thermal: of: Fix OF node leak in thermal_of_zone_register()

thermal_of_zone_register() calls of_thermal_zone_find() which will
iterate over OF nodes with for_each_available_child_of_node() to find
matching thermal zone node.  When it finds such, it exits the loop and
returns the node.  Prematurely ending for_each_available_child_of_node()
loops requires dropping OF node reference, thus success of
of_thermal_zone_find() means that caller must drop the reference.

Fixes: 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree initialization")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://patch.msgid.link/20240814195823.437597-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

0 files changed, 0 insertions, 0 deletions