Re: [PATCH 1/2] staging: iio: cdc: ad7150: create of_device_id array

From: Alexandru Ardelean <ardeleanalex@gmail.com>
To: "Bárbara Fernandes" <barbara.fernandes@usp.br>
Cc: linux-iio@vger.kernel.org, Melissa Wen <melissa.srw@gmail.com>,
	Wilson Sales <spoonm@spoonm.org>,
	Alexandru Ardelean <alexandru.ardelean@analog.com>
Subject: Re: [PATCH 1/2] staging: iio: cdc: ad7150: create of_device_id array
Date: Mon, 20 May 2019 11:53:59 +0300	[thread overview]
Message-ID: <CA+U=DsoaujpbnMGb8TB=hQoV1rnEpKwmwxcyNKVnw2Z=oCHq4Q@mail.gmail.com> (raw)
In-Reply-To: <20190518213511.23253-2-barbara.fernandes@usp.br>

On Sun, May 19, 2019 at 12:35 AM Bárbara Fernandes
<barbara.fernandes@usp.br> wrote:
>
> Create structure of type of_device_id in order to register all devices
> the driver is able to manage.
>

Hey,

CC-ing my work-email
There are some issues with it and mailing lists; I'll hopefully sort
them out in the next weeks.

> Signed-off-by: Bárbara Fernandes <barbara.fernandes@usp.br>
> Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
> Co-developed-by: Melissa Wen <melissa.srw@gmail.com>
> Signed-off-by: Wilson Sales <spoonm@spoonm.org>
> Co-developed-by: Wilson Sales <spoonm@spoonm.org>
> ---
>  drivers/staging/iio/cdc/ad7150.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
> index 4b1c90e1b0ea..072094227e1b 100644
> --- a/drivers/staging/iio/cdc/ad7150.c
> +++ b/drivers/staging/iio/cdc/ad7150.c
> @@ -655,11 +655,21 @@ static const struct i2c_device_id ad7150_id[] = {
>         {}
>  };
>
> +static const struct of_device_id ad7150_of_i2c_match[] = {
> +       { .compatible = "adi,ad7150" },
> +       { .compatible = "adi,ad7151" },
> +       { .compatible = "adi,ad7156" },
> +       {}
> +};
> +
> +MODULE_DEVICE_TABLE(of, ad7150_of_i2c_match);

nitpick: you don't need to add i2c in the name
so, this could be just
MODULE_DEVICE_TABLE(of, ad7150_of_match);

but it's not a blocker for this;

So,

Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>

> +
>  MODULE_DEVICE_TABLE(i2c, ad7150_id);
>
>  static struct i2c_driver ad7150_driver = {
>         .driver = {
>                 .name = "ad7150",
> +               .of_match_table = ad7150_of_i2c_match
>         },
>         .probe = ad7150_probe,
>         .id_table = ad7150_id,
> --
> 2.22.0.rc0.1.g337bb99195.dirty
>