[janderwald] 49198: [PORTCLS] - Store Miniport object in the device descriptor - Fixes assert in NVidia NForce Audio Driver

Author: janderwald
Date: Mon Oct 18 18:59:17 2010
New Revision: 49198

URL: http://svn.reactos.org/svn/reactos?rev=49198&view=rev
Log:
[PORTCLS]
- Store Miniport object in the device descriptor
- Fixes assert in NVidia NForce Audio Driver

Modified:
    trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.cpp

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.cpp
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/p...
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.cpp [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.cpp [iso-8859-1] Mon Oct 18 18:59:17 2010
@@ -324,6 +324,9 @@
         m_ServiceGroup->AddRef();
     }

+    // store for node property requests
+    m_SubDeviceDescriptor->UnknownMiniport = UnknownMiniport;
+
     // check if it supports IPinCount interface
     Status = UnknownMiniport->QueryInterface(IID_IPinCount, (PVOID*)&PinCount);
     if (NT_SUCCESS(Status))