iommu/vt-d: Kill dmar_domain->id

This field is now obsolete because all places use the
per-iommu domain-ids. Kill the remaining uses of this field
and remove it.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Joerg Roedel 2015-07-21 15:45:19 +02:00
commit af1089ce38