er is missing from platform_copy_config() and octeon_move_config(), so
config is lost on every sysupgrade.
(cherry-picked from commit 77037b09f3ce3284c8486b73cfaaceac53241990)
Signed-off-by: Jakob Haufe <sur5r@sur5r.net>
Link: https://github.com/openwrt/openwrt/pull/16518
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
fa0a7e00e8