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mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks

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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 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>
This commit is contained in:
Boris Brezillon
2018-09-06 14:05:22 +02:00
committed by Miquel Raynal
parent 767eb6fbde
commit 7e534323c4
42 changed files with 186 additions and 247 deletions
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8
drivers/mtd/nand/raw/hisi504_nand.c
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@@ -364,9 +364,8 @@ static void hisi_nfc_select_chip(struct mtd_info *mtd, int chipselect)
host->chipselect = chipselect;
}
static uint8_t hisi_nfc_read_byte(struct mtd_info *mtd)
static uint8_t hisi_nfc_read_byte(struct nand_chip *chip)
{
struct nand_chip *chip = mtd_to_nand(mtd);
struct hinfc_host *host = nand_get_controller_data(chip);
if (host->command == NAND_CMD_STATUS)
@@ -390,9 +389,8 @@ hisi_nfc_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
host->offset += len;
}
static void hisi_nfc_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
static void hisi_nfc_read_buf(struct nand_chip *chip, uint8_t *buf, int len)
{
struct nand_chip *chip = mtd_to_nand(mtd);
struct hinfc_host *host = nand_get_controller_data(chip);
memcpy(buf, host->buffer + host->offset, len);
@@ -537,7 +535,7 @@ static int hisi_nand_read_page_hwecc(struct nand_chip *chip, uint8_t *buf,
int stat_1, stat_2;
nand_read_page_op(chip, page, 0, buf, mtd->writesize);
chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
chip->read_buf(chip, chip->oob_poi, mtd->oobsize);
/* errors which can not be corrected by ECC */
if (host->irq_status & HINFC504_INTS_UE) {