1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef USB__GADGET__CONFIGFS__H
3 #define USB__GADGET__CONFIGFS__H
4 
5 #include <linux/configfs.h>
6 
7 void unregister_gadget_item(struct config_item *item);
8 
9 struct config_group *usb_os_desc_prepare_interf_dir(
10 		struct config_group *parent,
11 		int n_interf,
12 		struct usb_os_desc **desc,
13 		char **names,
14 		struct module *owner);
15 
to_usb_os_desc(struct config_item * item)16 static inline struct usb_os_desc *to_usb_os_desc(struct config_item *item)
17 {
18 	return container_of(to_config_group(item), struct usb_os_desc, group);
19 }
20 
21 #endif /*  USB__GADGET__CONFIGFS__H */
22