diff options
Diffstat (limited to 'drivers/mtd/nand/raw/diskonchip.c')
| -rw-r--r-- | drivers/mtd/nand/raw/diskonchip.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index 86a258de0b75..73308333e788 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -140,6 +140,7 @@ static int doc_ecc_decode(struct rs_control *rs, uint8_t *data, uint8_t *ecc) int i, j, nerr, errpos[8]; uint8_t parity; uint16_t ds[4], s[5], tmp, errval[8], syn[4]; + struct rs_codec *cd = rs->codec; memset(syn, 0, sizeof(syn)); /* Convert the ecc bytes into words */ @@ -160,15 +161,15 @@ static int doc_ecc_decode(struct rs_control *rs, uint8_t *data, uint8_t *ecc) for (j = 1; j < NROOTS; j++) { if (ds[j] == 0) continue; - tmp = rs->index_of[ds[j]]; + tmp = cd->index_of[ds[j]]; for (i = 0; i < NROOTS; i++) - s[i] ^= rs->alpha_to[rs_modnn(rs, tmp + (FCR + i) * j)]; + s[i] ^= cd->alpha_to[rs_modnn(cd, tmp + (FCR + i) * j)]; } /* Calc syn[i] = s[i] / alpha^(v + i) */ for (i = 0; i < NROOTS; i++) { if (s[i]) - syn[i] = rs_modnn(rs, rs->index_of[s[i]] + (NN - FCR - i)); + syn[i] = rs_modnn(cd, cd->index_of[s[i]] + (NN - FCR - i)); } /* Call the decoder library */ nerr = decode_rs16(rs, NULL, NULL, 1019, syn, 0, errpos, 0, errval); |