diff -r efebd1779a59 -r c1e808730d6c devsound/a3fdevsound/src/devsoundadaptor/mmfdevsoundadaptationbody.h
--- a/devsound/a3fdevsound/src/devsoundadaptor/mmfdevsoundadaptationbody.h	Fri Apr 16 16:34:49 2010 +0300
+++ b/devsound/a3fdevsound/src/devsoundadaptor/mmfdevsoundadaptationbody.h	Mon May 03 13:56:28 2010 +0300
@@ -665,6 +665,12 @@
 	*/
 	void BufferErrorEvent();
 
+	/**
+	* Used rollback the adapror active state to the previous state prior a Commit call
+	* @return void
+	*/
+	void RollbackAdaptorActiveStateToBeforeCommit();
+
 private:
 
 	CBody(MDevSoundAdaptationObserver& aDevSoundObserver,