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From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Simon Horman <horms@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Woojung Huh <woojung.huh@microchip.com>,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	kernel@pengutronix.de, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org, UNGLinuxDriver@microchip.com,
	Phil Elwell <phil@raspberrypi.org>
Subject: Re: [PATCH net-next v1 02/21] net: usb: lan78xx: Remove KSZ9031 PHY fixup
Date: Fri, 6 Dec 2024 09:56:39 +0100	[thread overview]
Message-ID: <Z1K8R4y-mmGRJzUO@pengutronix.de> (raw)
In-Reply-To: <20241205171203.GE2581@kernel.org>

Hi Simon,

On Thu, Dec 05, 2024 at 05:12:03PM +0000, Simon Horman wrote:
> > -		dev->interface = PHY_INTERFACE_MODE_RGMII;
> > -		/* external PHY fixup for KSZ9031RNX */
> > -		ret = phy_register_fixup_for_uid(PHY_KSZ9031RNX, 0xfffffff0,
> > -						 ksz9031rnx_fixup);
> > -		if (ret < 0) {
> > -			netdev_err(dev->net, "Failed to register fixup for PHY_KSZ9031RNX\n");
> > -			return NULL;
> > -		}
> > +		dev->interface = PHY_INTERFACE_MODE_RGMII_ID;
> > +		/* The PHY driver is responsible to configure proper RGMII
> > +		 * interface delays. Disable RGMII delays on MAC side.
> > +		 */
> > +		lan78xx_write_reg(dev, MAC_RGMII_ID, 0);
> >  
> >  		phydev->is_internal = false;
> >  	}
> 
> nit: With this change ret is now set but otherwise unused in this function.
> 
>      I would suggest a new patch, prior to this one, that drops the
>      other places where it is set. They seem to have no effect.
>      And then remove ret from this function in this patch.
> 

There is a patch in this patch stack which will address it too. There is
just limit to amount of patches I can upstream per one round.

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  reply	other threads:[~2024-12-06  8:56 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-03  7:21 [PATCH net-next v1 00/21] lan78xx: Preparations for PHYlink Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 01/21] net: usb: lan78xx: Remove LAN8835 PHY fixup Oleksij Rempel
2024-12-03 20:26   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 02/21] net: usb: lan78xx: Remove KSZ9031 " Oleksij Rempel
2024-12-03 20:29   ` Andrew Lunn
2024-12-05 17:12   ` Simon Horman
2024-12-06  8:56     ` Oleksij Rempel [this message]
2024-12-03  7:21 ` [PATCH net-next v1 03/21] net: usb: lan78xx: move functions to avoid forward definitions Oleksij Rempel
2024-12-03 20:29   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 04/21] net: usb: lan78xx: Improve error reporting with %pe specifier Oleksij Rempel
2024-12-03 20:30   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 05/21] net: usb: lan78xx: Fix error handling in MII read/write functions Oleksij Rempel
2024-12-03 20:31   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 06/21] net: usb: lan78xx: Improve error handling in EEPROM and OTP operations Oleksij Rempel
2024-12-03 20:35   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 07/21] net: usb: lan78xx: Add error handling to lan78xx_init_ltm Oleksij Rempel
2024-12-03 20:36   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 08/21] net: usb: lan78xx: Add error handling to set_rx_max_frame_length and set_mtu Oleksij Rempel
2024-12-03 20:37   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 09/21] net: usb: lan78xx: Add error handling to lan78xx_irq_bus_sync_unlock Oleksij Rempel
2024-12-03 20:38   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 10/21] net: usb: lan78xx: Improve error handling in dataport and multicast writes Oleksij Rempel
2024-12-03 20:39   ` Andrew Lunn
2024-12-03  7:21 ` [PATCH net-next v1 11/21] net: usb: lan78xx: Add error handling to lan78xx_setup_irq_domain Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 12/21] net: usb: lan78xx: Add error handling to lan78xx_init_mac_address Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 13/21] net: usb: lan78xx: Add error handling to lan78xx_set_mac_addr Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 14/21] net: usb: lan78xx: Add error handling to lan78xx_get_regs Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 15/21] net: usb: lan78xx: Simplify lan78xx_update_reg Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 16/21] net: usb: lan78xx: Fix return value handling in lan78xx_set_features Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 17/21] net: usb: lan78xx: Use ETIMEDOUT instead of ETIME in lan78xx_stop_hw Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 18/21] net: usb: lan78xx: Use function-specific label in lan78xx_mac_reset Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 19/21] net: usb: lan78xx: Improve error handling in lan78xx_phy_wait_not_busy Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 20/21] net: usb: lan78xx: Rename lan78xx_phy_wait_not_busy to lan78xx_mdiobus_wait_not_busy Oleksij Rempel
2024-12-03  7:21 ` [PATCH net-next v1 21/21] net: usb: lan78xx: Improve error handling in WoL operations Oleksij Rempel
2024-12-03 20:23 ` [PATCH net-next v1 00/21] lan78xx: Preparations for PHYlink Andrew Lunn

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