Lines Matching refs:write_subdevice
395 devinfo.write_subdevice = write_subdev - dev->subdevices;
397 devinfo.write_subdevice = -1;
2227 info->write_subdevice = s;
2505 struct comedi_subdevice *const write_subdevice =
2509 if (write_subdevice &&
2510 (write_subdevice->subdev_flags & SDF_CMD_WRITE) &&
2511 write_subdevice->async) {
2512 max_buffer_size_kb = write_subdevice->async->max_bufsize /
2528 struct comedi_subdevice *const write_subdevice =
2540 if (write_subdevice == NULL ||
2541 (write_subdevice->subdev_flags & SDF_CMD_WRITE) == 0 ||
2542 write_subdevice->async == NULL) {
2546 write_subdevice->async->max_bufsize = new_max_size;
2566 struct comedi_subdevice *const write_subdevice =
2570 if (write_subdevice &&
2571 (write_subdevice->subdev_flags & SDF_CMD_WRITE) &&
2572 write_subdevice->async) {
2573 buffer_size_kb = write_subdevice->async->prealloc_bufsz /
2590 struct comedi_subdevice *const write_subdevice =
2602 if (write_subdevice == NULL ||
2603 (write_subdevice->subdev_flags & SDF_CMD_WRITE) == 0 ||
2604 write_subdevice->async == NULL) {
2608 retval = resize_async_buffer(info->device, write_subdevice,
2609 write_subdevice->async, new_size);