5424 static int nand_id_has_period(u8 *id_data, int arrlen, int period)  in nand_id_has_period()  argument
5429 			if (id_data[i] != id_data[j])  in nand_id_has_period()
5442 static int nand_id_len(u8 *id_data, int arrlen)  in nand_id_len()  argument
5448 		if (id_data[last_nonzero])  in nand_id_len()
5457 		if (nand_id_has_period(id_data, arrlen, period))  in nand_id_len()
5491 	u8 *id_data = chip->id.data;  in nand_decode_ext_id()  local
5493 	chip->bits_per_cell = nand_get_bits_per_cell(id_data[2]);  in nand_decode_ext_id()
5495 	extid = id_data[3];  in nand_decode_ext_id()
5554 	u8 *id_data = chip->id.data;  in find_full_id_nand()  local
5556 	if (!strncmp(type->id, id_data, type->id_len)) {  in find_full_id_nand()
5561 		chip->bits_per_cell = nand_get_bits_per_cell(id_data[2]);  in find_full_id_nand()
5636 	u8 *id_data = chip->id.data;  in nand_detect()  local
5651 	ret = nand_readid_op(chip, 0, id_data, 2);  in nand_detect()
5656 	maf_id = id_data[0];  in nand_detect()
5657 	dev_id = id_data[1];  in nand_detect()
5667 	ret = nand_readid_op(chip, 0, id_data, sizeof(chip->id.data));  in nand_detect()
5671 	if (id_data[0] != maf_id || id_data[1] != dev_id) {  in nand_detect()
5673 			maf_id, dev_id, id_data[0], id_data[1]);  in nand_detect()
5677 	chip->id.len = nand_id_len(id_data, ARRAY_SIZE(chip->id.data));  in nand_detect()