[hpoussin] 18071: USB root hub is not really a child of the USB Controller, so don't give it a device identifier

USB root hub is not really a child of the USB Controller, so don't give
it a device identifier
Modified: trunk/reactos/bootdata/hivesys.inf
Modified: trunk/reactos/drivers/usb/miniport/common/pdo.c
  _____

Modified: trunk/reactos/bootdata/hivesys.inf
--- trunk/reactos/bootdata/hivesys.inf	2005-09-25 20:54:40 UTC (rev
18070)
+++ trunk/reactos/bootdata/hivesys.inf	2005-09-25 20:56:58 UTC (rev
18071)
@@ -606,6 +606,7 @@

HKLM,"SYSTEM\CurrentControlSet\Services\usbuhci\Enum","Count",0x00010001
,0x00000001

HKLM,"SYSTEM\CurrentControlSet\Services\usbuhci\Enum","NextInstance",0x0
0010001,0x00000001

HKLM,"SYSTEM\CurrentControlSet\Enum\PCI\VEN_8086&DEV_7112&SUBSYS_197615A
D&REV_00\0000","Service",0x0000000,"usbuhci"
+HKLM,"SYSTEM\CurrentControlSet\Enum\PCI\VEN_8086&DEV_7112&SUBSYS_197615
AD&REV_00\0000","ParentIdPrefix",0x0000000,"0000"

;USB OHCI Driver (Cromwell), especially the same name as windows OHCI
miniport

HKLM,"SYSTEM\CurrentControlSet\Services\usbohci","Type",0x00010001,0x000
00001
  _____

Modified: trunk/reactos/drivers/usb/miniport/common/pdo.c
--- trunk/reactos/drivers/usb/miniport/common/pdo.c	2005-09-25
20:54:40 UTC (rev 18070)
+++ trunk/reactos/drivers/usb/miniport/common/pdo.c	2005-09-25
20:56:58 UTC (rev 18071)
@@ -170,7 +170,7 @@

case BusQueryInstanceID:
    	{
    		DPRINT("USBMP: IRP_MJ_PNP / IRP_MN_QUERY_ID /
BusQueryInstanceID\n");
-			RtlInitUnicodeString(&SourceString, L"0000"); /*
FIXME */
+			RtlInitUnicodeString(&SourceString, L"");
    		break;
    	}
    	default: