/* Default function to write a byte to I/O  */
static void nand_write_byte(struct mtd_info *mtd, uint8_t byte)
/* Default function to write a byte to I/O  */
static void nand_write_byte(struct mtd_info *mtd, uint8_t byte)
{
	struct nand_chip *chip = mtd_to_nand(mtd);
	chip->write_buf(mtd, &byte, 1);
}