Re: [PATCH v15] i2c: virtio: add a virtio i2c frontend driver

[Jie Deng]

On 2021/7/23 17:03, Arnd Bergmann wrote:
> On Fri, Jul 23, 2021 at 7:44 AM Jie Deng <jie.deng@xxxxxxxxx> wrote:
>
> > +
> > +       ret = virtio_i2c_setup_vqs(vi);
> > +       if (ret)
> > +               return ret;
> > +
> > +       vi->adap.owner = THIS_MODULE;
> > +       snprintf(vi->adap.name, sizeof(vi->adap.name),
> > +                "i2c_virtio at virtio bus %d", vdev->index);
> > +       vi->adap.algo = &virtio_algorithm;
> > +       vi->adap.quirks = &virtio_i2c_quirks;
> > +       vi->adap.dev.parent = &vdev->dev;
> > +       i2c_set_adapdata(&vi->adap, vi);
> > +
> > +       /*
> > +        * Setup ACPI node for controlled devices which will be probed through
> > +        * ACPI.
> > +        */
> > +       ACPI_COMPANION_SET(&vi->adap.dev, ACPI_COMPANION(pdev));
> Since there is now a generic way for virtio drivers to link up with OF
> device nodes, maybe this should be handled the same way in the
> virtio core rather than the driver?


I'm currently based on the I2C tree. Has that patch been already merged ？

Anyway, I think we can send an additional patch to remove this line once 
that

"generic way" patch is merged.

Regards,

Jie