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mtd: nand: Drop the ->errstat() hook

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The ->errstat() hook is no longer implemented NAND controller drivers.
Get rid of it before someone starts abusing it.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[Linux commit: 7d135bcced20be2b50128432c5426a7278ec4f6d]
[masahiro: modify davinci_nand.c for U-Boot]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Boris Brezillon 2017-11-22 02:38:25 +09:00 • committed by Masahiro Yamada
parent 4d75596e6d
commit 94b50a8aae
3 changed files with 0 additions and 27 deletions
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5
include/linux/mtd/nand.h
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@ -817,9 +817,6 @@ nand_get_sdr_timings(const struct nand_data_interface *conf)
* structure which is shared among multiple independent
* devices.
* @priv: [OPTIONAL] pointer to private chip data
* @errstat: [OPTIONAL] hardware specific function to perform
* additional error status checks (determine if errors are
* correctable).
* @write_page: [REPLACEABLE] High-level page write function
*/
@ -845,8 +842,6 @@ struct nand_chip {
int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
int (*erase)(struct mtd_info *mtd, int page);
int (*scan_bbt)(struct mtd_info *mtd);
int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state,
int status, int page);
int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
uint32_t offset, int data_len, const uint8_t *buf,
int oob_required, int page, int raw);