linux-kernel - Re: [PATCH v3 4/6] pwm: cros-ec: Accept more error codes from cros_ec_cmd_xfer

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Message-ID: <20200802202737.4ftnva6x345ddkki@pengutronix.de>
Date:   Sun, 2 Aug 2020 22:27:37 +0200
From:   Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Benson Leung <bleung@...omium.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Gwendal Grignou <gwendal@...omium.org>,
        Brian Norris <briannorris@...omium.org>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-input@...r.kernel.org, linux-pwm@...r.kernel.org,
        Yu-Hsuan Hsu <yuhsuan@...omium.org>,
        Prashant Malani <pmalani@...omium.org>
Subject: Re: [PATCH v3 4/6] pwm: cros-ec: Accept more error codes from
 cros_ec_cmd_xfer_status

Hello Guenter,

On Sat, Aug 01, 2020 at 09:32:19AM -0700, Guenter Roeck wrote:
> > If I understand correctly this surprising calling convention (output
> > parameter is filled even though the function returned an error) is the
> > old one that is to be fixed.
>
> Sorry, I don't get your point. This is the old convention, correct,
> which we still want to support at this point. Plus, it matches the
> current code, as surprosing as it may be.

OK, so I understood correctly and everything is fine.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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