linux-kernel - Re: [PATCH] serial: stm32: fix initialization of RS485 mode

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Message-ID: <CAK8P3a3sn4Z70VHXQmLV344uCX-a1=H=6m-yTy1HxFQMQRiHrg@mail.gmail.com>
Date:   Thu, 15 Mar 2018 16:41:15 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Bich HEMON <bich.hemon@...com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Jiri Slaby <jslaby@...e.com>,
        "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] serial: stm32: fix initialization of RS485 mode

On Thu, Mar 15, 2018 at 9:44 AM, Bich HEMON <bich.hemon@...com> wrote:
> Configure RS485 mode during port initialization.
>
> Fixes: 1bcda09d291081a7732fcaa9d1745312404a4e36 ("serial: stm32: add
> support for RS485 hardware control mode")
>
> Signed-off-by: Bich Hemon <bich.hemon@...com>

I noticed the unused-function warning from the original patch, and the
patch also fixes that (besides looking like it does the right thing).

Acked-by: Arnd Bergmann <arnd@...db.de>