[ Upstream commit 1f3b494d1fc18ebb37aaa47107e9b84bf5b54ff7 ] The 'chip_np' returned by of_get_next_child() with refcount decremented, of_node_put() need be called in error path to decrease the refcount. Fixes: bfc618fcc3f1 ("mtd: rawnand: intel: Read the chip-select line from the correct OF node") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20220924131010.957117-1-yangyingliang@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org>