netdev - Re: [PATCH v3 2/2] net: mdio-ipq4019: add Clause 45 support

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Date:   Sun, 20 Sep 2020 02:19:04 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Robert Marko <robert.marko@...tura.hr>
Cc:     hkallweit1@...il.com, linux@...linux.org.uk, davem@...emloft.net,
        kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Luka Perkov <luka.perkov@...tura.hr>
Subject: Re: [PATCH v3 2/2] net: mdio-ipq4019: add Clause 45 support

> +
> +/* 0 = Clause 22, 1 = Clause 45 */
> +#define MDIO_MODE_BIT				BIT(8)

How about calling this MDIO_MODE_C45

> +		/* Enter Clause 45 mode */
> +		data = readl(priv->membase + MDIO_MODE_REG);
> +
> +		data |= MDIO_MODE_BIT;
> +
> +		writel(data, priv->membase + MDIO_MODE_REG);

It then becomes clearer what this does.

Otherwise this looks O.K.

	  Andrew