[TIPC]: Eliminate "sparse" symbol warnings

This patch eliminates warnings about undeclared symbols.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index 2151a80..ee2f304 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -99,6 +99,9 @@
 	char name[TIPC_MAX_BEARER_NAME];
 };
 
+/*
+ * TIPC routines available to supported media types
+ */
 
 int  tipc_register_media(u32 media_type,
 			 char *media_name, 
@@ -123,6 +126,12 @@
 int tipc_enable_bearer(const char *bearer_name, u32 bcast_scope, u32 priority);
 int tipc_disable_bearer(const char *name);
 
+/*
+ * Routines made available to TIPC by supported media types
+ */
+
+int  tipc_eth_media_start(void);
+void tipc_eth_media_stop(void);
 
 #endif