K 10 svn:author V 7 weongyo K 8 svn:date V 27 2010-09-12T00:08:07.120376Z K 7 svn:log V 304 One of things to make USB stack hard to read is that I think there are too many places mtx_owned(9) used. Using mtx_owned(9) looks it makes code short but IMHO it leads for developers not to understand the code flow clearly. As further works I'd like to remove all mtx_owned(9) if it could be removed. END