iommu/vt-d: Make use of iova deferred flushing

Remove the deferred flushing implementation in the Intel
VT-d driver and use the one from the common iova code
instead.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Joerg Roedel 2017-08-11 11:40:10 +02:00
commit 13cf017446