From f23e72295013ad57cc734f4d92e1cbbaaacf2fda Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Mon, 15 Aug 2011 03:44:10 +0000
Subject: [PATCH] [HAL] - Invalidate device relations so the child devices get
 enumerated

svn path=/trunk/; revision=53251
---
 reactos/hal/halx86/generic/acpi/halpnpdd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/reactos/hal/halx86/generic/acpi/halpnpdd.c b/reactos/hal/halx86/generic/acpi/halpnpdd.c
index 4dc4177b9b7..e2560e3f6ae 100644
--- a/reactos/hal/halx86/generic/acpi/halpnpdd.c
+++ b/reactos/hal/halx86/generic/acpi/halpnpdd.c
@@ -137,6 +137,9 @@ HalpAddDevice(IN PDRIVER_OBJECT DriverObject,
         FdoExtension->ChildPdoList = PdoExtension;
     }
 
+    /* Invalidate device relations since we added a new device */
+    IoInvalidateDeviceRelations(TargetDevice, BusRelations);
+
     /* Return status */
     DPRINT1("Device added %lx\n", Status);
     return Status;