K 10 svn:author V 5 ariff K 8 svn:date V 27 2006-03-31T10:27:47.000000Z K 7 svn:log V 288 - Increase snddev refcount earlier while accessing through sysctl interface to avoid possible device unregister race (impossible to reproduce, yet possible). - Extra sanity check to ensure proper parent channel is being selected. - Reset parent channel once all of its children gone. END