There should be no longer be any ksz9000 users that pick up the PHY
driver from ksz8xxx, so remove ksz9000 remnants from there.
Signed-off-by: NAlexandru Gagniuc <alex.g@adaptrum.com>
Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>