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    SubjectRe: [PATCH v4 11/19] iommu/fsl_pamu: Add set_platform_dma_ops callback
    On Wed, Jan 04, 2023 at 08:57:17PM +0800, Lu Baolu wrote:
    > This IOMMU driver doesn't support default domain. Add the implementation
    > of set_platform_dma_ops callback so that the IOMMU core could return the
    > DMA control. With the set_platform_dma_ops implemented, there's no need
    > for detach_dev. Remove it to avoid dead code.
    >
    > Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
    > ---
    > drivers/iommu/fsl_pamu_domain.c | 6 +++---
    > 1 file changed, 3 insertions(+), 3 deletions(-)

    Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

    Jason

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