Re: [PATCH] iommu/vt-d: Remove comment reference to iommu_dev_has_feature

On 2/2/22 10:37 AM, Akeem G Abodunrin wrote:

iommu_dev_has_feature() api has been removed by the commit 262948f8ba573 ("iommu: Delete iommu_dev_has_feature()") - So this patch removes comment about the api to avoid any confusion.

Signed-off-by: Akeem G Abodunrin akeem.g.abodunrin@intel.com Cc: Lu Baolu baolu.lu@linux.intel.com

It's not a change for iommu/vt-d, but for iommu core.

Please add Joerg in the to list.

Best regards, baolu

---

include/linux/iommu.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/linux/iommu.h b/include/linux/iommu.h index de0c57a567c8..bea054f2bd4d 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -153,8 +153,7 @@ struct iommu_resv_region {

• 	 supported, this feature must be enabled before and
  

• 	 disabled after %IOMMU_DEV_FEAT_SVA.
  

• • Device drivers query whether a feature is supported using
• • iommu_dev_has_feature(), and enable it using iommu_dev_enable_feature().

• • Device drivers enable the feature via iommu_dev_enable_feature().
  */ enum iommu_dev_features { IOMMU_DEV_FEAT_AUX,