Christoph Hellwig fda49d97f2 vfio: remove the unused mdev iommu hook ...

The iommu_device field in struct mdev_device has never been used
since it was added more than 2 years ago.

This is a manual revert of commit 7bd50f0cd2
("vfio/type1: Add domain at(de)taching group helpers").

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20210924155705.4258-11-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2021-09-30 12:46:44 -06:00

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