-/*
- * get_onfi_ecc_param - Get ECC requirement from ONFI parameters
- * @ecc_bits: store the ONFI ECC correct bits capbility
- * @sector_size: in how many bytes that ONFI require to correct @ecc_bits
- *
- * Returns -1 if ONFI parameters is not supported. In this case @ecc_bits,
- * @sector_size are initialize to 0.
- * Return 0 if success to get the ECC requirement.
- */
-static int get_onfi_ecc_param(struct nand_chip *chip,
- int *ecc_bits, int *sector_size)
-{
- *ecc_bits = *sector_size = 0;
-
- if (chip->onfi_params.ecc_bits == 0xff)
- /* TODO: the sector_size and ecc_bits need to be find in
- * extended ecc parameter, currently we don't support it.
- */
- return -1;
-
- *ecc_bits = chip->onfi_params.ecc_bits;
-
- /* The default sector size (ecc codeword size) is 512 */
- *sector_size = 512;
-
- return 0;
-}
-