Re: [PATCH v2 07/33] iommu: Add probe_device() and remove_device() call-backs

[Lu Baolu]

On 2020/4/14 21:15, Joerg Roedel wrote:
> From: Joerg Roedel<jroedel@xxxxxxx>
>
> Add call-backs to 'struct iommu_ops' as an alternative to the
> add_device() and remove_device() call-backs, which will be removed when
> all drivers are converted.
>
> The new call-backs will not setupt IOMMU groups and domains anymore,
> so also add a probe_finalize() call-back where the IOMMU driver can do
> per-device setup work which require the device to be set up with a
> group and a domain.

The subject is inaccurate. probe_device() and release_device() are
added to replace the add and remove pair.

Best regards,
baolu