Subject: Re: [PATCH v2 5/6] net: phy: at803x: remove qca8081 1G fast retrain and slave seed config

From: "Russell King (Oracle)" <[email-masked]>
Date: Fri, 14 Jul 2023 12:41:02 +0100

On Fri, Jul 14, 2023 at 02:31:35PM +0800, Luo Jie wrote:
> The fast retrain and master slave seed configs are only applicable when
> the 2.5G capability is supported.

Probably worth a comment - or a helper function.

E.g.

static bool qca808x_has_fast_retrain(struct phy_device *phydev)
{
	return linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
				 phydev->supported);
}

Which then makes the code more self-documenting.

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