nand_ecc_sw_hamming_init_ctx
EXPORT_SYMBOL(nand_ecc_sw_hamming_init_ctx);
.init_ctx = nand_ecc_sw_hamming_init_ctx,
ret = nand_ecc_sw_hamming_init_ctx(base);
int nand_ecc_sw_hamming_init_ctx(struct nand_device *nand);