net: altera-tse: Init PCS and phylink before registering netdev

net: altera-tse: Init PCS and phylink before registering netdev

register_netdev() must be done only once all resources are ready, as
they may be used in .ndo_open() immediately upon registration.

Move the lynx PCS and phylink initialisation before registerng the
netdevice. We also remove the call to netif_carrier_off(), as phylink
takes care of that.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20251103104928.58461-5-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>