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mtd: rawnand: Pass a nand_chip object to ecc->hwctl()

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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.

Now is ecc->hwctl()'s turn.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Boris Brezillon
2018-09-06 14:05:17 +02:00
committed by Miquel Raynal
parent 2b356ab46e
commit ec47636cd7
17 changed files with 51 additions and 53 deletions
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17
drivers/mtd/nand/raw/omap2.c
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@@ -935,10 +935,9 @@ static int omap_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
* @mtd: MTD device structure
* @mode: Read/Write mode
*/
static void omap_enable_hwecc(struct mtd_info *mtd, int mode)
static void omap_enable_hwecc(struct nand_chip *chip, int mode)
{
struct omap_nand_info *info = mtd_to_omap(mtd);
struct nand_chip *chip = mtd_to_nand(mtd);
struct omap_nand_info *info = mtd_to_omap(nand_to_mtd(chip));
unsigned int dev_width = (chip->options & NAND_BUSWIDTH_16) ? 1 : 0;
u32 val;
@@ -1030,13 +1029,13 @@ static int omap_dev_ready(struct mtd_info *mtd)
* eccsize0 = 0 (no additional protected byte in spare area)
* eccsize1 = 32 (skip 32 nibbles = 16 bytes per sector in spare area)
*/
static void __maybe_unused omap_enable_hwecc_bch(struct mtd_info *mtd, int mode)
static void __maybe_unused omap_enable_hwecc_bch(struct nand_chip *chip,
int mode)
{
unsigned int bch_type;
unsigned int dev_width, nsectors;
struct omap_nand_info *info = mtd_to_omap(mtd);
struct omap_nand_info *info = mtd_to_omap(nand_to_mtd(chip));
enum omap_ecc ecc_opt = info->ecc_opt;
struct nand_chip *chip = mtd_to_nand(mtd);
u32 val, wr_mode;
unsigned int ecc_size1, ecc_size0;
@@ -1529,7 +1528,7 @@ static int omap_write_page_bch(struct mtd_info *mtd, struct nand_chip *chip,
nand_prog_page_begin_op(chip, page, 0, NULL, 0);
/* Enable GPMC ecc engine */
chip->ecc.hwctl(mtd, NAND_ECC_WRITE);
chip->ecc.hwctl(chip, NAND_ECC_WRITE);
/* Write data */
chip->write_buf(mtd, buf, mtd->writesize);
@@ -1582,7 +1581,7 @@ static int omap_write_subpage_bch(struct mtd_info *mtd,
nand_prog_page_begin_op(chip, page, 0, NULL, 0);
/* Enable GPMC ECC engine */
chip->ecc.hwctl(mtd, NAND_ECC_WRITE);
chip->ecc.hwctl(chip, NAND_ECC_WRITE);
/* Write data */
chip->write_buf(mtd, buf, mtd->writesize);
@@ -1641,7 +1640,7 @@ static int omap_read_page_bch(struct mtd_info *mtd, struct nand_chip *chip,
nand_read_page_op(chip, page, 0, NULL, 0);
/* Enable GPMC ecc engine */
chip->ecc.hwctl(mtd, NAND_ECC_READ);
chip->ecc.hwctl(chip, NAND_ECC_READ);
/* Read data */
chip->read_buf(mtd, buf, mtd->writesize);