6.12-stable review patch. If anyone has any objections, please let me know.
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From: Joe Hattori joe@pf.is.s.u-tokyo.ac.jp
[ Upstream commit 9164e0912af206a72ddac4915f7784e470a04ace ]
of_thermal_zone_find() calls of_parse_phandle_with_args(), but does not release the OF node reference obtained by it.
Add a of_node_put() call when the call is successful.
Fixes: 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree initialization") Signed-off-by: Joe Hattori joe@pf.is.s.u-tokyo.ac.jp Link: https://patch.msgid.link/20241224031809.950461-1-joe@pf.is.s.u-tokyo.ac.jp [ rjw: Changelog edit ] Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/thermal/thermal_of.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c index 07e09897165f..5d3d8ce672cd 100644 --- a/drivers/thermal/thermal_of.c +++ b/drivers/thermal/thermal_of.c @@ -176,6 +176,7 @@ static struct device_node *of_thermal_zone_find(struct device_node *sensor, int goto out; }
+ of_node_put(sensor_specs.np); if ((sensor == sensor_specs.np) && id == (sensor_specs.args_count ? sensor_specs.args[0] : 0)) { pr_debug("sensor %pOFn id=%d belongs to %pOFn\n", sensor, id, child);