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Subject: Re: [GIT] Networking
From:   David Miller <davem@davemloft.net>
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From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 27 Dec 2019 14:13:03 -0800

> I didn't notice until now (bad me - I've actually been taking a few
> days off due to xmas), but this causes a new warning in some
> configurations.
> 
> In particular, it causes a warning about
> 
>    'of_mdiobus_child_is_phy' defined but noy used
> 
> because when CONFIG_OF_MDIO is disabled, the <linux/of_mdio.h> header now has
> 
>   static bool of_mdiobus_child_is_phy(struct device_node *child)
>   {
>          return false;
>   }
> 
> which is all kinds of stupid.
> 
> I'm assuming that dummy function should just be marked "inline", the
> way the other helper dummy functions are defined when OF_MDIO is not
> enabled.

Yeah I have this fixed in my tree, I'll push that to you soon.

Thanks.