linux-kernel - Re: [PATCH v3 3/4] Documentation: rs485: Mention uart_get_rs485

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Message-ID: <CAHp75Vd6OJ68BbaYt21hPpOpDbvT9pow6PSDhedGULjikGhoNg@mail.gmail.com>
Date:   Wed, 28 Sep 2022 14:10:44 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc:     Jiri Slaby <jirislaby@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-serial <linux-serial@...r.kernel.org>,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/4] Documentation: rs485: Mention uart_get_rs485_mode()

On Wed, Sep 28, 2022 at 2:05 PM Ilpo Järvinen
<ilpo.jarvinen@...ux.intel.com> wrote:
>
> Add to rs485 documentation that serial core prepares the struct
> serial_rs485 when uart_get_rs485_mode() is called. Remove the wrong
> claim that driver must fill it by itself.

the driver

...

>     The device tree can also provide RS485 boot time parameters
> -   [#DT-bindings]_. The driver is in charge of filling this data structure
> -   from the values given by the device tree.
> +   [#DT-bindings]_. The serial core fills the struct serial_rs485 from the
> +   values given by the device tree when driver calls uart_get_rs485_mode().

the driver

Feels like this should be before the previous patch and actually have
a Fixes tag.

-- 
With Best Regards,
Andy Shevchenko