linux-kernel - Re: [PATCH v2 3/3] iio: humidity: hdc100x: add match table and device id's

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Message-ID: <20170620174849.34cd0252@kernel.org>
Date:   Tue, 20 Jun 2017 17:48:49 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Michael Stecklein <m-stecklein@...com>
Cc:     Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        "Andrew F . Davis" <afd@...com>, <linux-iio@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/3] iio: humidity: hdc100x: add match table and
 device id's

On Mon, 19 Jun 2017 11:01:06 -0500
Michael Stecklein <m-stecklein@...com> wrote:

> Add of_match_table and point it to a list of compatible device tree
> device id's.
> 
> Signed-off-by: Michael Stecklein <m-stecklein@...com>
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan
> ---
>  drivers/iio/humidity/hdc100x.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
> index 6778bc7..7851bd9 100644
> --- a/drivers/iio/humidity/hdc100x.c
> +++ b/drivers/iio/humidity/hdc100x.c
> @@ -429,9 +429,20 @@ static const struct i2c_device_id hdc100x_id[] = {
>  };
>  MODULE_DEVICE_TABLE(i2c, hdc100x_id);
>  
> +static const struct of_device_id hdc100x_dt_ids[] = {
> +	{ .compatible = "ti,hdc1000" },
> +	{ .compatible = "ti,hdc1008" },
> +	{ .compatible = "ti,hdc1010" },
> +	{ .compatible = "ti,hdc1050" },
> +	{ .compatible = "ti,hdc1080" },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, hdc100x_dt_ids);
> +
>  static struct i2c_driver hdc100x_driver = {
>  	.driver = {
>  		.name	= "hdc100x",
> +		.of_match_table = of_match_ptr(hdc100x_dt_ids),
>  	},
>  	.probe = hdc100x_probe,
>  	.remove = hdc100x_remove,