[TIPC] Avoid polluting the global namespace

This patch adds a tipc_ prefix to all externally visible symbols.

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

net/tipc/discover.h

@@ -41,16 +41,16 @@
 
 struct link_req;
 
-struct link_req *disc_init_link_req(struct bearer *b_ptr, 
-			            const struct tipc_media_addr *dest,
-			            u32 dest_domain,
-			            u32 req_links);
-void disc_update_link_req(struct link_req *req);
-void disc_stop_link_req(struct link_req *req);
+struct link_req *tipc_disc_init_link_req(struct bearer *b_ptr, 
+					 const struct tipc_media_addr *dest,
+					 u32 dest_domain,
+					 u32 req_links);
+void tipc_disc_update_link_req(struct link_req *req);
+void tipc_disc_stop_link_req(struct link_req *req);
 
-void disc_recv_msg(struct sk_buff *buf);
+void tipc_disc_recv_msg(struct sk_buff *buf);
 
-void disc_link_event(u32 addr, char *name, int up);
+void tipc_disc_link_event(u32 addr, char *name, int up);
 #if 0
 int  disc_create_link(const struct tipc_link_create *argv);
 #endif