diff options
| author | Brian Norris <computersforpeace@gmail.com> | 2015-11-17 02:04:08 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-11-18 23:28:56 +0100 |
| commit | 064f462632c2294f9b7fb51a7697392fedeea12e (patch) | |
| tree | 530e887b4f8c8f97e0f5574846c28bc23ded7215 /drivers/mtd/nand/brcmnand | |
| parent | mtd: brcmnand: clean up flash cache for parameter pages (diff) | |
| download | linux-064f462632c2294f9b7fb51a7697392fedeea12e.tar.xz linux-064f462632c2294f9b7fb51a7697392fedeea12e.zip | |
mtd: brcmnand: drop unused subpage_read() support
AFAIR this driver was never tested with subpage read support, and this
code is currently unused because we don't set the NAND_SUBPAGE_READ
flag. It can be resurrected if someone tests it properly.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Tested-by: Ray Jui <rjui@broadcom.com>
Diffstat (limited to 'drivers/mtd/nand/brcmnand')
| -rw-r--r-- | drivers/mtd/nand/brcmnand/brcmnand.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/mtd/nand/brcmnand/brcmnand.c b/drivers/mtd/nand/brcmnand/brcmnand.c index 0f43bc95ece4..626a80eb76a1 100644 --- a/drivers/mtd/nand/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/brcmnand/brcmnand.c @@ -1551,16 +1551,6 @@ static int brcmnand_read_oob_raw(struct mtd_info *mtd, struct nand_chip *chip, return 0; } -static int brcmnand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip, - uint32_t data_offs, uint32_t readlen, - uint8_t *bufpoi, int page) -{ - struct brcmnand_host *host = chip->priv; - - return brcmnand_read(mtd, chip, host->last_addr + data_offs, - readlen >> FC_SHIFT, (u32 *)bufpoi, NULL); -} - static int brcmnand_write(struct mtd_info *mtd, struct nand_chip *chip, u64 addr, const u32 *buf, u8 *oob) { @@ -1949,7 +1939,6 @@ static int brcmnand_init_cs(struct brcmnand_host *host) chip->ecc.mode = NAND_ECC_HW; chip->ecc.read_page = brcmnand_read_page; - chip->ecc.read_subpage = brcmnand_read_subpage; chip->ecc.write_page = brcmnand_write_page; chip->ecc.read_page_raw = brcmnand_read_page_raw; chip->ecc.write_page_raw = brcmnand_write_page_raw; |