When a span goes into alarm it will look for a potential new master span. For dynamic spans that are running their processing in the sync_tick callback, the chan_lock will already be held. Therefore, push the locating of a new master out to the global workqueue. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9611 a0bf4364-ded3-4de4-8d8a-66a801d63aff