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From: John Baldwin <jhb@FreeBSD.org>
Date: Wed, 25 Mar 2009 17:02:05 +0000 (UTC)
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Subject: svn commit: r190417 - head/sys/kern
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Author: jhb
Date: Wed Mar 25 17:02:05 2009
New Revision: 190417
URL: http://svn.freebsd.org/changeset/base/190417

Log:
  When looking up the parent devclass of a new devclass, create the parent
  devclass if it doesn't already exist.

Modified:
  head/sys/kern/subr_bus.c

Modified: head/sys/kern/subr_bus.c
==============================================================================
--- head/sys/kern/subr_bus.c	Wed Mar 25 16:23:43 2009	(r190416)
+++ head/sys/kern/subr_bus.c	Wed Mar 25 17:02:05 2009	(r190417)
@@ -820,7 +820,7 @@ devclass_find_internal(const char *class
 	 */
 	if (parentname && dc && !dc->parent &&
 	    strcmp(classname, parentname) != 0) {
-		dc->parent = devclass_find_internal(parentname, NULL, FALSE);
+		dc->parent = devclass_find_internal(parentname, NULL, TRUE);
 		dc->parent->flags |= DC_HAS_CHILDREN;
 	}