[src/riastradh-drm2]: src/sys/external/bsd/drm2/include/linux Define list_fir...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4e7ace5ca51c
branches:  riastradh-drm2
changeset: 788121:4e7ace5ca51c
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 02:20:24 2013 +0000

description:
Define list_first_entry in <linux/list.h>.

diffstat:

 sys/external/bsd/drm2/include/linux/list.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r c0128542cc67 -r 4e7ace5ca51c sys/external/bsd/drm2/include/linux/list.h
--- a/sys/external/bsd/drm2/include/linux/list.h        Wed Jul 24 02:20:09 2013 +0000
+++ b/sys/external/bsd/drm2/include/linux/list.h        Wed Jul 24 02:20:24 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: list.h,v 1.1.2.6 2013/07/24 02:11:38 riastradh Exp $   */
+/*     $NetBSD: list.h,v 1.1.2.7 2013/07/24 02:20:24 riastradh Exp $   */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -138,6 +138,8 @@
 }
 
 #define        list_entry(PTR, TYPE, FIELD)    container_of(PTR, TYPE, FIELD)
+#define        list_first_entry(PTR, TYPE, FIELD)                              \
+       list_entry(list_first((PTR)), TYPE, FIELD)
 
 #define        list_for_each(VAR, HEAD)                                        \
        for ((VAR) = list_first((HEAD));                                \