Commit a8acc116 authored by ZhangPeng's avatar ZhangPeng Committed by Linus Walleij
Browse files

pinctrl: k210: call of_node_put() 



Since for_each_available_child_of_node() will increase the refcount of
node, we need to call of_node_put() manually when breaking out of the
iteration.

Fixes: d4c34d09 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver")
Signed-off-by: default avatarZhangPeng <zhangpeng362@huawei.com>
Reviewed-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20221122075853.2496680-1-zhangpeng362@huawei.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ac8a616c

drivers/pinctrl/pinctrl-k210.c

+3 −1
Original line number Diff line number Diff line
@@ -864,9 +864,11 @@ static int k210_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, 
	for_each_available_child_of_node(np_config, np) {

		ret = k210_pinctrl_dt_subnode_to_map(pctldev, np, map,

						     &reserved_maps, num_maps);

		if (ret < 0)

		if (ret < 0) {

			of_node_put(np);

			goto err;

		}

	}

	return 0;



err: