"devoted to a discussion" is correct and usable in written English.
You can use this phrase to introduce the topic of a conversation or provide an overview of the content of an essay or article. For example, "This speech is devoted to a discussion of the benefits of a college education."
A subsequent interview with a Harvard official -- devoted to a discussion of sailing -- sealed the deal.
The men met at a community board meeting devoted to a discussion of the possible demolition of the eyesore.
At a meeting in late February devoted to a discussion of current events, one such member had nodded out in a chair.
The book, mostly devoted to a discussion of animal behavior, included a final chapter extending evolutionary theory into the realm of human affairs.
Hewitt framed part of his conversation with Trump as a preview of the questions he might ask candidates at the debate, which will be devoted to a discussion of U.S. foreign policy.
The conference was devoted to a discussion of the strengths and weaknesses of the more powerful tools being used in many cities these days, including receiverships, emergency declarations and even bankruptcy.
A luncheon on Thursday, sponsored by NBC Universal, was devoted to a panel discussion of "The Journey of the Idea".
Talk story about a session at the symposium on "The Care of the Professional Voice," at Juilliard, which was devoted to a general discussion of vocal problems by 30 laryngologists.
By Jane Boutwell The New Yorker, July 22 , 1974P. 24 Talk story about a session at the symposium on "The Care of the Professional Voice," at Juilliard, which was devoted to a general discussion of vocal problems by 30 laryngologists.
Section 4 is devoted to a simple discussion of the main result.
The "What is a system?" section is devoted to a detailed discussion and review of systems theory.
