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mtd: rawnand: Export nand_read_page_hwecc_oob_first()

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Move the function nand_read_page_hwecc_oob_first() (previously
nand_davinci_read_page_hwecc_oob_first()) to nand_base.c, and export it
as a GPL symbol, so that it can be used by more modules.

Cc: <stable@vger.kernel.org> # v5.2
Fixes: a0ac778eb8 ("mtd: rawnand: ingenic: Add support for the JZ4740")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211016132228.40254-4-paul@crapouillou.net
This commit is contained in:
Paul Cercueil
2021-10-16 14:22:27 +01:00
committed by Miquel Raynal
parent 0697f8441f
commit d8466f7301
3 changed files with 70 additions and 68 deletions
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2
include/linux/mtd/rawnand.h
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@@ -1539,6 +1539,8 @@ int nand_read_data_op(struct nand_chip *chip, void *buf, unsigned int len,
bool force_8bit, bool check_only);
int nand_write_data_op(struct nand_chip *chip, const void *buf,
unsigned int len, bool force_8bit);
int nand_read_page_hwecc_oob_first(struct nand_chip *chip, uint8_t *buf,
int oob_required, int page);
/* Scan and identify a NAND device */
int nand_scan_with_ids(struct nand_chip *chip, unsigned int max_chips,