[PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile

[Jesper Nilsson]

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 at 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 at axis.com>

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