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| author | Joerg Roedel <jroedel@suse.de> | 2017-06-16 16:10:00 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-06-22 12:54:21 +0200 |
| commit | ffa080ebb5405b27b0b84a3a75c9cdf4ed3d28da (patch) | |
| tree | 832076ab05e64f4fd7a4b98923d8d8a31d8f643f /drivers/iommu/amd_iommu_init.c | |
| parent | 7ad820e43330bbf974792c5ab4e2c2355e08d597 (diff) | |
| download | lwn-ffa080ebb5405b27b0b84a3a75c9cdf4ed3d28da.tar.gz lwn-ffa080ebb5405b27b0b84a3a75c9cdf4ed3d28da.zip | |
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 <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd_iommu_init.c')
| -rw-r--r-- | drivers/iommu/amd_iommu_init.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index 128f9665c326..5cc597b383c7 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; |