The last/only user of the chip->write_page() hook (the Atmel NAND controller driver) has been reworked and is no longer specifying a custom ->write_page() implementation. Drop this hook before someone else start abusing it.
Signed-off-by: Boris Brezillon <[email protected]> --- drivers/mtd/nand/nand_base.c | 12 +++++------- include/linux/mtd/nand.h | 4 ---- 2 files changed, 5 insertions(+), 11 deletions(-) diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index b0524f8accb6..a28be471ebe0 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2637,7 +2637,7 @@ static int nand_write_page_syndrome(struct mtd_info *mtd, } /** - * nand_write_page - [REPLACEABLE] write one page + * nand_write_page - write one page * @mtd: MTD device structure * @chip: NAND chip descriptor * @offset: address offset within the page @@ -2840,9 +2840,10 @@ static int nand_do_write_ops(struct mtd_info *mtd, loff_t to, /* We still need to erase leftover OOB data */ memset(chip->oob_poi, 0xff, mtd->oobsize); } - ret = chip->write_page(mtd, chip, column, bytes, wbuf, - oob_required, page, cached, - (ops->mode == MTD_OPS_RAW)); + + ret = nand_write_page(mtd, chip, column, bytes, wbuf, + oob_required, page, cached, + (ops->mode == MTD_OPS_RAW)); if (ret) break; @@ -4663,9 +4664,6 @@ int nand_scan_tail(struct mtd_info *mtd) } } - if (!chip->write_page) - chip->write_page = nand_write_page; - /* * Check ECC mode, default to software if 3byte/512byte hardware ECC is * selected and we have 256 byte pagesize fallback to software ECC diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 9591e0fbe5bd..37f02cbb7a06 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -822,7 +822,6 @@ nand_get_sdr_timings(const struct nand_data_interface *conf) * @errstat: [OPTIONAL] hardware specific function to perform * additional error status checks (determine if errors are * correctable). - * @write_page: [REPLACEABLE] High-level page write function */ struct nand_chip { @@ -847,9 +846,6 @@ struct nand_chip { int (*scan_bbt)(struct mtd_info *mtd); int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page); - int (*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 (*onfi_set_features)(struct mtd_info *mtd, struct nand_chip *chip, int feature_addr, uint8_t *subfeature_para); int (*onfi_get_features)(struct mtd_info *mtd, struct nand_chip *chip, -- 2.7.4
