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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-06 14:05:22 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 11:12:25 +0200 |
| commit | 7e534323c416216e8ac45b5633fb0a5e5137e5b5 (patch) | |
| tree | c768a726e4ac39da87b976c532146d0eafd4757f /drivers/mtd/nand/raw/lpc32xx_slc.c | |
| parent | mtd: rawnand: Pass a nand_chip object to ecc->write_xxx() hooks (diff) | |
| download | linux-7e534323c416216e8ac45b5633fb0a5e5137e5b5.tar.xz linux-7e534323c416216e8ac45b5633fb0a5e5137e5b5.zip | |
mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks
Let's make the raw NAND API consistent by patching all helpers and
hooks to take a nand_chip object instead of an mtd_info one or
remove the mtd_info object when both are passed.
Let's tackle all chip->read_xxx() hooks at once.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/lpc32xx_slc.c')
| -rw-r--r-- | drivers/mtd/nand/raw/lpc32xx_slc.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/mtd/nand/raw/lpc32xx_slc.c b/drivers/mtd/nand/raw/lpc32xx_slc.c index 6e4017ddacad..5820c86cb1f1 100644 --- a/drivers/mtd/nand/raw/lpc32xx_slc.c +++ b/drivers/mtd/nand/raw/lpc32xx_slc.c @@ -359,9 +359,8 @@ static int lpc32xx_nand_ecc_calculate(struct nand_chip *chip, /* * Read a single byte from NAND device */ -static uint8_t lpc32xx_nand_read_byte(struct mtd_info *mtd) +static uint8_t lpc32xx_nand_read_byte(struct nand_chip *chip) { - struct nand_chip *chip = mtd_to_nand(mtd); struct lpc32xx_nand_host *host = nand_get_controller_data(chip); return (uint8_t)readl(SLC_DATA(host->io_base)); @@ -370,9 +369,8 @@ static uint8_t lpc32xx_nand_read_byte(struct mtd_info *mtd) /* * Simple device read without ECC */ -static void lpc32xx_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) +static void lpc32xx_nand_read_buf(struct nand_chip *chip, u_char *buf, int len) { - struct nand_chip *chip = mtd_to_nand(mtd); struct lpc32xx_nand_host *host = nand_get_controller_data(chip); /* Direct device read with no ECC */ @@ -628,7 +626,7 @@ static int lpc32xx_nand_read_page_syndrome(struct nand_chip *chip, uint8_t *buf, status = lpc32xx_xfer(mtd, buf, chip->ecc.steps, 1); /* Get OOB data */ - chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); + chip->read_buf(chip, chip->oob_poi, mtd->oobsize); /* Convert to stored ECC format */ lpc32xx_slc_ecc_copy(tmpecc, (uint32_t *) host->ecc_buf, chip->ecc.steps); @@ -669,8 +667,8 @@ static int lpc32xx_nand_read_page_raw_syndrome(struct nand_chip *chip, nand_read_page_op(chip, page, 0, NULL, 0); /* Raw reads can just use the FIFO interface */ - chip->read_buf(mtd, buf, chip->ecc.size * chip->ecc.steps); - chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); + chip->read_buf(chip, buf, chip->ecc.size * chip->ecc.steps); + chip->read_buf(chip, chip->oob_poi, mtd->oobsize); return 0; } |