linux-kernel - Re: [PATCH v7 26/34] i2c: tegra: Factor out hardware initialization into separate function

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Message-ID: <c43429ecf87e46479fd9845eb1e92a38@HQMAIL111.nvidia.com>
Date:   Mon, 21 Sep 2020 10:20:18 +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 26/34] i2c: tegra: Factor out hardware initialization
 into separate function

On Wed, 09 Sep 2020 01:39:58 +0300, Dmitry Osipenko wrote:
> Factor out hardware initialization into a separate function from the probe
> function. The only place where runtime PM needs to be resumed during probe
> is the place of hardware initialization, hence it makes sense to factor
> out it in order to have a bit cleaner error handling in tegra_i2c_probe().
> 
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> Acked-by: Thierry Reding <treding@...dia.com>
> ---
>  drivers/i2c/busses/i2c-tegra.c | 32 +++++++++++++++++++-------------
>  1 file changed, 19 insertions(+), 13 deletions(-)

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