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Message-ID: <20190121175717.GA30032@bogon.m.sigxcpu.org> Date: Mon, 21 Jan 2019 18:57:17 +0100 From: Guido Günther <agx@...xcpu.org> To: Andrew Lunn <andrew@...n.ch> Cc: Heiner Kallweit <hkallweit1@...il.com>, Florian Fainelli <f.fainelli@...il.com>, "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org Subject: Re: [PATCH] RFC: Revert "net: phy: check return code when requesting PHY driver module" Hi, On Mon, Jan 21, 2019 at 05:26:00PM +0100, Andrew Lunn wrote: > On Mon, Jan 21, 2019 at 03:00:55PM +0100, Guido Günther wrote: > > This unbreaks ethernet on e.g. the NXP imx8mq-evk using the fec driver. > > Otherwise it fails like: > > > > [ 3.702671] device: '30be0000.ethernet-1': device_add > > [ 3.707783] PM: Adding info for No Bus:30be0000.ethernet-1 > > [ 3.713329] libphy: fec_enet_mii_bus: probed > > [ 3.717815] mdio_bus 30be0000.ethernet-1:01: error -2 loading PHY driver module for ID 0x004dd074 > > [ 3.726747] PM: Removing info for No Bus:30be0000.ethernet-1 > > [ 3.732460] device: 'pps0': device_unregister > > [ 3.736911] PM: Removing info for No Bus:pps0 > > [ 3.741317] device: 'ptp0': device_unregister > > [ 3.745761] PM: Removing info for No Bus:ptp0 > > [ 3.750160] device: 'ptp0': device_create_release > > [ 3.755024] fec 30be0000.ethernet: Dropping the link to regulator.2 > > [ 3.761359] fec: probe of 30be0000.ethernet failed with error -2 > > > > This reverts commit 13d0ab6750b20957ac1466da4e44dc0af746ff28. > > Hi Guido > > Please could you test: > > https://www.spinics.net/lists/netdev/msg545573.html Yes, that works. There's indeed no initramfs in this case and the module is built into the kernel. Feel free to add a Tested-By: Guido Günther <agx@...xcpu.org> Cheers, -- Guido
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