debug_urb_submitted 16 drivers/usb/host/imx21-dbg.c static inline void debug_urb_submitted(struct imx21 *imx21, struct urb *urb) {} debug_urb_submitted 64 drivers/usb/host/imx21-dbg.c static void debug_urb_submitted(struct imx21 *imx21, struct urb *urb)