diff options
Diffstat (limited to 'drivers/mtd/nand/pxa3xx_nand.c')
| -rw-r--r-- | drivers/mtd/nand/pxa3xx_nand.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 90b9a9ccbe60..d1979c7dbe7e 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -520,15 +520,13 @@ static int pxa3xx_nand_init_timings_compat(struct pxa3xx_nand_host *host, struct nand_chip *chip = &host->chip; struct pxa3xx_nand_info *info = host->info_data; const struct pxa3xx_nand_flash *f = NULL; - struct mtd_info *mtd = nand_to_mtd(&host->chip); int i, id, ntypes; + u8 idbuf[2]; ntypes = ARRAY_SIZE(builtin_flash_types); - chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1); - - id = chip->read_byte(mtd); - id |= chip->read_byte(mtd) << 0x8; + nand_readid_op(chip, 0, idbuf, sizeof(idbuf)); + id = idbuf[0] | (idbuf[1] << 8); for (i = 0; i < ntypes; i++) { f = &builtin_flash_types[i]; @@ -963,6 +961,7 @@ static void prepare_start_command(struct pxa3xx_nand_info *info, int command) switch (command) { case NAND_CMD_READ0: + case NAND_CMD_READOOB: case NAND_CMD_PAGEPROG: info->use_ecc = 1; break; @@ -1350,10 +1349,10 @@ static int pxa3xx_nand_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf, int oob_required, int page) { - chip->write_buf(mtd, buf, mtd->writesize); + nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); chip->write_buf(mtd, chip->oob_poi, mtd->oobsize); - return 0; + return nand_prog_page_end_op(chip); } static int pxa3xx_nand_read_page_hwecc(struct mtd_info *mtd, @@ -1363,7 +1362,7 @@ static int pxa3xx_nand_read_page_hwecc(struct mtd_info *mtd, struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; - chip->read_buf(mtd, buf, mtd->writesize); + nand_read_page_op(chip, page, 0, buf, mtd->writesize); chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); if (info->retcode == ERR_CORERR && info->use_ecc) { |