[PATCH v2 1/3] ppc64: Fix warnings

[Simon Horman]

On Tue, Oct 06, 2015 at 05:55:48PM -0500, Scott Wood wrote:
> Produce a warning-free build on ppc64 (at least, when built as 64-bit
> userspace -- if a 64-bit binary for ppc64 is a requirement, why is -m64
> set only on purgatory?).  Mostly unused (or write-only) variable
> warnings, but also one nasty one where reserve() was used without a
> prototype, causing long long arguments to be passed as int.
> 
> Signed-off-by: Scott Wood <scottwood at freescale.com>

Thanks, applied.

I would have slightly preferred one-patch per problem.