iommu: Allow building iova.c independently

In preparation for sharing the IOVA allocator, split it out under its
own Kconfig symbol.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Robin Murphy 2015-01-12 17:51:13 +00:00 • committed by Joerg Roedel
commit 114150d8f4
2 changed files with 6 additions and 1 deletions