tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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->correct()'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 14:05:19 +02:00
committed by Miquel Raynal
parent af37d2c3a8
commit 00da2ea972
17 changed files with 52 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/mtd/nand_bch.h
+3 -3
View File
@@ -28,8 +28,8 @@ int nand_bch_calculate_ecc(struct nand_chip *chip, const u_char *dat,
/*
* Detect and correct bit errors
*/
int nand_bch_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc,
u_char *calc_ecc);
int nand_bch_correct_data(struct nand_chip *chip, u_char *dat,
u_char *read_ecc, u_char *calc_ecc);
/*
* Initialize BCH encoder/decoder
*/
@@ -51,7 +51,7 @@ nand_bch_calculate_ecc(struct nand_chip *chip, const u_char *dat,
}
static inline int
nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf,
nand_bch_correct_data(struct nand_chip *chip, unsigned char *buf,
unsigned char *read_ecc, unsigned char *calc_ecc)
{
return -ENOTSUPP;
include/linux/mtd/nand_ecc.h
+2 -2
View File
@@ -13,7 +13,6 @@
#ifndef __MTD_NAND_ECC_H__
#define __MTD_NAND_ECC_H__
struct mtd_info;
struct nand_chip;
/*
@@ -37,6 +36,7 @@ int __nand_correct_data(u_char *dat, u_char *read_ecc, u_char *calc_ecc,
/*
* Detect and correct a 1 bit error for 256/512 byte block
*/
int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
int nand_correct_data(struct nand_chip *chip, u_char *dat, u_char *read_ecc,
u_char *calc_ecc);
#endif /* __MTD_NAND_ECC_H__ */
include/linux/mtd/rawnand.h
+2 -2
View File
@@ -650,8 +650,8 @@ struct nand_ecc_ctrl {
void (*hwctl)(struct nand_chip *chip, int mode);
int (*calculate)(struct nand_chip *chip, const uint8_t *dat,
uint8_t *ecc_code);
int (*correct)(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc,
uint8_t *calc_ecc);
int (*correct)(struct nand_chip *chip, uint8_t *dat, uint8_t *read_ecc,
uint8_t *calc_ecc);
int (*read_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int oob_required, int page);
int (*write_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,