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From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Fri, 10 Aug 2018 17:39:17 +0300
Message-ID: <CAHp75Ve28aNe+FCK3p4OLsDf7dNo-iJ1VR=pyx+Y9OUn3sjYBw@mail.gmail.com>
Subject: Re: [PATCH v2 14/29] net: simplify eth_platform_get_mac_address()
To:     Bartosz Golaszewski <brgl@bgdev.pl>
Cc:     Jonathan Corbet <corbet@lwn.net>, Sekhar Nori <nsekhar@ti.com>,
        Kevin Hilman <khilman@kernel.org>,
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On Fri, Aug 10, 2018 at 11:05 AM, Bartosz Golaszewski <brgl@bgdev.pl> wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> We don't need to use pci_device_to_OF_node() - we can retrieve
> dev->of_node directly even for pci devices.
>

>         struct device_node *dp;
>
> -       if (dev_is_pci(dev))
> -               dp = pci_device_to_OF_node(to_pci_dev(dev));
> -       else
> -               dp = dev->of_node;
> -
> +       dp = dev->of_node;
>         addr = NULL;
>         if (dp)
>                 addr = of_get_mac_address(dp);

Looking more at this I could even propose to change all above by

addr = device_get_mac_address(dev, mac_addr, ETH_ALEN);

Thoughts?

-- 
With Best Regards,
Andy Shevchenko