Commit 5ead9328 authored by ZhangPeng's avatar ZhangPeng Committed by Linus Walleij
Browse files

pinctrl: pinconf-generic: add missing of_node_put() 



of_node_put() needs to be called when jumping out of the loop, since
for_each_available_child_of_node() will increase the refcount of node.

Fixes: c7289500 ("pinctrl: pinconf-generic: scan also referenced phandle node")
Signed-off-by: default avatarZhangPeng <zhangpeng362@huawei.com>
Link: https://lore.kernel.org/r/20221125070156.3535855-1-zhangpeng362@huawei.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent a8acc116

drivers/pinctrl/pinconf-generic.c

+3 −1
Original line number Diff line number Diff line
@@ -395,9 +395,11 @@ int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev, 
	for_each_available_child_of_node(np_config, np) {

		ret = pinconf_generic_dt_subnode_to_map(pctldev, np, map,

					&reserved_maps, num_maps, type);

		if (ret < 0)

		if (ret < 0) {

			of_node_put(np);

			goto exit;

		}

	}

	return 0;



exit: