Commits
Merge tag 'iommu-updates-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: "The IOMMU updates for this round are not very large patch-wise. But they contain two new IOMMU drivers for the ARM Tegra 2 and 3 platforms. Besides that there are also a few patches for the AMD IOMMU which prepare the driver for adding intr-remapping support and a couple of fixes." * tag 'iommu-updates-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix section mismatch iommu/amd: Move interrupt setup code into seperate function iommu/amd: Make sure IOMMU interrupts are re-enabled on resume iommu/amd: Fix section warning for prealloc_protection_domains iommu/amd: Don't initialize IOMMUv2 resources when not required iommu/amd: Update git-tree in MAINTAINERS iommu/tegra-gart: fix spin_unlock in map failure path iommu/amd: Fix double free of mem-region in error-path iommu/amd: Split amd_iommu_init function ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver ARM: IOMMU: Tegra20: Add iommu_ops for GART driver
