tree 25fbdcca741bccfd5279c50ae9df13f81da0981f
parent 09a0354cadec267be7f5249c89eb998b3474263a
author Robert Hancock <hancock@sedsystems.ca> 1559860090 -0600
committer David S. Miller <davem@davemloft.net> 1559863469 -0700

net: axienet: fix teardown order of MDIO bus

Since the MDIO is is brought up before the netdev is registered, it
should be torn down after the netdev is removed. Otherwise, PHY accesses
can potentially access freed MDIO bus references and cause a crash.

Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>