Lines Matching refs:transfer_buffer
252 p = urb->transfer_buffer + urb->iso_frame_desc[i].offset; in stk1160_process_isoc()
383 if (dev->isoc_ctl.transfer_buffer[i]) { in stk1160_free_isoc()
387 dev->isoc_ctl.transfer_buffer[i], in stk1160_free_isoc()
390 kfree(dev->isoc_ctl.transfer_buffer[i]); in stk1160_free_isoc()
396 dev->isoc_ctl.transfer_buffer[i] = NULL; in stk1160_free_isoc()
400 kfree(dev->isoc_ctl.transfer_buffer); in stk1160_free_isoc()
403 dev->isoc_ctl.transfer_buffer = NULL; in stk1160_free_isoc()
449 dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs, in stk1160_alloc_isoc()
451 if (!dev->isoc_ctl.transfer_buffer) { in stk1160_alloc_isoc()
468 dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev, in stk1160_alloc_isoc()
471 dev->isoc_ctl.transfer_buffer[i] = kmalloc(sb_size, GFP_KERNEL); in stk1160_alloc_isoc()
473 if (!dev->isoc_ctl.transfer_buffer[i]) { in stk1160_alloc_isoc()
482 memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size); in stk1160_alloc_isoc()
489 urb->transfer_buffer = dev->isoc_ctl.transfer_buffer[i]; in stk1160_alloc_isoc()