linux-kernel - Re: [PATCH] iio: accel: adxl372: Add OF device ID table

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Message-ID: <CAHp75VfmvGgCK3Cg1nxPtYeF1Y9oQAKST1bAnKXxB2hpd8=feg@mail.gmail.com>
Date:   Tue, 21 Jul 2020 21:37:47 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Alexandru Ardelean <alexandru.ardelean@...log.com>
Cc:     linux-iio <linux-iio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Stefan Popa <stefan.popa@...log.com>
Subject: Re: [PATCH] iio: accel: adxl372: Add OF device ID table

On Mon, Jul 20, 2020 at 4:48 PM Alexandru Ardelean
<alexandru.ardelean@...log.com> wrote:
>
> From: Stefan Popa <stefan.popa@...log.com>
>
> The driver does not have a struct of_device_id table, but supported
> devices are registered via Device Trees. This patch adds OF device ID
> table.
>
> Signed-off-by: Stefan Popa <stefan.popa@...log.com>
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
> ---
>  drivers/iio/accel/adxl372_i2c.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/drivers/iio/accel/adxl372_i2c.c b/drivers/iio/accel/adxl372_i2c.c
> index e1affe480c77..5197d1eb6803 100644
> --- a/drivers/iio/accel/adxl372_i2c.c
> +++ b/drivers/iio/accel/adxl372_i2c.c
> @@ -8,6 +8,8 @@
>  #include <linux/i2c.h>
>  #include <linux/module.h>
>  #include <linux/regmap.h>


> +#include <linux/of.h>
> +#include <linux/of_device.h>

With the huge patch series from Jonathan I think you may learn that
proper header here is

mod_devicetable.h.


>
>  #include "adxl372.h"
>
> @@ -46,9 +48,16 @@ static const struct i2c_device_id adxl372_i2c_id[] = {
>  };
>  MODULE_DEVICE_TABLE(i2c, adxl372_i2c_id);
>
> +static const struct of_device_id adxl372_of_match[] = {
> +       { .compatible = "adi,adxl372" },

> +       { },

No comma, please!

> +};
> +MODULE_DEVICE_TABLE(of, adxl372_of_match);
> +
>  static struct i2c_driver adxl372_i2c_driver = {
>         .driver = {
>                 .name = "adxl372_i2c",
> +               .of_match_table = adxl372_of_match,
>         },
>         .probe = adxl372_i2c_probe,
>         .id_table = adxl372_i2c_id,
> --
> 2.17.1
>


-- 
With Best Regards,
Andy Shevchenko