* When removing a media, only the device was unmounted if needed, not its child partitions.

Not sure if this is the right place, Ingo might want to review that one.
* This fixes unmounting sessions of a multi-session CD, ie. the BeOS CD (it currently panics
  when trying to access a device that's not there anymore - for debugging only, of course :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23894 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/kernel/disk_device_manager/KPartition.cpp

@@ -131,6 +131,7 @@ bool
 KPartition::PrepareForRemoval()
 {
 	bool result = RemoveAllChildren();
+	UninitializeContents();
 	UnpublishDevice();
 	if (ParentDiskSystem())
 		ParentDiskSystem()->FreeCookie(this);