logic_pio: Use _inX() and _outX()

Use _inX() and _outX(), which include memory barriers which may be
overridden per arch.

Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
This commit is contained in:
John Garry 2020-03-28 00:06:14 +08:00 • committed by Wei Xu
commit 4acaa93ef6