The phrase "devoted to discussion" is correct and usable in written English.
You can use it to describe a meeting, event, class, or other gathering that is focused mainly on talking and debating ideas. For example: "The seminar was devoted to discussion of current events and their implications."
In the academic years 2011 and 2012, the courses were redesigned to consist of ∼75% class time devoted to discussion and debate and 25% of the time devoted to lecture.
Furthermore, modern popular culture is hugely interactive, with blogs, chatrooms and specialist websites devoted to discussion of games, television shows and other phenomena.
Much of the book is devoted to discussion and debate, in particular Meg's struggle to write a novel outside the confines of traditional narrative.
Much of the panel was devoted to discussion of contemporary influences on the show, as well as its similarities and differences from the original.
The moustache Freddie is dead but that trademark 'tache lives on – with its own Facebook fan page (2,667 "likes") devoted to discussion of the great man's lip furniture.
What he does know is that one day in 1994, an allusion he made to the Holocaust from his government agency account was taken out of context and reposted in a vicious note sent to hundreds of newsgroups, especially those devoted to discussion of Jewish topics.
The final panel discussion was devoted to Pakistan.
Also planned are discussions, including one devoted to the success of female graduates of the film school, on Wednesday at 7 p.m.
The Annual San Antonio Breast Cancer Symposium is one of the largest regular conferences devoted to breast cancer research and treatment.
Recently, with the message board more devoted to credit repair than credit-limit extension, the "preapproval" thread has turned partly into a discussion of safer credit options, like secured cards that require a deposit of cash as collateral.
Thanks to everybody devoted to democracy in China.
