linux-kernel - Re: [PATCH v9 08/10] serial: sc16is7xx: add call to get rs485 DT flags and properties

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Message-ID: <2023073146-gauntlet-lake-0b77@gregkh>
Date:   Mon, 31 Jul 2023 17:59:14 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Hugo Villeneuve <hugo@...ovil.com>
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, jirislaby@...nel.org, jringle@...dpoint.com,
        isaac.true@...onical.com, jesse.sung@...onical.com,
        l.perczak@...lintechnologies.com, tomasz.mon@...lingroup.com,
        linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        Hugo Villeneuve <hvilleneuve@...onoff.com>,
        Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
        Lech Perczak <lech.perczak@...lingroup.com>
Subject: Re: [PATCH v9 08/10] serial: sc16is7xx: add call to get rs485 DT
 flags and properties

On Tue, Jul 25, 2023 at 10:23:40AM -0400, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@...onoff.com>
> 
> Add call to uart_get_rs485_mode() to probe for RS485 flags and
> properties from device tree.

Again, you are saying what you are doing, but not why.  I have no hint
as to if this is a bugfix, or a new features, or something else?

thanks,

greg k-h