devres: kernel-doc and DocBook

Make devres.c ready for adding to DocBook.
Add devres.c to DocBook.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl
index a2b2b4d..38f88b6 100644
--- a/Documentation/DocBook/kernel-api.tmpl
+++ b/Documentation/DocBook/kernel-api.tmpl
@@ -84,6 +84,10 @@
 !Ekernel/rcupdate.c
      </sect1>
 
+     <sect1><title>Device Resource Management</title>
+!Edrivers/base/devres.c
+     </sect1>
+
   </chapter>
 
   <chapter id="adt">