remove unused semaphore

diff --git a/libs/ardour/ardour/graph.h b/libs/ardour/ardour/graph.h
index 46c9f5e26eb65e36e0e65ab8c2b3fff9cd089703..9dfc89398d65f300f4af5c24849779ba7acdb0aa 100644 (file)
--- a/libs/ardour/ardour/graph.h
+++ b/libs/ardour/ardour/graph.h
@@ -105,7 +105,6 @@ private:
        /** Signalled to start a run of the graph for a process callback */
        PBD::Semaphore _callback_start_sem;
        PBD::Semaphore _callback_done_sem;
-       PBD::Semaphore _cleanup_sem;
 
        /** The number of processing threads that are asleep */
        volatile gint _execution_tokens;

diff --git a/libs/ardour/graph.cc b/libs/ardour/graph.cc
index f69df9beecd0e7a83e1ef317b0770e6c93e224fb..8f021a56953923ba69a9ed6a81aeaa6deb15484d 100644 (file)
--- a/libs/ardour/graph.cc
+++ b/libs/ardour/graph.cc
@@ -57,7 +57,6 @@ Graph::Graph (Session & session)
        , _execution_sem ("graph_execution", 0)
        , _callback_start_sem ("graph_start", 0)
        , _callback_done_sem ("graph_done", 0)
-       , _cleanup_sem ("graph_cleanup", 0)
 {
        pthread_mutex_init( &_trigger_mutex, NULL);