tegra/iommu: smmu: Add linear map support at unmap

Add linear map support at unmap

bug 1286500

Change-Id: I093ddf8ab6c72fd917107944edef3e465414e345
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/234139
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
1 file changed