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| author | Adrian Huang <ahuang12@lenovo.com> | 2020-01-22 17:36:29 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-01-24 17:38:31 +0300 |
| commit | 154e3a65f404cfd5fbb7f49df01905d4ad025264 (patch) | |
| tree | 8d0205b2512b08d960e3b1cde809ef1b43a0aa4a /drivers/iommu | |
| parent | 96466748780dc41d2fa951f3c4e010f98832e182 (diff) | |
| download | linux-154e3a65f404cfd5fbb7f49df01905d4ad025264.tar.xz | |
iommu/amd: Remove the unnecessary assignment
The assignment of the global variable 'iommu_detected' has been
moved from amd_iommu_init_dma_ops() to amd_iommu_detect(), so
this patch removes the assignment in amd_iommu_init_dma_ops().
Signed-off-by: Adrian Huang <ahuang12@lenovo.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index bd25674ee4db..79f08c0a1f00 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -2297,7 +2297,6 @@ int __init amd_iommu_init_api(void) int __init amd_iommu_init_dma_ops(void) { swiotlb = (iommu_default_passthrough() || sme_me_mask) ? 1 : 0; - iommu_detected = 1; if (amd_iommu_unmap_flush) pr_info("IO/TLB flush on unmap enabled\n"); |