netdev - Re: [PATCH v2] net: mdio: switch to using gpiod_get

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Message-ID: <20190914152135.GH27922@lunn.ch>
Date:   Sat, 14 Sep 2019 17:21:35 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Linus Walleij <linus.walleij@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net: mdio: switch to using gpiod_get_optional()

On Fri, Sep 13, 2019 at 03:55:47PM -0700, Dmitry Torokhov wrote:
> The MDIO device reset line is optional and now that gpiod_get_optional()
> returns proper value when GPIO support is compiled out, there is no
> reason to use fwnode_get_named_gpiod() that I plan to hide away.
> 
> Let's switch to using more standard gpiod_get_optional() and
> gpiod_set_consumer_name() to keep the nice "PHY reset" label.
> 
> Also there is no reason to only try to fetch the reset GPIO when we have
> OF node, gpiolib can fetch GPIO data from firmwares as well.
> 
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew