diff -r a990138eda40 -r c30940f6d922 kernel/eka/include/drivers/dma_v2.inl
--- a/kernel/eka/include/drivers/dma_v2.inl	Thu Apr 29 11:08:53 2010 +0100
+++ b/kernel/eka/include/drivers/dma_v2.inl	Tue May 04 09:44:26 2010 +0100
@@ -26,28 +26,17 @@
 
 inline void TDmaChannel::Wait()
 	{
-	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Wait thread %O channel - %d",
-									&Kern::CurrentThread(), iPslId));
 	NKern::FMWait(&iLock);
-	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Wait thread %O channel - %d Acq",
-									&Kern::CurrentThread(), iPslId));
 	}
 
 inline void TDmaChannel::Signal()
 	{
-	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Signal thread %O channel - %d",
-									&Kern::CurrentThread(), iPslId));
 	NKern::FMSignal(&iLock);
 	}
 
 inline TBool TDmaChannel::Flash()
 	{
-	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Flash thread %O channel - %d",
-									&Kern::CurrentThread(), iPslId));
-	const TBool r = NKern::FMFlash(&iLock);
-	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Flash thread %O channel - %d Acq (%d)",
-									&Kern::CurrentThread(), iPslId, r));
-	return r;
+	return NKern::FMFlash(&iLock);
 	}
 
 inline TBool TDmaChannel::IsOpened() const