thermal/of: Fix reference leak in thermal_of_cm_lookup()

Browse source

In thermal_of_cm_lookup(), tr_np is obtained via of_parse_phandle(), but
never released.

Use the __free(device_node) cleanup attribute to automatically release
the node and fix the leak.

Fixes: 423de5b5bc ("thermal/of: Fix cdev lookup in thermal_of_should_bind()")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
[ rjw: Changelog edits ]
Link: https://patch.msgid.link/20260124-thermal_of-v1-1-54d3416948cf@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

...

This commit is contained in:

Felix Gu 2026-01-24 03:06:40 +08:00 • committed by Rafael J. Wysocki

parent 1e461784c3

commit a1fe789a96

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/thermal/thermal_of.c

View file