diff options
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/nand/nand_ecc.c | 6 | ||||
| -rw-r--r-- | include/linux/mtd/nand.h | 1 |
3 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 582280560c8..d303db39c48 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -801,9 +801,9 @@ static int nand_read_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, * nand_read_subpage - [REPLACABLE] software ecc based sub-page read function * @mtd: mtd info structure * @chip: nand chip info structure - * @dataofs offset of requested data within the page - * @readlen data length - * @buf: buffer to store read data + * @data_offs: offset of requested data within the page + * @readlen: data length + * @bufpoi: buffer to store read data */ static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip, uint32_t data_offs, uint32_t readlen, uint8_t *bufpoi) { diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c index d99e569e999..fd19787c9ce 100644 --- a/drivers/mtd/nand/nand_ecc.c +++ b/drivers/mtd/nand/nand_ecc.c @@ -150,8 +150,8 @@ static const char addressbits[256] = { /** * nand_calculate_ecc - [NAND Interface] Calculate 3-byte ECC for 256-byte block * @mtd: MTD block structure (unused) - * @dat: raw data - * @ecc_code: buffer for ECC + * @buf: input buffer with raw data + * @code: output buffer with ECC */ int nand_calculate_ecc(struct mtd_info *mtd, const unsigned char *buf, unsigned char *code) @@ -390,7 +390,7 @@ EXPORT_SYMBOL(nand_calculate_ecc); /** * nand_correct_data - [NAND Interface] Detect and correct bit error(s) * @mtd: MTD block structure (unused) - * @dat: raw data read from the chip + * @buf: raw data read from the chip * @read_ecc: ECC from the chip * @calc_ecc: the ECC calculated from raw data * diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 81774e5facf..733d3f3b4eb 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -248,6 +248,7 @@ struct nand_hw_control { * @read_page_raw: function to read a raw page without ECC * @write_page_raw: function to write a raw page without ECC * @read_page: function to read a page according to the ecc generator requirements + * @read_subpage: function to read parts of the page covered by ECC. * @write_page: function to write a page according to the ecc generator requirements * @read_oob: function to read chip OOB data * @write_oob: function to write chip OOB data |