RE: [PATCH] iio: magnetometer: ak8975: Fix 'Unexpected device' error

From: Biju Das
Date: Mon Oct 02 2023 - 05:38:26 EST


> Subject: Re: [PATCH] iio: magnetometer: ak8975: Fix 'Unexpected device'
> error
>
> On Mon, Oct 02, 2023 at 10:27:45AM +0100, Jonathan Cameron wrote:
> > On Sun, 1 Oct 2023 18:09:56 +0200
> > André Apitzsch <git@xxxxxxxxxxx> wrote:
>
> > > Fixes: 4f9ea93afde1 ("iio: magnetometer: ak8975: Convert
> > > enum->pointer for data in the match tables")
>
> ^^^ (1)
>
> ...
>
> > So we need the spacer until someone converts this driver to use
> > pointers instead for both of and ACPI tables.
>
> Isn't it done by (1) which is in your tree?

How (1) can trigger 'Unexpected device' error??
It returns match_data, and match_data has correct device type.

Cheers,
Biju