iommu/amd: Pass correct shift to iommu_area_alloc()

The page-offset of the aperture must be passed instead of 0.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Joerg Roedel 2015-12-21 15:40:38 +01:00
commit b57c3c802e