iommu/vt-d: Use bus_set_iommu instead of register_iommu

Convert the Intel IOMMU driver to use the new interface for
publishing the iommu_ops.

Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
1 file changed