diff options
Diffstat (limited to 'drivers/mtd/nand/nand_base.c')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index d8c723c185b2..51d5b81f316c 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2981,9 +2981,11 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip, mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page); chip->chipsize = le32_to_cpu(p->blocks_per_lun); chip->chipsize *= (uint64_t)mtd->erasesize * p->lun_count; - *busw = 0; - if (le16_to_cpu(p->features) & 1) + + if (onfi_feature(chip) & ONFI_FEATURE_16_BIT_BUS) *busw = NAND_BUSWIDTH_16; + else + *busw = 0; if (p->ecc_bits != 0xff) { chip->ecc_strength_ds = p->ecc_bits; |