netdev - Re: [PATCH net-next] dpaa_eth: don't use fixed_phy_change

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Message-ID: <8020ee44-e7b1-4bae-ba34-b0e2a98a0fbd@intel.com>
Date: Mon, 16 Jun 2025 15:47:57 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Heiner Kallweit <hkallweit1@...il.com>, Andrew Lunn
	<andrew+netdev@...n.ch>, Paolo Abeni <pabeni@...hat.com>, Jakub Kicinski
	<kuba@...nel.org>, David Miller <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Simon Horman <horms@...nel.org>, Madalin Bucur
	<madalin.bucur@....com>, Russell King - ARM Linux <linux@...linux.org.uk>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, Joakim Tjernlund
	<joakim.tjernlund@...inera.com>
Subject: Re: [PATCH net-next] dpaa_eth: don't use fixed_phy_change_carrier



On 6/16/2025 2:24 PM, Heiner Kallweit wrote:
> This effectively reverts 6e8b0ff1ba4c ("dpaa_eth: Add change_carrier()
> for Fixed PHYs"). Usage of fixed_phy_change_carrier() requires that
> fixed_phy_register() has been called before, directly or indirectly.
> And that's not the case in this driver.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
> ---

Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>

Is this harmful to leave set if fixed_phy_register() is not called? If
so then this could be net + a fixes tag instead of net-next.