tree f201791d178bf10f67305cfda853cc0327329855
parent f8d5496131554f61b0fd931fa046f0233fe2aac2
author Robin Murphy <Robin.Murphy@arm.com> 1438195566 +0100
committer Will Deacon <will.deacon@arm.com> 1438868138 +0100

iommu/arm-smmu: Clean up DMA API usage

With the correct DMA API calls now integrated into the io-pgtable code,
let that handle the flushing of non-coherent page table updates.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>