Clean up start() parameters

Document where int is used instead of AudioSystem::sync_event_t
  (probably because of a header file dependency).
TrackBase::start() and RecordTrack::start() don't need default parameters.

Change-Id: I82f4a4d078be900f3aa4bd926697e32f5ed68ec8

1 files changed, 2 insertions, 2 deletions

diff --git a/media/libmedia/IAudioRecord.cpp b/media/libmedia/IAudioRecord.cpp
index 57a80a9..0d06e98 100644
--- a/media/libmedia/IAudioRecord.cpp
+++ b/media/libmedia/IAudioRecord.cpp
@@ -42,7 +42,7 @@ public:
     {
     }
 
-    virtual status_t start(int event, int triggerSession)
+    virtual status_t start(int /*AudioSystem::sync_event_t*/ event, int triggerSession)
     {
         Parcel data, reply;
         data.writeInterfaceToken(IAudioRecord::getInterfaceDescriptor());
@@ -92,7 +92,7 @@ status_t BnAudioRecord::onTransact(
         } break;
         case START: {
             CHECK_INTERFACE(IAudioRecord, data, reply);
-            int event = data.readInt32();
+            int /*AudioSystem::sync_event_t*/ event = data.readInt32();
             int triggerSession = data.readInt32();
             reply->writeInt32(start(event, triggerSession));
             return NO_ERROR;