As is normal for headers.
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
---
drivers/vfio/vfio.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/vfio/vfio.h b/drivers/vfio/vfio.h
index 503bea6c843d56..093784f1dea7a9 100644
--- a/drivers/vfio/vfio.h
+++ b/drivers/vfio/vfio.h
@@ -3,6 +3,14 @@
* Copyright (C) 2012 Red Hat, Inc. All rights reserved.
* Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
*/
+#ifndef __VFIO_VFIO_H__
+#define __VFIO_VFIO_H__
+
+#include <linux/device.h>
+#include <linux/cdev.h>
+#include <linux/module.h>
+
+struct iommu_group;
enum vfio_group_type {
/*
@@ -69,3 +77,5 @@ struct vfio_iommu_driver_ops {
int vfio_register_iommu_driver(const struct vfio_iommu_driver_ops *ops);
void vfio_unregister_iommu_driver(const struct vfio_iommu_driver_ops *ops);
+
+#endif
--
2.37.3
