From ffa080ebb5405b27b0b84a3a75c9cdf4ed3d28da Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Fri, 16 Jun 2017 16:10:00 +0200 Subject: [PATCH] iommu/amd: Remove amd_iommu_disabled check from amd_iommu_detect() This check needs to happens later now, when all previously enabled IOMMUs have been disabled. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu_init.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index 128f966..5cc597b 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -2578,9 +2578,6 @@ int __init amd_iommu_detect(void) if (no_iommu || (iommu_detected && !gart_iommu_aperture)) return -ENODEV; - if (amd_iommu_disabled) - return -ENODEV; - ret = iommu_go_to_state(IOMMU_IVRS_DETECTED); if (ret) return ret; -- 2.7.4