nand_calculate_ecc 5092 drivers/mtd/nand/raw/nand_base.c 		ecc->calculate = nand_calculate_ecc;
nand_calculate_ecc  378 drivers/mtd/nand/raw/nand_ecc.c EXPORT_SYMBOL(nand_calculate_ecc);
nand_calculate_ecc   24 include/linux/mtd/nand_ecc.h int nand_calculate_ecc(struct nand_chip *chip, const u_char *dat,