[PATCH v1 3/6] iommu/exynos-iommu: Set release_domain to exynos_identity_domain

Jason Gunthorpe jgg at nvidia.com
Mon Oct 20 11:46:34 PDT 2025


On Sun, Oct 12, 2025 at 04:57:39PM -0700, Nicolin Chen wrote:
> Following a coming core change to pass in the old domain pointer into the
> attach_dev op and its callbacks, exynos_iommu_identity_attach() will need
> this new argument too, which the release_device op doesn't provide.
> 
> Instead, the core provides a release_domain to attach to the device prior
> to invoking the release_device callback. Thus, simply use that.
> 
> Signed-off-by: Nicolin Chen <nicolinc at nvidia.com>
> ---
>  drivers/iommu/exynos-iommu.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

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

Jason



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