This driver will soon be removed completely and the scripts are already
using the new API.
This also removes bcm57xx_init() which restarts the switch and is now
done by b53.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39257 3c298f89-4303-0410-b956-a3cf2f4a3e73