diff options
Diffstat (limited to 'drivers/vfio/mdev/mdev_private.h')
| -rw-r--r-- | drivers/vfio/mdev/mdev_private.h | 37 |
1 files changed, 2 insertions, 35 deletions
diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h index afbad7b0a14a..5f61acd0fe42 100644 --- a/drivers/vfio/mdev/mdev_private.h +++ b/drivers/vfio/mdev/mdev_private.h @@ -10,35 +10,14 @@ #ifndef MDEV_PRIVATE_H #define MDEV_PRIVATE_H -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_type { - struct kobject kobj; - struct kobject *devices_kobj; - struct mdev_parent *parent; - struct list_head next; - unsigned int type_group_id; -}; +extern const 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) #define to_mdev_type(_kobj) \ container_of(_kobj, struct mdev_type, kobj) -extern struct mdev_driver vfio_mdev_driver; - int parent_create_sysfs_files(struct mdev_parent *parent); void parent_remove_sysfs_files(struct mdev_parent *parent); @@ -48,16 +27,4 @@ void mdev_remove_sysfs_files(struct mdev_device *mdev); int mdev_device_create(struct mdev_type *kobj, const guid_t *uuid); int mdev_device_remove(struct mdev_device *dev); -void mdev_release_parent(struct kref *kref); - -static inline void mdev_get_parent(struct mdev_parent *parent) -{ - kref_get(&parent->ref); -} - -static inline void mdev_put_parent(struct mdev_parent *parent) -{ - kref_put(&parent->ref, mdev_release_parent); -} - #endif /* MDEV_PRIVATE_H */ |