inb/outb are implemented for ARM on glibc but not on linux in general
therefore the conditional has to reflect that
(From OE-Core rev: 8920e520b58118c72c68e739c780efd71c1650d3)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Khem Raj