linux-kernel - Re: [PATCH] net: cpsw: fix obtaining mac address for am3517

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Message-ID: <20161021095137.ypyr7wnwzhum65ua@atomide.com>
Date:   Fri, 21 Oct 2016 02:51:38 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Jeroen Hofstee <jhofstee@...tronenergy.com>
Cc:     netdev@...r.kernel.org, Mugunthan V N <mugunthanvnm@...com>,
        Grygorii Strashko <grygorii.strashko@...com>,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: cpsw: fix obtaining mac address for am3517

* Jeroen Hofstee <jhofstee@...tronenergy.com> [161021 02:31]:
> Aaah, lets wait a sec. I just saw there is another user of this function,
> so above is simply not true....
> 
>     if (of_machine_is_compatible("ti,dra7"))
>         return davinci_emac_3517_get_macid(dev, 0x514, slave, mac_addr);

Oh OK, then this will produce duplicate macs.

> So let me check if I don't break that one..... or better, let me send a v2,
> which
> changes the caller to pass slave as 0 here?
> 
>     if (of_device_is_compatible(dev->of_node, "ti,am3517-emac"))
>         return davinci_emac_3517_get_macid(dev, 0x110, slave, mac_addr);
> 

Yeah that sounds good to me.

Regards,

Tony