3335 static void periodic_unlink(struct fotg210_hcd *fotg210, unsigned frame,  in periodic_unlink()
3366 		unsigned frame, unsigned uframe)  in periodic_usecs()
3429 		struct usb_device *dev, unsigned frame, u32 uf_mask)  in tt_no_collision()
3701 static int check_period(struct fotg210_hcd *fotg210, unsigned frame,  in check_period()
3741 static int check_intr_schedule(struct fotg210_hcd *fotg210, unsigned frame,  in check_intr_schedule()
3790 	unsigned frame;	/* 0..(qh->period - 1), or NO_FRAME */  in qh_schedule()  local
4356 static inline void itd_link(struct fotg210_hcd *fotg210, unsigned frame,  in itd_link()
4387 	unsigned next_uframe, uframe, frame;  in itd_link_urb()  local
4610 static inline int scan_frame_queue(struct fotg210_hcd *fotg210, unsigned frame,  in scan_frame_queue()
4682 	unsigned uf, now_frame, frame, ret;  in scan_isoc()  local
4735 	unsigned frame, uframe;  in store_uframe_periodic_max()  local