mtd: parse out the ECC info for the full-id nand chips
authorHuang Shijie <b32955@freescale.com>
Fri, 17 May 2013 03:17:32 +0000 (11:17 +0800)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 30 Aug 2013 20:34:46 +0000 (21:34 +0100)
Parse out the ECC information for the full-id nand chips.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/mtd/nand/nand_base.c

index 51d5b81f316cfcecdfbc3d9ea14d69f746d46642..8f04fb03f8ea02b18e20222302217d80a53932e2 100644 (file)
@@ -3284,6 +3284,8 @@ 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_ds = NAND_ECC_STRENGTH(type);
+               chip->ecc_step_ds = NAND_ECC_STEP(type);
 
                *busw = type->options & NAND_BUSWIDTH_16;