spinand_op_is_odtr
if ((iface == SSDR && spinand_op_is_odtr(op)) ||
(iface == ODTR && !spinand_op_is_odtr(op)))
if ((iface == SSDR && spinand_op_is_odtr(&op)) ||
(iface == ODTR && !spinand_op_is_odtr(&op)))