i2c_path_parse
if (!i2c_path_parse(hdl, name, root, &dn, &type,
if (!i2c_path_parse(hdl, path, root, &dn, &type, I2C_ERR_BAD_DEVICE)) {
extern bool i2c_path_parse(i2c_hdl_t *, const char *, di_node_t, di_node_t *,
if (!i2c_path_parse(hdl, path, root, &dn, &type, I2C_ERR_BAD_PORT)) {