The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform/ec/+/a66de3e95631ba30212481185e23d2c48ddf4665

commit a66de3e95631ba30212481185e23d2c48ddf4665
Author: Daisuke Nojiri <dnojiri@chromium.org>
Date: Tue Jun 27 22:52:06 2017

eCTS: Convert mutex test suite to current format

This patch updates the mutex test suite so that it can be run
within the current framework.

BUG=chromium:736155
BRANCH=none
TEST=run cts.py -m mutex
test name     TH_RETURN_CODE DUT_RETURN_CODE TH_STR DUT_STR RESULT
lock_unlock_test       SUCCESS       SUCCESS      1       1   PASS

Change-Id: I69ee0857a0c633d7c6c8909f8c6f58ca6fd272ce
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/544790

[modify] https://crrev.com/a66de3e95631ba30212481185e23d2c48ddf4665/cts/mutex/cts.tasklist
[modify] https://crrev.com/a66de3e95631ba30212481185e23d2c48ddf4665/cts/mutex/dut.c
[modify] https://crrev.com/a66de3e95631ba30212481185e23d2c48ddf4665/cts/mutex/th.c
[modify] https://crrev.com/a66de3e95631ba30212481185e23d2c48ddf4665/util/run_ects.sh
[add] https://crrev.com/a66de3e95631ba30212481185e23d2c48ddf4665/cts/mutex/cts.testlist