linux-kernel - Re: [PATCH 2/2] net: gmii2rgmii: Switch priv field in mdio device structure

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Message-ID: <20190801040648.GJ2713@lunn.ch>
Date:   Thu, 1 Aug 2019 06:06:48 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Harini Katakam <harini.katakam@...inx.com>
Cc:     f.fainelli@...il.com, hkallweit1@...il.com, davem@...emloft.net,
        michal.simek@...inx.com, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        harinikatakamlinux@...il.com, radhey.shyam.pandey@...inx.com
Subject: Re: [PATCH 2/2] net: gmii2rgmii: Switch priv field in mdio device
 structure

On Wed, Jul 31, 2019 at 03:06:19PM +0530, Harini Katakam wrote:
> Use the priv field in mdio device structure instead of the one in
> phy device structure. The phy device priv field may be used by the
> external phy driver and should not be overwritten.

Hi Harini

I _think_ you could use dev_set_drvdata(&mdiodev->dev) in xgmiitorgmii_probe() and
dev_get_drvdata(&phydev->mdiomdio.dev) in _read_status()

       Andrew