Commit 2954ce67 authored by Felix Gu's avatar Felix Gu Committed by Guenter Roeck
Browse files

hwmon: (emc2305) Fix a resource leak in emc2305_of_parse_pwm_child 



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: default avatarFelix Gu <gu_0233@qq.com>
Link: https://lore.kernel.org/r/tencent_738BA80BBF28F3440301EEE6F9E470165105@qq.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 13bf63b9

drivers/hwmon/emc2305.c

+1 −0
Original line number Diff line number Diff line
@@ -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;

}