netdev - Re: [PATCH] of_net: Implement of_get_nvmem_mac

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Message-ID: <20180324185324.GG31941@lunn.ch>
Date:   Sat, 24 Mar 2018 19:53:24 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Mike Looijmans <mike.looijmans@...ic.nl>
Cc:     Florian Fainelli <f.fainelli@...il.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        robh+dt@...nel.org, frowand.list@...il.com
Subject: Re: [PATCH] of_net: Implement of_get_nvmem_mac_address helper

> A quick survey for the of_get_mac_address users learns that most of them do
> a memcpy (or similar) right after it, so for these drivers the
> "of_get_nvmem_mac_address" style signature that performs the memcpy (or
> better, ether_addr_copy) is a better fit, e.g.:
> 
> int of_get_mac_address(struct device_node *np, void *addr)

Hi Mike

This is a nicer solution, but it is quite a lot of work, there are a
lot of users. Maybe Coccinelle can help?

    Andrew