Fully clear the EHCI members too, so an incompletely constructed object can be

safely deleted.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24957 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/busses/usb/ehci.cpp

@@ -98,13 +98,21 @@ print_queue(ehci_qh *queueHead)
 
 EHCI::EHCI(pci_info *info, Stack *stack)
 	:	BusManager(stack),
+		fCapabilityRegisters(NULL),
+		fOperationalRegisters(NULL),
+		fRegisterArea(-1),
 		fPCIInfo(info),
 		fStack(stack),
 		fPeriodicFrameListArea(-1),
 		fPeriodicFrameList(NULL),
+		fInterruptEntries(NULL),
+		fAsyncQueueHead(NULL),
+		fAsyncAdvanceSem(-1),
 		fFirstTransfer(NULL),
 		fLastTransfer(NULL),
+		fFinishTransfersSem(-1),
 		fFinishThread(-1),
+		fCleanupSem(-1),
 		fCleanupThread(-1),
 		fStopThreads(false),
 		fFreeListHead(NULL),