[ Upstream commit9b401f4a71] This driver calls pinctrl_register_and_init() which is not devm_ managed, it will leads memory leak if pinctrl_enable() fails. Replace it with devm_pinctrl_register_and_init(). And add missing of_node_put() in the error path. Fixes:5038a66dad("pinctrl: core: delete incorrect free in pinctrl_enable()") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/20240606023704.3931561-4-yangyingliang@huawei.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>