Commit 47a70bea authored by Joerg Roedel's avatar Joerg Roedel
Browse files

iommu/amd: Remove stale amd_iommu_unmap_flush usage 



Remove the new use of the variable introduced in the AMD driver branch.
The variable was removed already in the iommu core branch, causing build
errors when the brances are merged.

Cc: Nadav Amit <namit@vmware.com>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20210802150643.3634-1-joro@8bytes.org
parent 1d65b908

drivers/iommu/amd/init.c

+2 −4
Original line number Diff line number Diff line
@@ -1850,11 +1850,9 @@ static int __init iommu_init_pci(struct amd_iommu *iommu) 
		return ret;



	if (iommu->cap & (1UL << IOMMU_CAP_NPCACHE)) {

		if (!amd_iommu_unmap_flush)

			pr_info("IOMMU batching is disabled due to virtualization\n");



		pr_info("Using strict mode due to virtualization\n");

		iommu_set_dma_strict();

		amd_iommu_np_cache = true;

		amd_iommu_unmap_flush = true;

	}



	init_iommu_perf_ctr(iommu);