tipc: rename dbg.[ch] to log.[ch]

As the first step in removing obsolete debugging code from TIPC the
files that implement TIPC's non-debug-related log buffer subsystem
are renamed to better reflect their true nature.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/Makefile b/net/tipc/Makefile
index d41cd11..521d24d 100644
--- a/net/tipc/Makefile
+++ b/net/tipc/Makefile
@@ -8,6 +8,6 @@
 	   core.o handler.o link.o discover.o msg.o  \
 	   name_distr.o  subscr.o name_table.o net.o  \
 	   netlink.o node.o node_subscr.o port.o ref.o  \
-	   socket.o dbg.o eth_media.o
+	   socket.o log.o eth_media.o
 
 # End of file