linux-kernel - Re: [net-next PATCH v6 5/5] net: phy: at803x: add LED support for qca808x

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Date: Wed, 3 Jan 2024 16:59:50 +0000
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	William Zhang <william.zhang@...adcom.com>,
	Anand Gore <anand.gore@...adcom.com>,
	Kursad Oney <kursad.oney@...adcom.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Rafał Miłecki <rafal@...ecki.pl>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Jacek Anaszewski <jacek.anaszewski@...il.com>,
	Fernández Rojas <noltari@...il.com>,
	Sven Schwermer <sven.schwermer@...ruptive-technologies.com>,
	linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	netdev@...r.kernel.org
Subject: Re: [net-next PATCH v6 5/5] net: phy: at803x: add LED support for
 qca808x

On Tue, Jan 02, 2024 at 07:38:34PM +0100, Christian Marangi wrote:
> +	if (active_low) {
> +		ret = phy_clear_bits_mmd(phydev, MDIO_MMD_AN,
> +					 QCA808X_MMD7_LED_POLARITY_CTRL,
> +					 QCA808X_LED_ACTIVE_HIGH);
> +	} else {
> +		ret = phy_set_bits_mmd(phydev, MDIO_MMD_AN,
> +				       QCA808X_MMD7_LED_POLARITY_CTRL,
> +				       QCA808X_LED_ACTIVE_HIGH);
> +	}

Maybe:

	return phy_modify_mmd(phydev, MDIO_MMD_AN,
			      QCA808X_MMD7_LED_POLARITY_CTRL,
			      active_low ? 0 : QCA808X_LED_ACTIVE_HIGH);

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