Lines Matching refs:urb
44 static void belkin_sa_read_int_callback(struct urb *urb);
45 static void belkin_sa_process_read_urb(struct urb *urb);
105 #define WDR_TIMEOUT 5000 /* default urb timeout */
171 static void belkin_sa_read_int_callback(struct urb *urb)
173 struct usb_serial_port *port = urb->context;
175 unsigned char *data = urb->transfer_buffer;
177 int status = urb->status;
187 /* this urb is terminated, clean up */
188 dev_dbg(&port->dev, "%s - urb shutting down with status: %d\n",
192 dev_dbg(&port->dev, "%s - nonzero urb status received: %d\n",
197 usb_serial_debug_data(&port->dev, __func__, urb->actual_length, data);
230 retval = usb_submit_urb(urb, GFP_ATOMIC);
236 static void belkin_sa_process_read_urb(struct urb *urb)
238 struct usb_serial_port *port = urb->context;
240 unsigned char *data = urb->transfer_buffer;
253 if (!urb->actual_length)
273 urb->actual_length);