linux-kernel - Re: [PATCH v5 11/12] net: ethernet: mtk_eth

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Date:   Mon, 13 Feb 2023 12:27:48 +0000
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Daniel Golle <daniel@...rotopia.org>
Cc:     netdev@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Heiner Kallweit <hkallweit1@...il.com>,
        Lorenzo Bianconi <lorenzo@...nel.org>,
        Mark Lee <Mark-MC.Lee@...iatek.com>,
        John Crispin <john@...ozen.org>, Felix Fietkau <nbd@....name>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        DENG Qingfang <dqfext@...il.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Vladimir Oltean <olteanv@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Jianhui Zhao <zhaojh329@...il.com>,
        Bjørn Mork <bjorn@...k.no>
Subject: Re: [PATCH v5 11/12] net: ethernet: mtk_eth_soc: switch to external
 PCS driver

On Sat, Feb 11, 2023 at 04:05:18PM +0000, Daniel Golle wrote:
> @@ -4582,6 +4583,7 @@ static int mtk_probe(struct platform_device *pdev)
>  		if (!eth->sgmii)
>  			return -ENOMEM;
>  
> +		eth->sgmii->dev = eth->dev;

My comment on this appears unaddressed (and not responded to either).

>  int mtk_sgmii_init(struct mtk_sgmii *ss, struct device_node *r, u32 ana_rgc3)
>  {
...
> +		ss->pcs[i] = mtk_pcs_lynxi_create(ss->dev, regmap, ana_rgc3,
> +						  flags);

This appears to be the only place that sgmii->dev is used, and this
function is only called immediately after the above assignment.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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