power_state: Clear the recovery flags before power on in non-recovery mode

Per Google's instruction, servod needs to ensure that the recovery flags
are clear before power on in non-recovery mode. The power_state:rec flow
will then set it if needed.

BUG=chrome-os-partner:52143
TEST=Pass platform_ServoPowerStateController with Wizpig

Change-Id: I084aa5159487b3d53569e1c42021896891bdadc8
Signed-off-by: Kaiyen Chang <kaiyen.chang@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/356244
Reviewed-by: Richard Barnette <jrbarnette@google.com>
Reviewed-by: Duncan Laurie <dlaurie@google.com>
1 file changed