diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 6d7bf3c..40519b0 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -238,6 +238,7 @@
                         const AudioDeviceTypeAddr& device,
                         const String16& opPackageName,
                         pid_t pid,
+                        bool probe,
                         status_t *status /*non-NULL*/,
                         int *id,
                         int *enabled);