1 files changed, 7 insertions, 38 deletions

diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h
index 7d922950caaf..af457b27f607 100644
--- a/drivers/vfio/mdev/mdev_private.h
+++ b/drivers/vfio/mdev/mdev_private.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Mediated device interal definitions
+ * Mediated device internal definitions
  *
  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  *     Author: Neo Jia <cjia@nvidia.com>
@@ -13,38 +13,8 @@
 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 list_head next;
-	struct kset *mdev_types_kset;
-	struct list_head type_list;
-	/* Synchronize device creation/removal with parent unregistration */
-	struct rw_semaphore unreg_sem;
-};
-
-struct mdev_device {
-	struct device dev;
-	struct mdev_parent *parent;
-	guid_t uuid;
-	void *driver_data;
-	struct list_head next;
-	struct kobject *type_kobj;
-	struct device *iommu_device;
-	bool active;
-};
-
-#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 mdev_parent *parent;
-	struct list_head next;
-	struct attribute_group *group;
-};
+extern struct bus_type mdev_bus_type;
+extern const struct attribute_group *mdev_device_groups[];
 
 #define to_mdev_type_attr(_attr)	\
 	container_of(_attr, struct mdev_type_attribute, attr)
@@ -54,11 +24,10 @@ struct mdev_type {
 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);
+int  mdev_create_sysfs_files(struct mdev_device *mdev);
+void mdev_remove_sysfs_files(struct mdev_device *mdev);
 
-int  mdev_device_create(struct kobject *kobj,
-			struct device *dev, const guid_t *uuid);
-int  mdev_device_remove(struct device *dev);
+int mdev_device_create(struct mdev_type *kobj, const guid_t *uuid);
+int  mdev_device_remove(struct mdev_device *dev);
 
 #endif /* MDEV_PRIVATE_H */