561 	int flips_threshold = nfc->chip.ecc.strength / 2;  in vf610_nfc_correct_data()
577 	flips = count_written_bits(dat, nfc->chip.ecc.size, flips_threshold);  in vf610_nfc_correct_data()
584 	memset(dat, 0xff, nfc->chip.ecc.size);  in vf610_nfc_correct_data()
592 	int eccsize = chip->ecc.size;  in vf610_nfc_read_page()
675 	chip->ecc.size = PAGE_2K;  in vf610_nfc_nand_init()
717 		if (chip->ecc.size != mtd->writesize) {  in vf610_nfc_nand_init()
718 			dev_err(nfc->dev, "ecc size: %d\n", chip->ecc.size);  in vf610_nfc_nand_init()
729 		mtd->ecclayout = chip->ecc.layout;  in vf610_nfc_nand_init()
730 		chip->ecc.read_page = vf610_nfc_read_page;  in vf610_nfc_nand_init()
731 		chip->ecc.write_page = vf610_nfc_write_page;  in vf610_nfc_nand_init()
732 		chip->ecc.mode = NAND_ECC_HW;  in vf610_nfc_nand_init()
734 		chip->ecc.size = PAGE_2K;  in vf610_nfc_nand_init()
735 		chip->ecc.layout = &vf610_nfc_ecc;  in vf610_nfc_nand_init()
737 		chip->ecc.strength = 24;  in vf610_nfc_nand_init()
738 		chip->ecc.bytes = 45;  in vf610_nfc_nand_init()
740 		chip->ecc.strength = 32;  in vf610_nfc_nand_init()
741 		chip->ecc.bytes = 60;  in vf610_nfc_nand_init()