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Since thermal_bind_cdev_to_trip() is only called by
thermal_zone_cdev_binding() under the thermal zone lock and the latter
is only called by thermal_zone_device_register_with_trips() and
__thermal_cooling_device_register(), under thermal_list_lock in both
cases, both lockdep_assert_held() assertions can be dropped from it.

Moreover, in both cases thermal_zone_cdev_binding() is called after
both tz and cdev have been added to the global lists of thermal zones
and cooling device, respectively, so the check against their list nodes
in thermal_bind_cdev_to_trip() is redundant and can be dropped either.

Link: https://lore.kernel.org/linux-pm/CAJZ5v0jwkc2PB+osSkkYF9vJ1Vpp3MFE=cGQmQ2Xzjb3yjVfJg@mail.gmail.com/

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://patch.msgid.link/4607540.LvFx2qVVIh@rjwysocki.net