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

Jason Gunthorpe
2025-10-20T18:46:40Z

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@nvidia.com>
> ---
> drivers/iommu/exynos-iommu.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)

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

Jason