Lines Matching refs:urb
129 struct urb *rx_urb, *tx_urb, *intr_urb;
167 static void async_set_reg_cb(struct urb *urb)
169 struct async_req *req = (struct async_req *)urb->context;
170 int status = urb->status;
173 dev_dbg(&urb->dev->dev, "%s failed with %d", __func__, status);
175 usb_free_urb(urb);
181 struct urb *async_urb;
370 static void read_bulk_callback(struct urb *urb)
376 int status = urb->status;
380 dev = urb->context;
393 return; /* the urb is in unlink state */
396 dev_warn(&urb->dev->dev, "may be reset is needed?..\n");
400 dev_warn(&urb->dev->dev, "Rx status %d\n", status);
407 if (urb->actual_length < 4)
410 res = urb->actual_length;
444 static void write_bulk_callback(struct urb *urb)
447 int status = urb->status;
449 dev = urb->context;
456 dev_info(&urb->dev->dev, "%s: Tx status %d\n",
462 static void intr_callback(struct urb *urb)
466 int status = urb->status;
469 dev = urb->context;
481 dev_info(&urb->dev->dev, "%s: intr status %d\n",
486 d = urb->transfer_buffer;
510 res = usb_submit_urb (urb, GFP_ATOMIC);