95 struct usb_request {  struct
111 					struct usb_request *req);  argument
134 	struct usb_request *(*alloc_request) (struct usb_ep *ep,  argument
136 	void (*free_request) (struct usb_ep *ep, struct usb_request *req);
138 	int (*queue) (struct usb_ep *ep, struct usb_request *req,
140 	int (*dequeue) (struct usb_ep *ep, struct usb_request *req);
243 struct usb_request *usb_ep_alloc_request(struct usb_ep *ep, gfp_t gfp_flags);
244 void usb_ep_free_request(struct usb_ep *ep, struct usb_request *req);
245 int usb_ep_queue(struct usb_ep *ep, struct usb_request *req, gfp_t gfp_flags);
246 int usb_ep_dequeue(struct usb_ep *ep, struct usb_request *req);
260 static inline struct usb_request *usb_ep_alloc_request(struct usb_ep *ep,  in usb_ep_alloc_request()
264 		struct usb_request *req)  in usb_ep_free_request()
266 static inline int usb_ep_queue(struct usb_ep *ep, struct usb_request *req,  in usb_ep_queue()
269 static inline int usb_ep_dequeue(struct usb_ep *ep, struct usb_request *req)  in usb_ep_dequeue()
811 		struct usb_request *req, int is_in);
813 		struct usb_request *req, int is_in);
816 		struct usb_request *req, int is_in);
818 		struct usb_request *req, int is_in);
821 		struct usb_request *req, int is_in) { return -ENOSYS; }  in usb_gadget_map_request_by_dev()
823 		struct usb_request *req, int is_in) { return -ENOSYS; }  in usb_gadget_map_request()
826 		struct usb_request *req, int is_in) { }  in usb_gadget_unmap_request_by_dev()
828 		struct usb_request *req, int is_in) { }  in usb_gadget_unmap_request()
849 		struct usb_request *req);