28a265a1ee
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://lore.kernel.org/r/20220316014059.19292-1-linmq006@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>