1 files changed, 26 insertions, 3 deletions

diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h
index d35097cbf3d7..a9cefd70a705 100644
--- a/drivers/vfio/mdev/mdev_private.h
+++ b/drivers/vfio/mdev/mdev_private.h
@@ -16,10 +16,33 @@
 int  mdev_bus_register(void);
 void mdev_bus_unregister(void);
 
+struct mdev_parent {
+        struct device *dev;
+        const struct mdev_parent_ops *ops;
+        struct kref ref;
+        struct mutex lock;
+        struct list_head next;
+        struct kset *mdev_types_kset;
+        struct list_head type_list;
+};
+
+struct mdev_device {
+        struct device dev;
+        struct mdev_parent *parent;
+        uuid_le uuid;
+        void *driver_data;
+        struct kref ref;
+        struct list_head next;
+        struct kobject *type_kobj;
+};
+
+#define to_mdev_device(dev)     container_of(dev, struct mdev_device, dev)
+#define dev_is_mdev(d)          ((d)->bus == &mdev_bus_type)
+
 struct mdev_type {
         struct kobject kobj;
         struct kobject *devices_kobj;
-        struct parent_device *parent;
+        struct mdev_parent *parent;
         struct list_head next;
         struct attribute_group *group;
 };
@@ -29,8 +52,8 @@ struct mdev_type {
 #define to_mdev_type(_kobj)             \
         container_of(_kobj, struct mdev_type, kobj)
 
-int  parent_create_sysfs_files(struct parent_device *parent);
-void parent_remove_sysfs_files(struct parent_device *parent);
+int  parent_create_sysfs_files(struct mdev_parent *parent);
+void parent_remove_sysfs_files(struct mdev_parent *parent);
 
 int  mdev_create_sysfs_files(struct device *dev, struct mdev_type *type);
 void mdev_remove_sysfs_files(struct device *dev, struct mdev_type *type);