mediatek: remove no longer needed sysupgrade hack

Keeping configuration is now handled in fstools like for other types
of flash as well.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

diff --git a/target/linux/mediatek/mt7622/base-files/lib/preinit/79_move_config b/target/linux/mediatek/mt7622/base-files/lib/preinit/79_move_config
deleted file mode 100644 (file)
index 8a30b84..0000000
--- a/target/linux/mediatek/mt7622/base-files/lib/preinit/79_move_config
+++ /dev/null
@@ -1,18 +0,0 @@
-. /lib/upgrade/common.sh
-
-RECOVERY_PART=/dev/mmcblk0p6
-
-move_config() {
-       if [ -b $RECOVERY_PART ]; then
-               insmod nls_cp437
-               insmod nls_iso8859-1
-               insmod fat
-               insmod vfat
-               mkdir -p /recovery
-               mount -o rw,noatime $RECOVERY_PART /recovery
-               [ -f "/recovery/$BACKUP_FILE" ] && mv -f "/recovery/$BACKUP_FILE" /
-               umount /recovery
-       fi
-}
-
-boot_hook_add preinit_mount_root move_config