volatile means hardware-volatile.

diff --git a/gtk2_ardour/gtk_pianokeyboard.h b/gtk2_ardour/gtk_pianokeyboard.h
index 4b188a9d88aea7bcb555530d59c56f83e6ef70e2..3fd0fc2a2b74a728d7d236e36d7272b99ea222bf 100644 (file)
--- a/gtk2_ardour/gtk_pianokeyboard.h
+++ b/gtk2_ardour/gtk_pianokeyboard.h
@@ -61,7 +61,7 @@ struct _PianoKeyboard
        int                     note_being_pressed_using_mouse;
        int         last_key;
        gboolean    monophonic;
-       volatile struct PKNote  notes[NNOTES];
+       struct PKNote   notes[NNOTES];
        /* Table used to translate from PC keyboard character to MIDI note number. */
        GHashTable              *key_bindings;
 };