From: Nathan Sullivan <nathan.sullivan@ni.com>
Date: Wed, 22 Mar 2017 20:27:01 +0000 (-0500)
Subject: net: phy: handle state correctly in phy_stop_machine
X-Git-Tag: v3.2.91~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80d872be3712786a924c804ff8b9aa3938b697ea;p=pandora-kernel.git

net: phy: handle state correctly in phy_stop_machine

commit 49d52e8108a21749dc2114b924c907db43358984 upstream.

If the PHY is halted on stop, then do not set the state to PHY_UP.  This
ensures the phy will be restarted later in phy_start when the machine is
started again.

Fixes: 00db8189d984 ("This patch adds a PHY Abstraction Layer to the Linux Kernel, enabling ethernet drivers to remain as ignorant as is reasonable of the connected PHY's design and operation details.")
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Signed-off-by: Brad Mouring <brad.mouring@ni.com>
Acked-by: Xander Huff <xander.huff@ni.com>
Acked-by: Kyle Roeschley <kyle.roeschley@ni.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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