[src/riastradh-drm2]: src/sys/external/bsd/drm2/include/linux Add __always_un...

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

details:   https://anonhg.NetBSD.org/src/rev/092567bfef67
branches:  riastradh-drm2
changeset: 788273:092567bfef67
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 03:01:24 2013 +0000

description:
Add __always_unused and round_up to <linux/kernel.h>.

diffstat:

 sys/external/bsd/drm2/include/linux/kernel.h |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (30 lines):

diff -r bdc364e67f2c -r 092567bfef67 sys/external/bsd/drm2/include/linux/kernel.h
--- a/sys/external/bsd/drm2/include/linux/kernel.h      Wed Jul 24 03:01:09 2013 +0000
+++ b/sys/external/bsd/drm2/include/linux/kernel.h      Wed Jul 24 03:01:24 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kernel.h,v 1.1.2.15 2013/07/24 02:56:17 riastradh Exp $        */
+/*     $NetBSD: kernel.h,v 1.1.2.16 2013/07/24 03:01:24 riastradh Exp $        */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -34,16 +34,20 @@
 
 #include <sys/cdefs.h>
 #include <sys/types.h>
+#include <sys/param.h>
 
 #define        __printf        __printflike
 #define        __user
 #define        __must_check    /* __attribute__((warn_unused_result)), if GCC */
+#define        __always_unused __unused
 
 #define        barrier()       __insn_barrier()
 #define        unlikely(X)     __predict_false(X)
 
 #define        uninitialized_var(x)    x
 
+#define        round_up(X, Y)  roundup2(X, Y)
+
 #define        container_of(PTR, TYPE, FIELD)                                  \
        ((void)sizeof((PTR) -                                           \
                &((TYPE *)(((char *)(PTR)) -                            \