[PATCH AUTOSEL for 4.9 225/293] iommu/vt-d: Use domain instead of cache fetching

From: Peter Xu [ Upstream commit 9d2e6505f6d6934e681aed502f566198cb25c74a ] after commit a1ddcbe93010 ("iommu/vt-d: Pass dmar_domain directly into iommu_flush_iotlb_psi", 2015-08-12), we have domain pointer as parameter to iommu_flush_iotlb_psi(), so no need to fetch it from

[PATCH AUTOSEL for 4.9 225/293] iommu/vt-d: Use domain instead of cache fetching

From: Peter Xu [ Upstream commit 9d2e6505f6d6934e681aed502f566198cb25c74a ] after commit a1ddcbe93010 ("iommu/vt-d: Pass dmar_domain directly into iommu_flush_iotlb_psi", 2015-08-12), we have domain pointer as parameter to iommu_flush_iotlb_psi(), so no need to fetch it from cache again. More