fec_mpc52xx: MPC52xx_MESSAGES_DEFAULT: 2nd NETIF_MSG_IFDOWN => IFUP

Duplicate NETIF_MSG_IFDOWN, 2nd should be NETIF_MSG_IFUP

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>