1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef USB__GADGET__CONFIGFS__H 3*4882a593Smuzhiyun #define USB__GADGET__CONFIGFS__H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/configfs.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun void unregister_gadget_item(struct config_item *item); 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun struct config_group *usb_os_desc_prepare_interf_dir( 10*4882a593Smuzhiyun struct config_group *parent, 11*4882a593Smuzhiyun int n_interf, 12*4882a593Smuzhiyun struct usb_os_desc **desc, 13*4882a593Smuzhiyun char **names, 14*4882a593Smuzhiyun struct module *owner); 15*4882a593Smuzhiyun to_usb_os_desc(struct config_item * item)16*4882a593Smuzhiyunstatic inline struct usb_os_desc *to_usb_os_desc(struct config_item *item) 17*4882a593Smuzhiyun { 18*4882a593Smuzhiyun return container_of(to_config_group(item), struct usb_os_desc, group); 19*4882a593Smuzhiyun } 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #endif /* USB__GADGET__CONFIGFS__H */ 22