net: dsa: b53: Utilize mdio_module_driver

Eliminate a bit of boilerplate code.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2017-01-22 21:17:33 -08:00 • committed by David S. Miller
commit 8a180cc79d