[PATCH 3/6] mtd: nand_bbt: make nand_scan_bbt() static

From: Peter Pan 潘栋 (peterpandong)
Date: Wed Apr 15 2015 - 22:13:24 EST


This implementation detail is no longer needed outside of nand_bbt.c.

Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
Signed-off-by: Peter Pan <peterpandong@xxxxxxxxxx>
---
drivers/mtd/nand/nand_bbt.c | 2 +-
include/linux/mtd/nand.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index 307a285..53e1758 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -1074,7 +1074,7 @@ static void verify_bbt_descr(struct mtd_info *mtd, struct nand_bbt_descr *bd)
* The bad block table memory is allocated here. It must be freed by calling
* the nand_free_bbt function.
*/
-int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
+static int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
{
struct nand_chip *this = mtd->priv;
int len, res = 0;
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 3d4ea7e..6c51876 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -833,7 +833,6 @@ struct nand_manufacturers {
extern struct nand_flash_dev nand_flash_ids[];
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);
--
1.9.1

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