Patchwork [v2,6/8] mtd: parse out the ECC info for the full-id nand chips

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Submitter Huang Shijie
Date April 22, 2013, 7:47 a.m.
Message ID <1366616878-29481-7-git-send-email-b32955@freescale.com>
Download mbox | patch
Permalink /patch/238355/
State New
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Huang Shijie - April 22, 2013, 7:47 a.m.
Parse out the ECC information for the full-id nand chips.

Signed-off-by: Huang Shijie <b32955@freescale.com>
---
 drivers/mtd/nand/nand_base.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index ba87e43..1611b7a 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3231,6 +3231,8 @@  static bool find_full_id_nand(struct mtd_info *mtd, struct nand_chip *chip,
 		chip->cellinfo = id_data[2];
 		chip->chipsize = (uint64_t)type->chipsize << 20;
 		chip->options |= type->options;
+		chip->ecc_strength = NAND_ECC_STRENGTH(type->ecc_info);
+		chip->ecc_size = NAND_ECC_SIZE(type->ecc_info);
 
 		*busw = type->options & NAND_BUSWIDTH_16;