Lines Matching defs:cntl_urb
57 struct urb *cntl_urb; /* URB for control msg */
96 if (dev->cntl_urb) {
97 usb_kill_urb(dev->cntl_urb);
100 dev->cntl_buffer, dev->cntl_urb->transfer_dma);
101 usb_free_urb(dev->cntl_urb);
223 dev->cntl_urb = usb_alloc_urb(0, GFP_KERNEL);
224 if (!dev->cntl_urb)
235 &dev->cntl_urb->transfer_dma);
249 usb_fill_control_urb(dev->cntl_urb, dev->udev,
253 dev->cntl_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
320 usb_poison_urb(dev->cntl_urb);
494 retval = usb_submit_urb(dev->cntl_urb, GFP_ATOMIC);
500 usb_kill_urb(dev->cntl_urb);