From: "M.H.VanLeeuwen" <vanl@megsinet.net>

The level of isapnp_init was moved to after apci sometime ago.  Since it is
now after net_dev_init, ISA PNP NICs fail to initialized at boot.  This is
particularily problematic for NFS root filesystems like mine, or none
modular systems.

This fix allows ISA PNP NIC cards to work during net_dev_init, and still
leaves isapnp_init after apci_init.