Change in flashrom[master]: tests: Guard sys/io.h the same as in hwaccess_x86_io.h

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Nico Huber, Angel Pons, Anastasia Klimchuk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/55741

to look at the new patch set (#4).

Change subject: tests: Guard sys/io.h the same as in hwaccess_x86_io.h
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tests: Guard sys/io.h the same as in hwaccess_x86_io.h

Inclusion of this header in hwaccess_x86_io.h is guarded by
`defined(__linux__) || defined(__GLIBC__)` , in addition to that
inclusion of hwaccess_x86_io.h into hwaccess.h is guarded by
IS_X86. Combining these two together, this patch adds the same
guards for unittest header file, so that test build don't break
on non-x86.

This is a follow up on commit 21e22ba8a7750f1cfe5cd3323e3137695ffef0a4
which introduced hwaccess_x86_io_unittest.h

BUG=b:181803212
TEST=builds and ninja test on x86

Change-Id: I3f2f0408be7c00f954b899031b52b2b97ef19ca3
Signed-off-by: Anastasia Klimchuk 
---
M tests/hwaccess_x86_io_unittest.h
1 file changed, 11 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/41/55741/4