ccdstate just prints state. It is very useful for debugging ccd/servo
contention issues. This change makes it a safe command so it is
accessible even when the console is locked.
BUG=none
BRANCH=cr50
TEST=make buildall
Change-Id: I2e754f5978c83fcaca737e7a590dcf5ee445522c
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/809864
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>