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Date:   Wed, 30 Dec 2020 16:16:13 +0100
From:   Andrew Lunn <andrew@lunn.ch>
To:     DENG Qingfang <dqfext@gmail.com>
Cc:     "David S. Miller" <davem@davemloft.net>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Landen Chao <Landen.Chao@mediatek.com>,
        Marc Zyngier <maz@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Russell King <linux@armlinux.org.uk>,
        Sean Wang <sean.wang@mediatek.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Vivien Didelot <vivien.didelot@gmail.com>,
        Vladimir Oltean <olteanv@gmail.com>,
        linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
        Weijie Gao <weijie.gao@mediatek.com>,
        Chuanhong Guo <gch981213@gmail.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        =?iso-8859-1?Q?Ren=E9?= van Dorst <opensource@vdorst.com>
Subject: Re: Registering IRQ for MT7530 internal PHYs
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References: <20201230042208.8997-1-dqfext@gmail.com>
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> 2. Allocated ds->slave_mii_bus before calling ds->ops->setup, because
> we cannot call dsa_slave_mii_bus_init which is private.
> 
> Any better ideas?

Do what mv88e6xxx does, allocate the MDIO bus inside the switch
driver.

	Andrew