iommu/core: Use bus->iommu_ops in the iommu-api

Use the per-bus iommu-ops in the functions of the iommu-api
instead of the global iommu_ops.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2011-09-06 16:44:29 +02:00
commit e5aa7f0077