6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Joe Hattori <joe@xxxxxxxxxxxxxxxxxxxxx>
[ 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@xxxxxxxxxxxxxxxxxxxxx>
Link: https://patch.msgid.link/20241224031809.950461-1-joe@xxxxxxxxxxxxxxxxxxxxx
[ rjw: Changelog edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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);
--
2.39.5
