netdev - Re: [PATCH] net: axienet: allow setups without MDIO

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Date:   Wed, 24 Mar 2021 13:38:23 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Daniel Mack <daniel@...que.org>
Cc:     radhey.shyam.pandey@...inx.com, davem@...emloft.net,
        kuba@...nel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] net: axienet: allow setups without MDIO

On Wed, Mar 24, 2021 at 10:48:55AM +0100, Daniel Mack wrote:
> In setups with fixed-link settings on the hardware bus there is no mdio node
> in DTS. axienet_probe() already handles that gracefully but lp->mii_bus is
> then NULL.
> 
> Fix code that tries to blindly grab the MDIO lock by introducing two helper
> functions that make the locking conditional.

Hi Danial

What about axienet_dma_err_handler()?

     Andrew