1 files changed, 5 insertions, 8 deletions

diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 5c76704f4080..19d1e9d17bf9 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -131,7 +131,6 @@ struct atmel_nand_host {
         u32                     pmecc_lookup_table_offset_512;
         u32                     pmecc_lookup_table_offset_1024;
 
-        int                     pmecc_bytes_per_sector;
         int                     pmecc_degree;   /* Degree of remainders */
         int                     pmecc_cw_len;   /* Length of codeword */
 
@@ -843,7 +842,7 @@ static void pmecc_correct_data(struct mtd_info *mtd, uint8_t *buf, uint8_t *ecc,
                                 pos, bit_pos, err_byte, *(buf + byte_pos));
                 } else {
                         /* Bit flip in OOB area */
-                        tmp = sector_num * host->pmecc_bytes_per_sector
+                        tmp = sector_num * nand_chip->ecc.bytes
                                         + (byte_pos - sector_size);
                         err_byte = ecc[tmp];
                         ecc[tmp] ^= (1 << bit_pos);
@@ -892,7 +891,7 @@ normal_check:
                                 return -EIO;
                         } else {
                                 pmecc_correct_data(mtd, buf_pos, ecc, i,
-                                        host->pmecc_bytes_per_sector, err_nbr);
+                                        nand_chip->ecc.bytes, err_nbr);
                                 mtd->ecc_stats.corrected += err_nbr;
                                 total_err += err_nbr;
                         }
@@ -987,10 +986,10 @@ static int atmel_nand_pmecc_write_page(struct mtd_info *mtd,
         }
 
         for (i = 0; i < chip->ecc.steps; i++) {
-                for (j = 0; j < host->pmecc_bytes_per_sector; j++) {
+                for (j = 0; j < chip->ecc.bytes; j++) {
                         int pos;
 
-                        pos = i * host->pmecc_bytes_per_sector + j;
+                        pos = i * chip->ecc.bytes + j;
                         chip->oob_poi[eccpos[pos]] =
                                 pmecc_readb_ecc_relaxed(host->ecc, i, j);
                 }
@@ -1186,14 +1185,12 @@ static int atmel_pmecc_nand_init_params(struct platform_device *pdev,
                 host->pmecc_degree = (sector_size == 512) ?
                         PMECC_GF_DIMENSION_13 : PMECC_GF_DIMENSION_14;
                 host->pmecc_cw_len = (1 << host->pmecc_degree) - 1;
-                host->pmecc_bytes_per_sector = pmecc_get_ecc_bytes(
-                        cap, sector_size);
                 host->pmecc_alpha_to = pmecc_get_alpha_to(host);
                 host->pmecc_index_of = host->pmecc_rom_base +
                         host->pmecc_lookup_table_offset;
 
                 nand_chip->ecc.strength = cap;
-                nand_chip->ecc.bytes = host->pmecc_bytes_per_sector;
+                nand_chip->ecc.bytes = pmecc_get_ecc_bytes(cap, sector_size);
                 nand_chip->ecc.steps = mtd->writesize / sector_size;
                 nand_chip->ecc.total = nand_chip->ecc.bytes *
                         nand_chip->ecc.steps;