thermal: core: Manage thermal_list_lock using a mutex guard

Switch over the thermal core to using a mutex guard for
thermal_list_lock management.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/2010397.PYKUYFuaPT@rjwysocki.net
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
This commit is contained in:
Rafael J. Wysocki 2024-10-11 00:10:47 +02:00
commit d1c8aa2a5c