[PATCH -tip] ARM: atomics: implement _relaxed variants of atomic[64]_{inc,dec}

[Davidlohr Bueso]

On Wed, 07 Oct 2015, Will Deacon wrote:

>Now that the core code supports acquire/release/relaxed versions of
>the atomic_inc family, implement only the _relaxed flavours in the ARM
>backend so that we get all of the others for free.
>
>Cc: Davidlohr Bueso <dbueso at suse.de>
>Cc: Peter Zijlstra <peterz at infradead.org>
>Cc: Thomas Gleixner <tglx at linutronix.de>
>Signed-off-by: Will Deacon <will.deacon at arm.com>

Thanks for following up with this!

Acked-by: Davidlohr Bueso <dbueso at suse.de>