diff options
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 5661a8e..7bceea8 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2595,8 +2595,12 @@ int nand_scan_tail(struct mtd_info *mtd) chip->ecc.write_oob = nand_write_oob_std; case NAND_ECC_HW_SYNDROME: - if (!chip->ecc.calculate || !chip->ecc.correct || - !chip->ecc.hwctl) { + if ((!chip->ecc.calculate || !chip->ecc.correct || + !chip->ecc.hwctl) && + (!chip->ecc.read_page || + chip->ecc.read_page == nand_read_page_hwecc || + !chip->ecc.write_page || + chip->ecc.write_page == nand_write_page_hwecc)) { printk(KERN_WARNING "No ECC functions supplied, " "Hardware ECC not possible\n"); BUG(); |