linux-kernel - Re: [PATCH 4/6] net: bcmgenet: Initial bcmgenet ACPI support

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Message-ID: <20200201153315.GJ9639@lunn.ch>
Date:   Sat, 1 Feb 2020 16:33:15 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Jeremy Linton <jeremy.linton@....com>
Cc:     netdev@...r.kernel.org, opendmb@...il.com, f.fainelli@...il.com,
        davem@...emloft.net, bcm-kernel-feedback-list@...adcom.com,
        linux-kernel@...r.kernel.org, wahrenst@....net,
        hkallweit1@...il.com
Subject: Re: [PATCH 4/6] net: bcmgenet: Initial bcmgenet ACPI support

> @@ -3595,7 +3597,7 @@ static int bcmgenet_probe(struct platform_device *pdev)
>  	/* If this is an internal GPHY, power it on now, before UniMAC is
>  	 * brought out of reset as absolutely no UniMAC activity is allowed
>  	 */
> -	if (dn && !of_property_read_string(dn, "phy-mode", &phy_mode_str) &&
> +	if (!device_property_read_string(&pdev->dev, "phy-mode", &phy_mode_str) &&
>  	    !strcasecmp(phy_mode_str, "internal"))
>  		bcmgenet_power_up(priv, GENET_POWER_PASSIVE);

The code you are modifying appears to be old and out of date. For a
long time there has been a helper, of_get_phy_mode(). You should look
at fwnode_get_phy_mode().

   Andrew