Re: [PATCH 0/8] Device::drvdata() and driver/driver interaction (auxiliary)

[Danilo Krummrich]

On Tue Oct 21, 2025 at 12:34 AM CEST, Danilo Krummrich wrote:

Applied to driver-core-testing, thanks!

> Danilo Krummrich (8):
>   rust: device: narrow the generic of drvdata_obtain()
>   rust: device: introduce Device::drvdata()

    [ * Remove unnecessary `const _: ()` block,
      * rename type_id_{store,match}() to {set,match}_type_id(),
      * assert size_of::<bindings::driver_type>() >= size_of::<TypeId>(),
      * add missing check in case Device::drvdata() is called from probe().

      - Danilo ]

>   rust: auxiliary: consider auxiliary devices always have a parent
>   rust: auxiliary: unregister on parent device unbind
>   rust: auxiliary: move parent() to impl Device
>   rust: auxiliary: implement parent() for Device<Bound>
>   samples: rust: auxiliary: misc cleanup of ParentDriver::connect()
>   samples: rust: auxiliary: illustrate driver interaction