[PATCH] powerpc: Fix build failure when using gcc-5.x

[Tulio Magno Quites Machado Filho]

Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> writes:

> Commit f4491417cc80b4a01e72e9d218af137765ee5918 introduced a build
> failure on powerpc when using gcc-5.x. This patch should fix the
> issue.

LGTM.  I'm pushing it.

Thanks!

-- 
Tulio Magno