iommu/tegra: smmu: Remove unnecessary PTC/TLB flush all
smmu_flush_regs() does TLB/PTC flush all for 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().
Change-Id: I45d6decefcd49ef6f02043ead1a46701ee6ed19e
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/166477
Reviewed-by: Mrutyunjay Sawant <msawant@nvidia.com>
Tested-by: Mrutyunjay Sawant <msawant@nvidia.com>
1 file changed