iommu/vt-d: Request passthrough mode from IOMMU core



Get rid of the iommu_pass_through variable and request
passthrough mode via the new iommu core function.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent cc7c8ad9

drivers/iommu/intel-iommu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3267,7 +3267,7 @@ static int __init init_dmars(void)
		iommu->flush.flush_iotlb(iommu, 0, 0, 0, DMA_TLB_GLOBAL_FLUSH);
		}

		if (iommu_pass_through)
		if (iommu_default_passthrough())
		iommu_identity_mapping \|= IDENTMAP_ALL;

		#ifdef CONFIG_INTEL_IOMMU_BROKEN_GFX_WA