From: Josh Wu josh.wu@atmel.com
As atmel_nand_ecc.h is sync with v4.1 kernel, which adds the PMECC_OOB_RESERVED_BYTES. So use it in the driver.
Signed-off-by: Josh Wu josh.wu@atmel.com Reviewed-by: Andreas Bießmann andreas.devel@googlemail.com Signed-off-by: Wenyou Yang wenyou.yang@atmel.com ---
Changes in v2: - following Andreas' advice, change the message for more concise. - collect the Reviewed-by from Andreas. - drop a patch: [PATCH 3/4] atmel_nand: increase more delay to support MT29F32G08CBADA
drivers/mtd/nand/atmel_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index 852883b..73fd403 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -901,7 +901,7 @@ static int atmel_pmecc_nand_init_params(struct nand_chip *nand, return -EINVAL; }
- if (nand->ecc.bytes > mtd->oobsize - 2) { + if (nand->ecc.bytes > mtd->oobsize - PMECC_OOB_RESERVED_BYTES) { dev_err(host->dev, "No room for ECC bytes\n"); return -EINVAL; }