diff options
| -rw-r--r-- | drivers/mtd/nand/cafe_nand.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c index 4e66726da9aa..9a0f45f1d932 100644 --- a/drivers/mtd/nand/cafe_nand.c +++ b/drivers/mtd/nand/cafe_nand.c @@ -529,50 +529,6 @@ static int cafe_nand_write_page_lowlevel(struct mtd_info *mtd, return 0; } -static int cafe_nand_write_page(struct mtd_info *mtd, struct nand_chip *chip, - uint32_t offset, int data_len, const uint8_t *buf, - int oob_required, int page, int cached, int raw) -{ - int status; - - chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page); - - if (unlikely(raw)) - status = chip->ecc.write_page_raw(mtd, chip, buf, oob_required); - else - status = chip->ecc.write_page(mtd, chip, buf, oob_required); - - if (status < 0) - return status; - - /* - * Cached progamming disabled for now, Not sure if its worth the - * trouble. The speed gain is not very impressive. (2.3->2.6Mib/s) - */ - cached = 0; - - if (!cached || !(chip->options & NAND_CACHEPRG)) { - - chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); - status = chip->waitfunc(mtd, chip); - /* - * See if operation failed and additional status checks are - * available - */ - if ((status & NAND_STATUS_FAIL) && (chip->errstat)) - status = chip->errstat(mtd, chip, FL_WRITING, status, - page); - - if (status & NAND_STATUS_FAIL) - return -EIO; - } else { - chip->cmdfunc(mtd, NAND_CMD_CACHEDPROG, -1, -1); - status = chip->waitfunc(mtd, chip); - } - - return 0; -} - static int cafe_nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) { return 0; @@ -800,7 +756,6 @@ static int cafe_nand_probe(struct pci_dev *pdev, cafe->nand.ecc.hwctl = (void *)cafe_nand_bug; cafe->nand.ecc.calculate = (void *)cafe_nand_bug; cafe->nand.ecc.correct = (void *)cafe_nand_bug; - cafe->nand.write_page = cafe_nand_write_page; cafe->nand.ecc.write_page = cafe_nand_write_page_lowlevel; cafe->nand.ecc.write_oob = cafe_nand_write_oob; cafe->nand.ecc.read_page = cafe_nand_read_page; |