[HDAUDBUS]

[reactos.git] / reactos / drivers / wdm / audio / hdaudbus / fdo.cpp

diff --git a/reactos/drivers/wdm/audio/hdaudbus/fdo.cpp b/reactos/drivers/wdm/audio/hdaudbus/fdo.cpp
index 4f36254..4b40023 100644 (file)
--- a/reactos/drivers/wdm/audio/hdaudbus/fdo.cpp
+++ b/reactos/drivers/wdm/audio/hdaudbus/fdo.cpp
@@ -127,6 +127,7 @@ HDA_SendVerbs(
 
     /* get device extension */
     DeviceExtension = (PHDA_FDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
+    ASSERT(DeviceExtension->IsFDO);
 
     /* reset response count */
     Codec->ResponseCount = 0;
@@ -249,6 +250,7 @@ HDA_InitCodec(
             ChildDeviceExtension->IsFDO = FALSE;
             ChildDeviceExtension->Codec = Entry;
             ChildDeviceExtension->AudioGroup = AudioGroup;
+            ChildDeviceExtension->FDO = DeviceObject;
 
             /* setup flags */
             AudioGroup->ChildPDO->Flags |= DO_POWER_PAGABLE;