iommu: Cleanup iommu_change_dev_def_domain()

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As the singleton group limitation has been removed, cleanup the code
in iommu_change_dev_def_domain() accordingly.

Documentation is also updated.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230322064956.263419-7-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Lu Baolu 2023-03-22 14:49:56 +08:00 • committed by Joerg Roedel

parent 49a22aae7d

commit 4c8444f19e

2 changed files with 21 additions and 63 deletions

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1

Documentation/ABI/testing/sysfs-kernel-iommu_groups

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83

drivers/iommu/iommu.c

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