mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks

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 or
remove the mtd_info object when both are passed.

Let's tackle all chip->read_xxx() hooks at once.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/mtd/nand/raw/nandsim.c b/drivers/mtd/nand/raw/nandsim.c
index e9f7b9e1aead..04feb4e8d112 100644
--- a/drivers/mtd/nand/raw/nandsim.c
+++ b/drivers/mtd/nand/raw/nandsim.c
@@ -1872,9 +1872,8 @@ static void switch_state(struct nandsim *ns)
         }
 }
 
-static u_char ns_nand_read_byte(struct mtd_info *mtd)
+static u_char ns_nand_read_byte(struct nand_chip *chip)
 {
-        struct nand_chip *chip = mtd_to_nand(mtd);
         struct nandsim *ns = nand_get_controller_data(chip);
         u_char outb = 0x00;
 
@@ -2136,9 +2135,8 @@ static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
         }
 }
 
-static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
+static void ns_nand_read_buf(struct nand_chip *chip, u_char *buf, int len)
 {
-        struct nand_chip *chip = mtd_to_nand(mtd);
         struct nandsim *ns = nand_get_controller_data(chip);
 
         /* Sanity and correctness checks */
@@ -2160,7 +2158,7 @@ static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
                 int i;
 
                 for (i = 0; i < len; i++)
-                        buf[i] = mtd_to_nand(mtd)->read_byte(mtd);
+                        buf[i] = chip->read_byte(chip);
 
                 return;
         }