From acac43e2fc4b14ecf1ff229eaa8d1e011d063749 Mon Sep 17 00:00:00 2001
From: Arun Sharma <asharma@fb.com>
Date: Tue, 26 Jul 2011 16:09:08 -0700
Subject: atomic: Update comments in atomic.h

This clarifies the differences between <linux/atomic.h> and
<asm-generic/atomic.h>

Signed-off-by: Arun Sharma <asharma@fb.com>
Suggested-by: Mike Frysinger <vapier.adi@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Miller <davem@davemloft.net>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/asm-generic/atomic.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'include/asm-generic/atomic.h')

diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index a8fad943d37b..90e23ea90d0d 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -1,5 +1,7 @@
 /*
- * Generic C implementation of atomic counter operations
+ * Generic C implementation of atomic counter operations. Usable on
+ * UP systems only. Do not include in machine independent code.
+ *
  * Originally implemented for MN10300.
  *
  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
-- 
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