hidclass.sys: Set PhysicalDeviceObject to the bus PDO.

dlls/hidclass.sys/pnp.c

@@ -135,7 +135,7 @@ static NTSTATUS WINAPI driver_add_device(DRIVER_OBJECT *driver, DEVICE_OBJECT *b
     ext = fdo->DeviceExtension;
     ext->is_fdo = TRUE;
     ext->u.fdo.hid_ext.MiniDeviceExtension = ext + 1;
-    ext->u.fdo.hid_ext.PhysicalDeviceObject = fdo;
+    ext->u.fdo.hid_ext.PhysicalDeviceObject = bus_pdo;
     ext->u.fdo.hid_ext.NextDeviceObject = bus_pdo;
     swprintf(ext->device_id, ARRAY_SIZE(ext->device_id), L"HID\\%s", wcsrchr(device_id, '\\') + 1);
     wcscpy(ext->instance_id, instance_id);

dlls/ntoskrnl.exe/tests/driver_hid.c

@@ -215,7 +215,7 @@ static NTSTATUS WINAPI driver_add_device(DRIVER_OBJECT *driver, DEVICE_OBJECT *f
 
     /* We should be given the FDO, not the PDO. */
     ok(!!ext->PhysicalDeviceObject, "expected non-NULL pdo\n");
-    todo_wine ok(ext->NextDeviceObject == ext->PhysicalDeviceObject, "got pdo %p, next %p\n",
+    ok(ext->NextDeviceObject == ext->PhysicalDeviceObject, "got pdo %p, next %p\n",
             ext->PhysicalDeviceObject, ext->NextDeviceObject);
     todo_wine ok(ext->NextDeviceObject->AttachedDevice == fdo, "wrong attached device\n");