From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: ibm: emac: fix regression caused by
 emac_dt_phy_probe()
Date: Wed, 08 Mar 2017 22:18:28 -0800 (PST)
Message-ID: <20170308.221828.111180540611215509.davem@davemloft.net>
References: <20170306133427.27025-1-chunkeey@googlemail.com>
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From: Christian Lamparter <chunkeey@googlemail.com>
Date: Mon,  6 Mar 2017 14:34:27 +0100

> Julian Margetson reported a panic on his SAM460EX with Kernel 4.11-rc1:
 ...
> The problem is caused by emac_dt_phy_probe() returing success (0)
> for existing device-trees configurations that do not specify a
> "phy-handle" property. This caused the code to skip the existing
> phy probe and setup. Which led to essential phy related
> data-structures being uninitialized.
> 
> This patch also removes the unused variable in emac_dt_phy_connect().
> 
> Fixes: a577ca6badb5261d ("net: emac: add support for device-tree based PHY discovery and setup")
> Reported-by: Julian Margetson <runaway@candw.ms>
> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>

Applied, thanks.