Commit f4982393 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

net: phy: Do not shutdown PHYs in READY state 



In case a PHY device was probed thus in the PHY_READY state, but not
configured and with no network device attached yet, we should not be
trying to shut it down because it has been brought back into reset by
phy_device_reset() towards the end of phy_probe() and anyway we have not
configured the PHY yet.

Fixes: e2f016cf ("net: phy: add a shutdown procedure")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a5a14ea7

drivers/net/phy/phy_device.c

+3 −0
Original line number Diff line number Diff line
@@ -3125,6 +3125,9 @@ static void phy_shutdown(struct device *dev) 
{

	struct phy_device *phydev = to_phy_device(dev);



	if (phydev->state == PHY_READY || !phydev->attached_dev)

		return;



	phy_disable_interrupts(phydev);

}