Similar to what the kernel does in e004debda (mtd: nand: add "page" argument for
read_subpage hook).
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/mtd/nand/nand_base.c | 4 ++--
include/linux/mtd/nand.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 79c1edd..670720a 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1185,7 +1185,7 @@ static __maybe_unused int nand_read_page_swecc(struct mtd_info *mtd,
*/
static __maybe_unused int nand_read_subpage(struct mtd_info *mtd,
struct nand_chip *chip, uint32_t data_offs, uint32_t readlen,
- uint8_t *bufpoi)
+ uint8_t *bufpoi, int page)
{
int start_step, end_step, num_steps;
uint32_t *eccpos = chip->ecc.layout->eccpos;
@@ -1540,7 +1540,7 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
else if (!aligned && NAND_HAS_SUBPAGE_READ(chip) &&
!oob)
ret = chip->ecc.read_subpage(mtd, chip,
- col, bytes, bufpoi);
+ col, bytes, bufpoi, page);
else
ret = chip->ecc.read_page(mtd, chip, bufpoi,
oob_required, page);
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 5beec39..dfb94d7 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -352,7 +352,7 @@ struct nand_ecc_ctrl {
int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int oob_required, int page);
int (*read_subpage)(struct mtd_info *mtd, struct nand_chip *chip,
- uint32_t offs, uint32_t len, uint8_t *buf);
+ uint32_t offs, uint32_t len, uint8_t *buf, int page);
int (*write_subpage)(struct mtd_info *mtd, struct nand_chip *chip,
uint32_t offset, uint32_t data_len,
const uint8_t *data_buf, int oob_required);
--
2.8.0.rc3
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