From ded996904993eb537a79c06706870961cce653be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= <hpoussin@reactos.org>
Date: Mon, 3 Aug 2026 22:25:08 +0200
Subject: [PATCH] [ATAPI] Correctly register GUID_DEVINTERFACE_STORAGEPORT
 interface

IoRegisterDeviceInterface() is taking a PDO as argument.
Otherwise, it is failing with STATUS_INVALID_DEVICE_REQUEST.
---
 drivers/storage/ide/atapi/fdo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/storage/ide/atapi/fdo.c b/drivers/storage/ide/atapi/fdo.c
index 9c38ccd1d00..0f56fdae1f3 100644
--- a/drivers/storage/ide/atapi/fdo.c
+++ b/drivers/storage/ide/atapi/fdo.c
@@ -346,7 +346,7 @@ AtaFdoStartDevice(
 
     AtaSetPortRegistryKey(ChanExt, DD_ATA_REG_MAX_TARGET_ID, PortData->MaxTargetId);
 
-    Status = IoRegisterDeviceInterface(ChanExt->Common.Self,
+    Status = IoRegisterDeviceInterface(ChanExt->Pdo,
                                        &GUID_DEVINTERFACE_STORAGEPORT,
                                        NULL,
                                        &ChanExt->StorageInterfaceName);