linux-kernel - Re: [PATCH 186/606] iio: temperature: mlx90632: Convert to i2c's .probe

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Date:   Sun, 20 Nov 2022 10:49:20 +0100
From:   Crt Mori <cmo@...exis.com>
To:     Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
Cc:     Uwe Kleine-König <uwe@...ine-koenig.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Wolfram Sang <wsa@...nel.org>,
        Angel Iglesias <ang.iglesiasg@...il.com>,
        linux-i2c@...r.kernel.org, kernel@...gutronix.de,
        Grant Likely <grant.likely@...aro.org>,
        Lee Jones <lee.jones@...aro.org>,
        Jonathan Cameron <jic23@...nel.org>
Subject: Re: [PATCH 186/606] iio: temperature: mlx90632: Convert to i2c's .probe_new()

Ok. Acked-by: Crt Mori <cmo@...exis.com>
(resending since previous mail was not delivered because it was not plaintext)

On Sat, 19 Nov 2022 at 11:02, Uwe Kleine-König
<u.kleine-koenig@...gutronix.de> wrote:
>
> Hello,
>
> On Sat, Nov 19, 2022 at 12:04:41AM +0100, Crt Mori wrote:
> > On Fri, 18 Nov 2022 at 23:46, Uwe Kleine-König <uwe@...ine-koenig.org> wrote:
> > >
> > > From: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> > >
> > > .probe_new() doesn't get the i2c_device_id * parameter, so determine
> > > that explicitly in the probe function.
> > >
> > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> > > ---
> > >  drivers/iio/temperature/mlx90632.c | 12 ++++++++++--
> > >  1 file changed, 10 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/drivers/iio/temperature/mlx90632.c b/drivers/iio/temperature/mlx90632.c
> > > index f1f5ebc145b1..19e30cfca8a7 100644
> > > --- a/drivers/iio/temperature/mlx90632.c
> > > +++ b/drivers/iio/temperature/mlx90632.c
> > > @@ -1168,9 +1168,9 @@ static int mlx90632_enable_regulator(struct mlx90632_data *data)
> > >         return ret;
> > >  }
> > >
> > > -static int mlx90632_probe(struct i2c_client *client,
> > > -                         const struct i2c_device_id *id)
> > > +static int mlx90632_probe(struct i2c_client *client)
> > >  {
> > > +       const struct i2c_device_id *id = i2c_client_get_device_id(client);
> > >         struct mlx90632_data *mlx90632;
> > >         struct iio_dev *indio_dev;
> > >         struct regmap *regmap;
> > > @@ -1337,7 +1337,15 @@ static struct i2c_driver mlx90632_driver = {
> > >                 .of_match_table = mlx90632_of_match,
> > >                 .pm     = pm_ptr(&mlx90632_pm_ops),
> > >         },
> > > +<<<<<<< ours
> >
> > Maybe some of the merge artifacts left (also below)?
>
> *groan*, ok, thanks for pointing out the obvious. Fixed in my tree. Ftr,
> the fixup is:
>
> diff --git a/drivers/iio/temperature/mlx90632.c b/drivers/iio/temperature/mlx90632.c
> index 19e30cfca8a7..753b7a4ccfdd 100644
> --- a/drivers/iio/temperature/mlx90632.c
> +++ b/drivers/iio/temperature/mlx90632.c
> @@ -1337,15 +1337,7 @@ static struct i2c_driver mlx90632_driver = {
>                 .of_match_table = mlx90632_of_match,
>                 .pm     = pm_ptr(&mlx90632_pm_ops),
>         },
> -<<<<<<< ours
> -       .probe = mlx90632_probe,
> -||||||| base
> -       .probe = mlx90632_probe,
> -       .remove = mlx90632_remove,
> -=======
>         .probe_new = mlx90632_probe,
> -       .remove = mlx90632_remove,
> ->>>>>>> theirs
>         .id_table = mlx90632_id,
>  };
>  module_i2c_driver(mlx90632_driver);
>
> When (and if) I'll resend the series, the fixed version will be
> included. (Unless someone picks up the broken patch with the above
> fixup of course :-)
>
> Best regards
> Uwe
>
> --
> Pengutronix e.K.                           | Uwe Kleine-König            |
> Industrial Linux Solutions                 | https://www.pengutronix.de/ |