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platform/chrome: kunit: initialize lock for fake ec_dev
authorTzung-Bi Shih <tzungbi@kernel.org>
Tue, 3 Oct 2023 08:05:04 +0000 (08:05 +0000)
committerTzung-Bi Shih <tzungbi@kernel.org>
Thu, 5 Oct 2023 10:10:49 +0000 (18:10 +0800)
commite410b4ade83d06a046f6e32b5085997502ba0559
tree5cd7c42dd2ed9d65588eda7aa0f9ee3a11b5b894tree | snapshot
parenta7bad167bdc3cf4c47c6a9ec4fc9b4ae18b4614dcommit | diff
platform/chrome: kunit: initialize lock for fake ec_dev

cros_ec_cmd_xfer() uses ec_dev->lock.  Initialize it.

Otherwise, dmesg shows the following:
> DEBUG_LOCKS_WARN_ON(lock->magic != lock)
> ...
> Call Trace:
>  ? __mutex_lock
>  ? __warn
>  ? __mutex_lock
>  ...
>  ? cros_ec_cmd_xfer

Reviewed-by: Guenter Roeck <groeck@chromium.org>
Link: https://lore.kernel.org/r/20231003080504.4011337-1-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
drivers/platform/chrome/cros_ec_proto_test.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git