usb_endpoint_xfer_bulk  733 include/linux/usb.h 	return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
usb_endpoint_xfer_bulk  746 include/linux/usb.h 	return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));