[MTD] NAND remove write_byte/word function from nand_chip

The previous change of the command / hardware control allows to
remove the write_byte/word functions completely, as their only
user were nand_command and nand_command_lp.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index ecf727b32dec..ebd64abc8be8 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -1327,17 +1327,6 @@ ns_nand_read_word(struct mtd_info *mtd)
 }
 
 static void
-ns_nand_write_word(struct mtd_info *mtd, uint16_t word)
-{
-        struct nand_chip *chip = (struct nand_chip *)mtd->priv;
-
-        NS_DBG("write_word\n");
-
-        chip->write_byte(mtd, word & 0xFF);
-        chip->write_byte(mtd, word >> 8);
-}
-
-static void
 ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 {
         struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv;
@@ -1467,11 +1456,9 @@ static int __init ns_init_module(void)
         chip->cmd_ctrl   = ns_hwcontrol;
         chip->read_byte  = ns_nand_read_byte;
         chip->dev_ready  = ns_device_ready;
-        chip->write_byte = ns_nand_write_byte;
         chip->write_buf  = ns_nand_write_buf;
         chip->read_buf   = ns_nand_read_buf;
         chip->verify_buf = ns_nand_verify_buf;
-        chip->write_word = ns_nand_write_word;
         chip->read_word  = ns_nand_read_word;
         chip->ecc.mode   = NAND_ECC_SOFT;
         chip->options   |= NAND_SKIP_BBTSCAN;