Lines Matching refs:transfer_buffer
241 p = urb->transfer_buffer + urb->iso_frame_desc[i].offset; in stk1160_process_isoc()
372 if (dev->isoc_ctl.transfer_buffer[i]) { in stk1160_free_isoc()
376 dev->isoc_ctl.transfer_buffer[i], in stk1160_free_isoc()
379 kfree(dev->isoc_ctl.transfer_buffer[i]); in stk1160_free_isoc()
385 dev->isoc_ctl.transfer_buffer[i] = NULL; in stk1160_free_isoc()
389 kfree(dev->isoc_ctl.transfer_buffer); in stk1160_free_isoc()
392 dev->isoc_ctl.transfer_buffer = NULL; in stk1160_free_isoc()
438 dev->isoc_ctl.transfer_buffer = kcalloc(num_bufs, sizeof(void *), in stk1160_alloc_isoc()
440 if (!dev->isoc_ctl.transfer_buffer) { in stk1160_alloc_isoc()
455 dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev, in stk1160_alloc_isoc()
458 dev->isoc_ctl.transfer_buffer[i] = kmalloc(sb_size, GFP_KERNEL); in stk1160_alloc_isoc()
460 if (!dev->isoc_ctl.transfer_buffer[i]) { in stk1160_alloc_isoc()
469 memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size); in stk1160_alloc_isoc()
476 urb->transfer_buffer = dev->isoc_ctl.transfer_buffer[i]; in stk1160_alloc_isoc()