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hwmon: (emc2305) Fix a resource leak in emc2305_of_parse_pwm_child

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When calling of_parse_phandle_with_args(), the caller is responsible
to call of_node_put() to release the reference of device node.
In emc2305_of_parse_pwm_child, it does not release the reference,
causing a resource leak.

Signed-off-by: Felix Gu <gu_0233@qq.com>
Link: https://lore.kernel.org/r/tencent_738BA80BBF28F3440301EEE6F9E470165105@qq.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Felix Gu 2026-01-15 21:51:48 +08:00 • committed by Guenter Roeck
parent 13bf63b931
commit 2954ce672b
1 changed files with 1 additions and 0 deletions
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drivers/hwmon/emc2305.c
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@ -578,6 +578,7 @@ static int emc2305_of_parse_pwm_child(struct device *dev,
data->pwm_output_mask |= EMC2305_OPEN_DRAIN << ch;
}
of_node_put(args.np);
return 0;
}