Lines Matching defs:buf
581 unsigned int pid, u8 *buf, unsigned int *len,
589 err = avc_stream_get_format_single(oxfw->unit, dir, pid, buf, len);
600 err = snd_oxfw_stream_parse_format(buf, &formation);
604 formats[eid] = devm_kmemdup(&oxfw->card->card_dev, buf, *len,
623 formats[eid] = devm_kmemdup(&oxfw->card->card_dev, buf, *len,
642 u8 *buf, **formats;
647 buf = kmalloc(AVC_GENERIC_FRAME_MAXIMUM_BYTES, GFP_KERNEL);
648 if (buf == NULL)
658 err = avc_stream_get_format_list(oxfw->unit, dir, 0, buf, &len, 0);
662 err = assume_stream_formats(oxfw, dir, pid, buf, &len,
682 err = snd_oxfw_stream_parse_format(buf, &dummy);
686 formats[eid] = devm_kmemdup(&oxfw->card->card_dev, buf, len,
696 buf, &len, ++eid);
711 kfree(buf);