tree b02d6d8853a94c0c2af7623c83c36614b20b7b31
parent 9489e9dcae718d5fde988e4a684a0f55b5f94d17
author Hiroshi Doyu <hdoyu@nvidia.com> 1354110773 +0200
committer Joerg Roedel <joro@8bytes.org> 1354115512 +0100

iommu/tegra: smmu: Remove unnecessary PTC/TLB flush all

smmu_flush_regs() does TLB/PTC flush all when freeing a second level
page table. This isn't necessay at all since each pte entry has been
already maintained by address in the above flush_ptc_and_tlb().

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>