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authorVineet Gupta <Vineet.Gupta1@synopsys.com>2014-04-18 04:08:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-05-01 13:09:47 -0400
commitb7e1bd964812808710b48a5f9a58f7ddfb1d4e59 (patch)
tree3d2df47a359aa788c40cdea4dabe1f232ce90827 /arch/hexagon/include/asm/barrier.h
parent2519d3b0f3381beca7b391b516c9c8f5dfd620a4 (diff)
Hexagon: Delete stale barrier.h
Commit 93ea02bb8435 ("arch: Clean up asm/barrier.h implementations") wired generic barrier.h for hexagon, but failed to delete the existing file. Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Compile-tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/hexagon/include/asm/barrier.h')
-rw-r--r--arch/hexagon/include/asm/barrier.h37
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/hexagon/include/asm/barrier.h b/arch/hexagon/include/asm/barrier.h
deleted file mode 100644
index 4e863daea25b..000000000000
--- a/arch/hexagon/include/asm/barrier.h
+++ /dev/null
@@ -1,37 +0,0 @@
1/*
2 * Memory barrier definitions for the Hexagon architecture
3 *
4 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 and
8 * only version 2 as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 * 02110-1301, USA.
19 */
20
21#ifndef _ASM_BARRIER_H
22#define _ASM_BARRIER_H
23
24#define rmb() barrier()
25#define read_barrier_depends() barrier()
26#define wmb() barrier()
27#define mb() barrier()
28#define smp_rmb() barrier()
29#define smp_read_barrier_depends() barrier()
30#define smp_wmb() barrier()
31#define smp_mb() barrier()
32
33/* Set a value and use a memory barrier. Used by the scheduler somewhere. */
34#define set_mb(var, value) \
35 do { var = value; mb(); } while (0)
36
37#endif /* _ASM_BARRIER_H */