linux-kernel - Re: [PATCH 4/7] iio: srf08: add device tree table

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Date:   Sat, 12 Aug 2017 12:54:49 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Andreas Klinger <ak@...klinger.de>
Cc:     knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net,
        linux-iio@...r.kernel.org, wsa@...-dreams.de, robh+dt@...nel.org,
        mark.rutland@....com, linux-i2c@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/7] iio: srf08: add device tree table

On Thu, 3 Aug 2017 01:25:04 +0200
Andreas Klinger <ak@...klinger.de> wrote:

> Added MODULE_DEVICE_TABLE for device tree bindings.
> 
> It used to work without it by using the i2c_device_id table, but adding the
> table makes everything clear and documented.
> 
> Signed-off-by: Andreas Klinger <ak@...klinger.de>
Looks fine.  Will pick up once the rest are sorted.

Jonathan
> ---
>  drivers/iio/proximity/srf08.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c
> index 92e1799c430c..a2913a5bf68e 100644
> --- a/drivers/iio/proximity/srf08.c
> +++ b/drivers/iio/proximity/srf08.c
> @@ -455,6 +455,14 @@ static int srf08_probe(struct i2c_client *client,
>  	return devm_iio_device_register(&client->dev, indio_dev);
>  }
>  
> +static const struct of_device_id of_srf08_match[] = {
> +	{ .compatible = "devantech,srf08", (void *)SRF08},
> +	{ .compatible = "devantech,srf10", (void *)SRF10},
> +	{},
> +};
> +
> +MODULE_DEVICE_TABLE(of, of_srf08_match);
> +
>  static const struct i2c_device_id srf08_id[] = {
>  	{ "srf08", SRF08 },
>  	{ "srf10", SRF10 },
> @@ -465,6 +473,7 @@ MODULE_DEVICE_TABLE(i2c, srf08_id);
>  static struct i2c_driver srf08_driver = {
>  	.driver = {
>  		.name	= "srf08",
> +		.of_match_table	= of_srf08_match,
>  	},
>  	.probe = srf08_probe,
>  	.id_table = srf08_id,