drivers/usb/gadget/configfs.h

   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
  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 */