82556 support doesn't work with eepro100, so this removes the ID
(0x1228) for 82556.  See this thread for more info:

http://marc.theaimsgroup.com/?l=linux-kernel&m=110726223221165&w=2Signed-off-by: Scott Feldman <sfeldma@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>