linux-kernel - Re: [PATCH v7 03/34] i2c: tegra: Handle potential error of tegra_i2c_flush

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Message-ID: <6f29761e17f1461ab21d6e9bcd6d3713@HQMAIL111.nvidia.com>
Date:   Mon, 21 Sep 2020 10:18:39 +0000
From:   Thierry Reding <treding@...dia.com>
To:     Dmitry Osipenko <digetx@...il.com>
CC:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Wolfram Sang <wsa@...-dreams.de>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        <linux-i2c@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v7 03/34] i2c: tegra: Handle potential error of
 tegra_i2c_flush_fifos()

On Wed, 09 Sep 2020 01:39:35 +0300, Dmitry Osipenko wrote:
> Technically the tegra_i2c_flush_fifos() may fail and transfer should be
> aborted in this case, but this shouldn't ever happen in practice unless
> there is a bug somewhere in the driver. Let's add the error check just
> for completeness.
> 
> Reviewed-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> Reviewed-by: Thierry Reding <treding@...dia.com>
> ---
>  drivers/i2c/busses/i2c-tegra.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Tested-by: Thierry Reding <treding@...dia.com>