Drop upstreamed patch
backport portablility fixes from upstream
Add a fix to not use io function on ARM they dont work
(From OE-Core rev: d70678477f142eb90c6bba6631e7485d6fe20fbf)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Khem Raj