iommufd: Remove iommufd_ref_to_users()

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This no longer has any callers, remove the function

Kevin noticed that after commit 99f98a7c0d ("iommufd: IOMMUFD_DESTROY
should not increase the refcount") there was only one other user and it
turns out the rework in commit 9227da7816 ("iommufd: Add
iommufd_access_change_ioas(_id) helpers") got rid of the last one.

Link: https://lore.kernel.org/r/0-v1-abb31bedd888+c1-iommufd_ref_to_users_jgg@nvidia.com
Suggested-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

...

This commit is contained in:

Jason Gunthorpe 2023-08-14 20:24:34 -03:00

parent a35762dd14

commit 65aaca1134

1 changed files with 0 additions and 23 deletions

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drivers/iommu/iommufd/iommufd_private.h

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