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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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10
drivers/mtd/nand/raw/socrates_nand.c
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@@ -54,14 +54,14 @@ static void socrates_nand_write_buf(struct mtd_info *mtd,
/**
* socrates_nand_read_buf - read chip data into buffer
* @mtd: MTD device structure
* @this: NAND chip object
* @buf: buffer to store date
* @len: number of bytes to read
*/
static void socrates_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
static void socrates_nand_read_buf(struct nand_chip *this, uint8_t *buf,
int len)
{
int i;
struct nand_chip *this = mtd_to_nand(mtd);
struct socrates_nand_host *host = nand_get_controller_data(this);
uint32_t val;
@@ -78,10 +78,10 @@ static void socrates_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
* socrates_nand_read_byte - read one byte from the chip
* @mtd: MTD device structure
*/
static uint8_t socrates_nand_read_byte(struct mtd_info *mtd)
static uint8_t socrates_nand_read_byte(struct nand_chip *this)
{
uint8_t byte;
socrates_nand_read_buf(mtd, &byte, sizeof(byte));
socrates_nand_read_buf(this, &byte, sizeof(byte));
return byte;
}