Lines Matching defs:buf
596 unsigned int pid, u8 *buf, unsigned int *len,
604 err = avc_stream_get_format_single(oxfw->unit, dir, pid, buf, len);
615 err = snd_oxfw_stream_parse_format(buf, &formation);
619 formats[eid] = devm_kmemdup(&oxfw->card->card_dev, buf, *len,
638 formats[eid] = devm_kmemdup(&oxfw->card->card_dev, buf, *len,
657 u8 *buf, **formats;
662 buf = kmalloc(AVC_GENERIC_FRAME_MAXIMUM_BYTES, GFP_KERNEL);
663 if (buf == NULL)
673 err = avc_stream_get_format_list(oxfw->unit, dir, 0, buf, &len, 0);
677 err = assume_stream_formats(oxfw, dir, pid, buf, &len,
697 err = snd_oxfw_stream_parse_format(buf, &dummy);
701 formats[eid] = devm_kmemdup(&oxfw->card->card_dev, buf, len,
711 buf, &len, ++eid);
726 kfree(buf);