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| author | Borislav Petkov <borislav.petkov@amd.com> | 2012-09-28 16:22:26 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2012-09-28 16:27:36 +0200 |
| commit | 500c25edda62a5d39c4d3b345c2e229a3f9d26be (patch) | |
| tree | 9240ab6a09cfc16640744614743734879eef588a /drivers/iommu/amd_iommu_init.c | |
| parent | df805abb28fa49514ab8e231d4be3d30a76a32fb (diff) | |
| download | lwn-500c25edda62a5d39c4d3b345c2e229a3f9d26be.tar.gz lwn-500c25edda62a5d39c4d3b345c2e229a3f9d26be.zip | |
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/amd_iommu_init.c')
| -rw-r--r-- | drivers/iommu/amd_iommu_init.c | 2 |
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"); + } } } |