From 7ead5de0d86cd4082b2268a9aaebeead51b8c70a Mon Sep 17 00:00:00 2001
From: Boqun Feng <boqun.feng@gmail.com>
Date: Wed, 26 Aug 2015 19:52:46 +0800
Subject: locking/atomics, cmpxchg: Privatize the inclusion of asm/cmpxchg.h

After commit:

  654672d4ba1a ("locking/atomics: Add _{acquire|release|relaxed}() variants of some atomic operations")

Architectures may only provide {cmp,}xchg_relaxed definitions in
asm/cmpxchg.h. Other variants, such as {cmp,}xchg, may be built in
linux/atomic.h, which means simply including asm/cmpxchg.h may not get
the definitions of all the{cmp,}xchg variants.

Therefore, we should privatize the inclusions of asm/cmpxchg.h to
keep it only included in arch/* and replace the inclusions outside
with linux/atomic.h

Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Aybuke Ozdemir <aybuke.147@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kirk Reiser <kirk@reisers.ca>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Shradha Shah <sshah@solarflare.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: devel@driverdev.osuosl.org
Cc: linux-net-drivers@solarflare.com
Cc: speakup@linux-speakup.org
Link: http://lkml.kernel.org/r/1440589966-26280-1-git-send-email-boqun.feng@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit 84567995612258c23bc55795575babe7ef605dd9)
Signed-off-by: Alex Shi <alex.shi@linaro.org>

Conflicts:
	drivers/net/ethernet/sfc/mcdi.c
---
 drivers/staging/speakup/selection.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/staging')

diff --git a/drivers/staging/speakup/selection.c b/drivers/staging/speakup/selection.c
index ed68b2cfe031..b62fe0961b0b 100644
--- a/drivers/staging/speakup/selection.c
+++ b/drivers/staging/speakup/selection.c
@@ -7,7 +7,7 @@
 #include <linux/workqueue.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
-#include <asm/cmpxchg.h>
+#include <linux/atomic.h>
 
 #include "speakup.h"
 
-- 
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