Symbol: MMC_DFLAGS_DISCIDVALID
sbin/newfs_udf/udf_core.c
4510
if (mmc_discinfo.disc_flags & MMC_DFLAGS_DISCIDVALID) {
sys/dev/scsipi/cd.c
2880
mmc_discinfo->disc_flags |= MMC_DFLAGS_DISCIDVALID;