Lines Matching refs:buffer
729 ret = blk_rq_map_kern(q, rq, cgc->buffer, cgc->buflen,
1521 memset(cgc->buffer, 0, 2);
1630 char buffer[128];
1637 memset(buffer, 0, sizeof(buffer));
1638 init_cdrom_command(&cgc, buffer, sizeof(*wp), CGC_DATA_READ);
1646 size = 2 + get_unaligned_be16(&buffer[0]);
1647 pd->mode_offset = get_unaligned_be16(&buffer[6]);
1648 if (size > sizeof(buffer))
1649 size = sizeof(buffer);
1654 init_cdrom_command(&cgc, buffer, size, CGC_DATA_READ);
1665 wp = (write_param_page *) &buffer[sizeof(struct mode_page_header) + pd->mode_offset];