diff options
Diffstat (limited to 'drivers/mtd/nand/raw/lpc32xx_slc.c')
| -rw-r--r-- | drivers/mtd/nand/raw/lpc32xx_slc.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/lpc32xx_slc.c b/drivers/mtd/nand/raw/lpc32xx_slc.c index 6b7269cfb7d8..d7dfc6fd85ca 100644 --- a/drivers/mtd/nand/raw/lpc32xx_slc.c +++ b/drivers/mtd/nand/raw/lpc32xx_slc.c @@ -27,6 +27,7 @@ #include <linux/of.h> #include <linux/of_gpio.h> #include <linux/mtd/lpc32xx_slc.h> +#include <linux/mtd/nand-ecc-sw-hamming.h> #define LPC32XX_MODNAME "lpc32xx-nand" @@ -345,6 +346,18 @@ static int lpc32xx_nand_ecc_calculate(struct nand_chip *chip, } /* + * Corrects the data + */ +static int lpc32xx_nand_ecc_correct(struct nand_chip *chip, + unsigned char *buf, + unsigned char *read_ecc, + unsigned char *calc_ecc) +{ + return ecc_sw_hamming_correct(buf, read_ecc, calc_ecc, + chip->ecc.size, false); +} + +/* * Read a single byte from NAND device */ static uint8_t lpc32xx_nand_read_byte(struct nand_chip *chip) @@ -802,7 +815,7 @@ static int lpc32xx_nand_attach_chip(struct nand_chip *chip) chip->ecc.write_oob = lpc32xx_nand_write_oob_syndrome; chip->ecc.read_oob = lpc32xx_nand_read_oob_syndrome; chip->ecc.calculate = lpc32xx_nand_ecc_calculate; - chip->ecc.correct = rawnand_sw_hamming_correct; + chip->ecc.correct = lpc32xx_nand_ecc_correct; chip->ecc.hwctl = lpc32xx_nand_ecc_enable; /* |