Lines Matching refs:urb
347 dev_err(&port->dev, "submit irq_in urb failed %d\n",
502 static void ark3116_read_int_callback(struct urb *urb)
504 struct usb_serial_port *port = urb->context;
505 int status = urb->status;
506 const __u8 *data = urb->transfer_buffer;
513 /* this urb is terminated, clean up */
514 dev_dbg(&port->dev, "%s - urb shutting down with status: %d\n",
518 dev_dbg(&port->dev, "%s - nonzero urb status received: %d\n",
523 if ((urb->actual_length == 4) && (data[0] == 0xe8)) {
542 urb->actual_length,
543 urb->transfer_buffer);
547 result = usb_submit_urb(urb, GFP_ATOMIC);
549 dev_err(&port->dev, "failed to resubmit interrupt urb: %d\n",
565 static void ark3116_process_read_urb(struct urb *urb)
567 struct usb_serial_port *port = urb->context;
569 unsigned char *data = urb->transfer_buffer;
580 if (!urb->actual_length)
596 urb->actual_length);