diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 04de315..7e68203 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -303,28 +303,27 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) struct nand_chip *chip = mtd->priv; u16 bad; + page = (int)(ofs >> chip->page_shift) & chip->pagemask; + if (getchip) { - page = (int)(ofs >> chip->page_shift); chipnr = (int)(ofs >> chip->chip_shift); nand_get_device(chip, mtd, FL_READING); /* Select the NAND device */ chip->select_chip(mtd, chipnr); - } else - page = (int)(ofs >> chip->page_shift); + } if (chip->options & NAND_BUSWIDTH_16) { chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos & 0xFE, - page & chip->pagemask); + page); bad = cpu_to_le16(chip->read_word(mtd)); if (chip->badblockpos & 0x1) bad >>= 8; if ((bad & 0xFF) != 0xff) res = 1; } else { - chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos, - page & chip->pagemask); + chip->cmdfunc(mtd, NAND_CMD_READOOB, chip->badblockpos, page); if (chip->read_byte(mtd) != 0xff) res = 1; } |