thermal: core: Free thermal zone ID later during removal

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The thermal zone removal ordering is different from the thermal zone
registration rollback path ordering and the former is arguably
problematic because freeing a thermal zone ID prematurely may cause
it to be used during the registration of another thermal zone which
may fail as a result.

Prevent that from occurring by changing the thermal zone removal
ordering to reflect the thermal zone registration rollback path
ordering.

Also more the ida_destroy() call from thermal_zone_device_unregister()
to thermal_release() for consistency.

Fixes: b31ef8285b ("thermal core: convert ID allocation to IDA")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/5063934.GXAFRqVoOG@rafael.j.wysocki

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Rafael J. Wysocki 2026-04-07 15:58:34 +02:00

parent 41ff66baf8

commit daae9c18fe

1 changed files with 4 additions and 2 deletions

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drivers/thermal/thermal_core.c

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