Tzung-Bi Shih 6edd5ea504 platform/chrome: kunit: initialize lock for fake ec_dev ...

[ Upstream commit e410b4ade8 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-11-28 17:06:56 +00:00

..

wilco_ec

…

chromeos_acpi.c

…

chromeos_laptop.c

…

chromeos_privacy_screen.c

…

chromeos_pstore.c

…

chromeos_tbmc.c

…

cros_ec_chardev.c

…

cros_ec_debugfs.c

…

cros_ec_i2c.c

…

cros_ec_ishtp.c

…

cros_ec_lightbar.c

…

cros_ec_lpc_mec.c

…

cros_ec_lpc_mec.h

…

cros_ec_lpc.c

…

cros_ec_proto_test.c

…

cros_ec_proto.c

…

cros_ec_rpmsg.c

…

cros_ec_sensorhub_ring.c

…

cros_ec_sensorhub_trace.h

…

cros_ec_sensorhub.c

…

cros_ec_spi.c

…

cros_ec_sysfs.c

…

cros_ec_trace.c

…

cros_ec_trace.h

…

cros_ec_typec.c

…

cros_ec_vbc.c

…

cros_ec.c

…

cros_ec.h

…

cros_kbd_led_backlight.c

…

cros_kunit_util.c

…

cros_kunit_util.h

…

cros_typec_switch.c

…

cros_usbpd_logger.c

…

cros_usbpd_notify.c

…

Kconfig

…

Makefile

…