sd_sdconf_id_match
if (sd_sdconf_id_match(un, sd_flash_dev_table[i], devid_len)
if (sd_sdconf_id_match(un, vidptr, vidlen) != SD_SUCCESS) {
if (sd_sdconf_id_match(un, id, idlen) == SD_SUCCESS) {
static int sd_sdconf_id_match(struct sd_lun *un, char *id, int idlen);