Otherwise, recursion can occur if scan_bbt does not find a bad block table, and tries to write one, and the attempt to erase the BBT area causes a bad block check.
Signed-off-by: Scott Wood scottwood@freescale.com --- Applied to u-boot-nand-flash.
drivers/mtd/nand/nand_base.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index ba05b76..94a65d4 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -460,8 +460,8 @@ static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int getchip, struct nand_chip *chip = mtd->priv;
if (!(chip->options & NAND_BBT_SCANNED)) { - chip->scan_bbt(mtd); chip->options |= NAND_BBT_SCANNED; + chip->scan_bbt(mtd); }
if (!chip->bbt)