static int __init block2mtd_init(void)
{
+--- a/fs/partitions/check.c
++++ b/fs/partitions/check.c
+@@ -625,6 +625,7 @@ try_scan:
+ kfree(state);
+ return 0;
+ }
++EXPORT_SYMBOL(rescan_partitions);
+
+ unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
+ {