diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index 48ba98a6b55b69b31c660a1e5e1b2c0084418df9..f824ec8b29363aa7c99832901df788dbdce6aa93 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -453,11 +453,11 @@ static void unmap_peb(struct ubi_attach_info *ai, int pnum)
  */
 #ifndef __UBOOT__
 static int scan_pool(struct ubi_device *ubi, struct ubi_attach_info *ai,
-		     int *pebs, int pool_size, unsigned long long *max_sqnum,
+		     __be32 *pebs, int pool_size, unsigned long long *max_sqnum,
 		     struct list_head *free)
 #else
 static int scan_pool(struct ubi_device *ubi, struct ubi_attach_info *ai,
-		     int *pebs, int pool_size, unsigned long long *max_sqnum,
+		     __be32 *pebs, int pool_size, unsigned long long *max_sqnum,
 		     struct list_head *free)
 #endif
 {