2 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index a1b0b4c8fd79..031ff3a9a0bd 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -222,6 +222,7 @@ struct mtd_info {
         int (*_lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
         int (*_unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
         int (*_is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+        int (*_block_isreserved) (struct mtd_info *mtd, loff_t ofs);
         int (*_block_isbad) (struct mtd_info *mtd, loff_t ofs);
         int (*_block_markbad) (struct mtd_info *mtd, loff_t ofs);
         int (*_suspend) (struct mtd_info *mtd);
@@ -302,6 +303,7 @@ static inline void mtd_sync(struct mtd_info *mtd)
 int mtd_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 int mtd_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len);
+int mtd_block_isreserved(struct mtd_info *mtd, loff_t ofs);
 int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs);
 int mtd_block_markbad(struct mtd_info *mtd, loff_t ofs);
 
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 2f0af2891f0f..1cff329ae13d 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -810,6 +810,7 @@ extern struct nand_manufacturers nand_manuf_ids[];
 extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd);
 extern int nand_default_bbt(struct mtd_info *mtd);
 extern int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs);
+extern int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs);
 extern int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt);
 extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
                            int allowbbt);