Re: [PATCH 12/12] iommu: Remove iommu_dev_enable/disable_feature()

[Jason Gunthorpe]

On Fri, Feb 14, 2025 at 02:11:04PM +0800, Lu Baolu wrote:
> No external drivers use these interfaces anymore. Furthermore, no existing
> iommu drivers implement anything in the callbacks. Remove them to avoid
> dead code.
> 
> Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> ---
>  drivers/iommu/amd/iommu.c                   | 32 -------------------
>  drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 34 ---------------------
>  drivers/iommu/intel/iommu.c                 | 25 ---------------
>  drivers/iommu/iommu.c                       | 32 -------------------
>  include/linux/iommu.h                       | 28 -----------------
>  5 files changed, 151 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Jason