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| author |   Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-04-29 11:06:44 +0200 |
|---|---|---|
| committer |   Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-05-15 13:18:28 +0200 |
| commit | cc0f51ec111266f5d255e753bf3254ad411d5c12 (patch) | |
| tree | 539eb4b25ebc6bea5954d821a9c8326ffe676757 /include/linux/mtd/nand.h | |
| parent | mtd: nand: add core support for on-die ECC (diff) | |
| download | linux-dev-cc0f51ec111266f5d255e753bf3254ad411d5c12.tar.xz linux-dev-cc0f51ec111266f5d255e753bf3254ad411d5c12.zip | |
mtd: nand: export nand_{read,write}_page_raw()
The nand_read_page_raw() and nand_write_page_raw() functions might be
re-used by vendor-specific implementations of the read_page/write_page
functions. Instead of having vendor-specific code duplicate this code,
it is much better to export those functions and allow them to be
re-used.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/mtd/nand.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 603522097ec9..7a01d2eb7443 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -1259,6 +1259,14 @@ int nand_read_oob_std(struct mtd_info *mtd, struct nand_chip *chip, int page); int nand_read_oob_syndrome(struct mtd_info *mtd, struct nand_chip *chip, int page); +/* Default read_page_raw implementation */ +int nand_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip, + uint8_t *buf, int oob_required, int page); + +/* Default write_page_raw implementation */ +int nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, + const uint8_t *buf, int oob_required, int page); + /* Reset and initialize a NAND device */ int nand_reset(struct nand_chip *chip, int chipnr); |