);

net/tipc/socket.c

@@ -48,6 +48,7 @@
 #include <net/sock.h>
 
 #include <linux/tipc.h>
+#include <linux/tipc_config.h>
 #include <net/tipc/tipc_msg.h>
 #include <net/tipc/tipc_port.h>