From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesper Nilsson <jesper.nilsson@axis.com>
Subject: Re: [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to
 volatile
Date: Tue, 23 Sep 2014 17:40:16 +0200
Message-ID: <20140923154016.GT18910@axis.com>
References: <1411482607-20948-1-git-send-email-bobby.prani@gmail.com>
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To: Pranith Kumar <bobby.prani@gmail.com>
Cc: Richard Henderson <rth@twiddle.net>, Ivan Kokshaysky <ink@jurassic.park.msu.ru>, Matt Turner <mattst88@gmail.com>, Russell King <linux@arm.linux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Haavard Skinnemoen <hskinnemoen@gmail.com>, Hans-Christian Egtvedt <egtvedt@samfundet.no>, Mikael Starvik <starvik@axis.com>, Jesper Nilsson <jespern@axis.com>, David Howells <dhowells@redhat.com>, Tony Luck <tony.luck@intel.com>, Fenghua Yu <fenghua.yu@intel.com>, Hirokazu Takata <takata@linux-m32r.org>, Geert Uytterhoeven <geert@linux-m68k.org>, Ralf Baechle <ralf@linux-mips.org>, "James E.J. Bottomley" <jejb@parisc-linux.org>, Helge Deller <deller@gmx.de>, "David S. Miller" <davem@davemloft.net>, Thomas
List-Id: linux-arch.vger.kernel.org

On Tue, Sep 23, 2014 at 04:29:50PM +0200, Pranith Kumar wrote:
> Use the much reader friendly ACCESS_ONCE() instead of the cast to volatile. This
> is purely a style change.
> 
> Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
> ---
>  arch/alpha/include/asm/atomic.h    | 4 ++--
>  arch/arm/include/asm/atomic.h      | 2 +-
>  arch/arm64/include/asm/atomic.h    | 4 ++--
>  arch/avr32/include/asm/atomic.h    | 2 +-
>  arch/cris/include/asm/atomic.h     | 2 +-

For the CRIS parts:

Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>

/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@axis.com