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| author | Dino Li <Dino.Li@ite.com.tw> | 2018-06-06 17:20:14 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-06-11 01:02:07 -0700 |
| commit | 7c6f336362770c85a5df02064fd274eee1ff8555 (patch) | |
| tree | e501743f66445b56c0e2daabb8882a5e5bf544f3 /chip/stm32 | |
| parent | d30c60b08152176f4eb78eb812ec3070070f8640 (diff) | |
| download | chrome-ec-7c6f336362770c85a5df02064fd274eee1ff8555.tar.gz | |
it83xx: Disable interrupts before checking condition of allowing sleep
Because switching a task context might change these conditions and
resulting in EC entered deep sleep mode where it shouldn't.
So we disable interrupts to avoid task scheduling during checking these
conditions.
BUG=b:80131632
BRANCH=none
TEST=Ensure EC is entering deep doze mode, and check if watchdog warning
fired after 48 hours.
Change-Id: Ie12239ecd71a3894b379c19e985d23231018ea7c
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/1080567
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'chip/stm32')
0 files changed, 0 insertions, 0 deletions