[PATCH] powerpc: Use pr_warn instead of pr_warning

[Geoff Levand]

On 10/24/2016 09:00 PM, Joe Perches wrote:
> At some point, pr_warning will be removed so all logging messages use
> a consistent <prefix>_warn style.
> 
> Update arch/powerpc/

>  arch/powerpc/platforms/ps3/device-init.c        | 12 +++++-------
>  arch/powerpc/platforms/ps3/mm.c                 |  4 ++--
>  arch/powerpc/platforms/ps3/os-area.c            |  2 +-

PS3 parts look OK.

Acked-by: Geoff Levand <geoff at infradead.org>