mtd: nand: add "page" argument for read_subpage hook

Add the "page" argument for the read_subpage hook. With this argument,
the implementation of this hook could prints out more accurate information
for debugging.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index aa005e87d161..0747fef2bfc6 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -488,7 +488,7 @@ 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);