--- a/baseport/syborg/soundsc/shared_txsound.cpp	Wed Oct 21 16:52:21 2009 +0100
+++ b/baseport/syborg/soundsc/shared_txsound.cpp	Thu Oct 22 14:22:06 2009 -0700
@@ -248,7 +248,7 @@
 	
 	}
 
-TDfcQue*DDriverSyborgSoundScPdd::DfcQ()
+TDfcQue*DDriverSyborgSoundScPdd::DfcQ(TInt /* aUnit*/ )
 	{
 	return iPhysicalDevice->iDfcQ;
 	}