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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-01-16 17:10:25 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-01-17 18:48:40 +0100 |
commit | 2610b2a98709ad833e4e9d4aecd52d7b5d822c5a (patch) | |
tree | 45307624135164a31183c80d53e1ae0a234a0d12 /drivers/mtd/nand/atmel_nand.c | |
parent | 440aec700afa6a1c3df61cbcdfe051558e40def0 (diff) | |
download | barebox-2610b2a98709ad833e4e9d4aecd52d7b5d822c5a.tar.gz barebox-2610b2a98709ad833e4e9d4aecd52d7b5d822c5a.tar.xz |
atmel_nand: disable hardware ecc if not enable
allow to save 1360 bytes
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mtd/nand/atmel_nand.c')
-rw-r--r-- | drivers/mtd/nand/atmel_nand.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index 3213de2967..0533759235 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -374,7 +374,8 @@ static int __init atmel_nand_probe(struct device_d *dev) nand_chip->ecc.mode = NAND_ECC_SOFT; - if (pdata->ecc_mode == NAND_ECC_HW) { + if (IS_ENABLED(CONFIG_NAND_ECC_HW) && + pdata->ecc_mode == NAND_ECC_HW) { host->ecc = dev_request_mem_region(dev, 1); if (!host->ecc) @@ -412,7 +413,8 @@ static int __init atmel_nand_probe(struct device_d *dev) goto err_scan_ident; } - if (nand_chip->ecc.mode == NAND_ECC_HW) { + if (IS_ENABLED(CONFIG_NAND_ECC_HW) && + nand_chip->ecc.mode == NAND_ECC_HW) { /* ECC is calculated for the whole page (1 step) */ nand_chip->ecc.size = mtd->writesize; |