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authorBorislav Petkov <borislav.petkov@amd.com>2012-09-28 18:22:26 +0400
committerJoerg Roedel <joerg.roedel@amd.com>2012-09-28 18:27:36 +0400
commit500c25edda62a5d39c4d3b345c2e229a3f9d26be (patch)
tree9240ab6a09cfc16640744614743734879eef588a /drivers/iommu
parentdf805abb28fa49514ab8e231d4be3d30a76a32fb (diff)
downloadlinux-500c25edda62a5d39c4d3b345c2e229a3f9d26be.tar.xz
iommu/amd: Fix features reporting
When the AMD IOMMU doesn't have extended features, an empty line gets issued in dmesg like so: [ 3.061417] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 [ 3.066757] <--- [ 3.068294] pci 0000:00:00.2: irq 72 for MSI/MSI-X [ 3.081213] AMD-Vi: Lazy IO/TLB flushing enabled Fix it. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/amd_iommu_init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 577669fece85..1772b3cbebf4 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -1114,8 +1114,8 @@ static void print_iommu_info(void)
if (iommu_feature(iommu, (1ULL << i)))
pr_cont(" %s", feat_str[i]);
}
- }
pr_cont("\n");
+ }
}
}