iommu/arm-smmu: Implement iommu_ops->def_domain_type call-back
Implement the new def_domain_type call-back for the ARM SMMU driver. We need this to support requesting the domain type by the client devices. Signed-off-by: NSai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Reviewed-by: NRobin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/28c5d101cc4ac29aff3553ecec7cf256d0907ed7.1587407458.git.saiprakash.ranjan@codeaurora.orgSigned-off-by: NWill Deacon <will@kernel.org>
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