linux-kernel - Re: [PATCH v2 1/2] i2c: davinci: Use platform table macro over module

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Date:   Tue, 16 May 2023 16:46:38 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Andrew Davis <afd@...com>
Cc:     Wolfram Sang <wsa@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] i2c: davinci: Use platform table macro over module_alias

On Mon, May 15, 2023 at 7:50 PM Andrew Davis <afd@...com> wrote:
>
> Generates the same platform module alias. More standard usage.
>
> Signed-off-by: Andrew Davis <afd@...com>
> ---
>  drivers/i2c/busses/i2c-davinci.c | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
> index 9750310f2c96..c55bd937def7 100644
> --- a/drivers/i2c/busses/i2c-davinci.c
> +++ b/drivers/i2c/busses/i2c-davinci.c
> @@ -940,12 +940,16 @@ static const struct dev_pm_ops davinci_i2c_pm = {
>  #define davinci_i2c_pm_ops NULL
>  #endif
>
> -/* work with hotplug and coldplug */
> -MODULE_ALIAS("platform:i2c_davinci");
> +static const struct platform_device_id davinci_i2c_driver_ids[] = {
> +       { .name = "i2c_davinci", },
> +       { /* sentinel */ }
> +};
> +MODULE_DEVICE_TABLE(platform, davinci_i2c_driver_ids);
>
>  static struct platform_driver davinci_i2c_driver = {
>         .probe          = davinci_i2c_probe,
>         .remove         = davinci_i2c_remove,
> +       .id_table       = davinci_i2c_driver_ids,
>         .driver         = {
>                 .name   = "i2c_davinci",
>                 .pm     = davinci_i2c_pm_ops,
> --
> 2.39.2
>

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>