diff options
Diffstat (limited to 'drivers/mtd/nand/nand_base.c')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 7a3a4490771..ea6d2c334ae 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -347,7 +347,7 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) { struct nand_chip *chip = mtd->priv; uint8_t buf[2] = { 0, 0 }; - int block; + int block, ret; /* Get block number */ block = ((int)ofs) >> chip->bbt_erase_shift; @@ -356,16 +356,22 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) /* Do we have a flash based bad block table ? */ if (chip->options & NAND_USE_FLASH_BBT) - return nand_update_bbt(mtd, ofs); - - /* We write two bytes, so we dont have to mess with 16 bit access */ - ofs += mtd->oobsize; - chip->ops.len = 2; - chip->ops.datbuf = NULL; - chip->ops.oobbuf = buf; - chip->ops.ooboffs = chip->badblockpos & ~0x01; + ret = nand_update_bbt(mtd, ofs); + else { + /* We write two bytes, so we dont have to mess with 16 bit + * access + */ + ofs += mtd->oobsize; + chip->ops.len = 2; + chip->ops.datbuf = NULL; + chip->ops.oobbuf = buf; + chip->ops.ooboffs = chip->badblockpos & ~0x01; - return nand_do_write_oob(mtd, ofs, &chip->ops); + ret = nand_do_write_oob(mtd, ofs, &chip->ops); + } + if (!ret) + mtd->ecc_stats.badblocks++; + return ret; } /** |