netdev - Re: [RFC PATCH v4 net-next 03/23] net: dsa: ocelot: seville: utilize of_mdiobus

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Message-ID: <20211116112140.lfp72gvyusbkyl5r@skbuf>
Date:   Tue, 16 Nov 2021 11:21:41 +0000
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Colin Foster <colin.foster@...advantage.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        "UNGLinuxDriver@...rochip.com" <UNGLinuxDriver@...rochip.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Lars Povlsen <lars.povlsen@...rochip.com>,
        Steen Hegelund <Steen.Hegelund@...rochip.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: Re: [RFC PATCH v4 net-next 03/23] net: dsa: ocelot: seville: utilize
 of_mdiobus_register

On Mon, Nov 15, 2021 at 10:23:08PM -0800, Colin Foster wrote:
> Switch seville to use of_mdiobus_register(bus, NULL) instead of just
> mdiobus_register. This code is about to be pulled into a separate module
> that can optionally define ports by the device_node.
> 
> Signed-off-by: Colin Foster <colin.foster@...advantage.com>
> ---

Reviewed-by: Vladimir Oltean <vladimir.oltean@....com>

>  drivers/net/dsa/ocelot/seville_vsc9953.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c
> index 92eae63150ea..84681642d237 100644
> --- a/drivers/net/dsa/ocelot/seville_vsc9953.c
> +++ b/drivers/net/dsa/ocelot/seville_vsc9953.c
> @@ -1108,7 +1108,7 @@ static int vsc9953_mdio_bus_alloc(struct ocelot *ocelot)
>  	snprintf(bus->id, MII_BUS_ID_SIZE, "%s-imdio", dev_name(dev));
>  
>  	/* Needed in order to initialize the bus mutex lock */
> -	rc = mdiobus_register(bus);
> +	rc = of_mdiobus_register(bus, NULL);
>  	if (rc < 0) {
>  		dev_err(dev, "failed to register MDIO bus\n");
>  		return rc;
> -- 
> 2.25.1
>