Lines Matching refs:urb
126 static void keyspan_pda_rx_interrupt(struct urb *urb)
128 struct usb_serial_port *port = urb->context;
129 unsigned char *data = urb->transfer_buffer;
130 unsigned int len = urb->actual_length;
132 int status = urb->status;
145 /* this urb is terminated, clean up */
146 dev_dbg(&urb->dev->dev, "%s - urb shutting down with status: %d\n", __func__, status);
149 dev_dbg(&urb->dev->dev, "%s - nonzero urb status received: %d\n", __func__, status);
194 retval = usb_submit_urb(urb, GFP_ATOMIC);
222 dev_dbg(&port->dev, "usb_submit_urb(read urb) failed\n");
460 the TX urb is in-flight (wait until it completes)
555 static void keyspan_pda_write_bulk_callback(struct urb *urb)
557 struct usb_serial_port *port = urb->context;