Lines Matching refs:transfer_buffer
240 p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
371 if (dev->isoc_ctl.transfer_buffer[i]) {
375 dev->isoc_ctl.transfer_buffer[i],
378 kfree(dev->isoc_ctl.transfer_buffer[i]);
384 dev->isoc_ctl.transfer_buffer[i] = NULL;
388 kfree(dev->isoc_ctl.transfer_buffer);
391 dev->isoc_ctl.transfer_buffer = NULL;
437 dev->isoc_ctl.transfer_buffer = kcalloc(num_bufs, sizeof(void *),
439 if (!dev->isoc_ctl.transfer_buffer) {
454 dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
457 dev->isoc_ctl.transfer_buffer[i] = kmalloc(sb_size, GFP_KERNEL);
459 if (!dev->isoc_ctl.transfer_buffer[i]) {
468 memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
475 urb->transfer_buffer = dev->isoc_ctl.transfer_buffer[i];