@@ -4924,6 +4924,11 @@ static void nand_shutdown(struct mtd_info *mtd)
nand_get_device(mtd, FL_PM_SUSPENDED);
}
+static int nand_default_bbt(struct mtd_info *mtd)
+{
+ return nand_create_bbt(mtd_to_nand(mtd));
+}
+
/* Set default functions */
static void nand_set_defaults(struct nand_chip *chip)
{
@@ -1349,15 +1349,14 @@ static int nand_create_badblock_pattern(struct nand_chip *this)
}
/**
- * nand_default_bbt - [NAND Interface] Select a default bad block table for the device
- * @mtd: MTD device structure
+ * nand_create_bbt - [NAND Interface] Select a default bad block table for the device
+ * @this: NAND chip object
*
* This function selects the default bad block table support for the device and
* calls the nand_scan_bbt function.
*/
-int nand_default_bbt(struct mtd_info *mtd)
+int nand_create_bbt(struct nand_chip *this)
{
- struct nand_chip *this = mtd_to_nand(mtd);
int ret;
/* Is a flash based bad block table requested? */
@@ -1383,8 +1382,9 @@ int nand_default_bbt(struct mtd_info *mtd)
return ret;
}
- return nand_scan_bbt(mtd, this->badblock_pattern);
+ return nand_scan_bbt(nand_to_mtd(this), this->badblock_pattern);
}
+EXPORT_SYMBOL(nand_create_bbt);
/**
* nand_isreserved_bbt - [NAND Interface] Check if a block is reserved
@@ -1538,7 +1538,7 @@ extern const struct nand_manufacturer_ops micron_nand_manuf_ops;
extern const struct nand_manufacturer_ops amd_nand_manuf_ops;
extern const struct nand_manufacturer_ops macronix_nand_manuf_ops;
-int nand_default_bbt(struct mtd_info *mtd);
+int nand_create_bbt(struct nand_chip *chip);
int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs);
int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs);
int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt);
Rename nand_default_bbt() into nand_create_bbt() and pass it a nand_chip object to prepare removal of the chip->scan_bbt() hook. We add a temporary nand_default_bbt() wrapper which will be dropped after the removal of ->scan_bbt(). Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> --- drivers/mtd/nand/raw/nand_base.c | 5 +++++ drivers/mtd/nand/raw/nand_bbt.c | 10 +++++----- include/linux/mtd/rawnand.h | 2 +- 3 files changed, 11 insertions(+), 6 deletions(-)