Index: apps/dsp.c
===================================================================
--- apps/dsp.c	(revision 17973)
+++ apps/dsp.c	(working copy)
@@ -1083,6 +1083,7 @@
         break;
     case DSP_CALLBACK_SET_TREBLE:
         treble = param;
+        break;
 #endif
     case DSP_CALLBACK_SET_CHANNEL_CONFIG:
         dsp_set_channel_config(param);