--- a/calendarui/views/dayview/src/calendayutils.cpp	Mon Jul 12 02:32:28 2010 +0530
+++ b/calendarui/views/dayview/src/calendayutils.cpp	Mon Jul 26 13:54:38 2010 +0530
@@ -152,7 +152,7 @@
  \brief Get event's valid start/end time from agenda entry.
  */
 void CalenDayUtils::getEventValidStartEndTime( QDateTime& start, QDateTime& end, 
-                                    AgendaEntry& entry, QDateTime& currentDate )
+                                    const AgendaEntry& entry, QDateTime& currentDate )
 {
     start = entry.startTime();
     end = entry.endTime();