Fix unused-function warnings when OOBE_SIMPLE is defined
Fix unused-function warnings when OOBE_SIMPLE is defined

Change-Id: I0abefdea5c5990aa189b98b12098b6114bec98ba
GitOrigin-RevId: 221064d63a759da3c7f0697d207d9b1624d86b6b

google-coral/coralmicro,google-coral/coralmicro,google-coral/coralmicro,google-coral/coralmicro,google-coral/coralmicro