2929 static int nand_id_has_period(u8 *id_data, int arrlen, int period)  in nand_id_has_period()  argument
2934 			if (id_data[i] != id_data[j])  in nand_id_has_period()
2947 static int nand_id_len(u8 *id_data, int arrlen)  in nand_id_len()  argument
2953 		if (id_data[last_nonzero])  in nand_id_len()
2962 		if (nand_id_has_period(id_data, arrlen, period))  in nand_id_len()
2983 				u8 id_data[8], int *busw)  in nand_decode_ext_id()
2987 	chip->cellinfo = id_data[2];  in nand_decode_ext_id()
2989 	extid = id_data[3];  in nand_decode_ext_id()
2991 	id_len = nand_id_len(id_data, 8);  in nand_decode_ext_id()
3002 	if (id_len == 6 && id_data[0] == NAND_MFR_SAMSUNG &&  in nand_decode_ext_id()
3004 			id_data[5] != 0x00) {  in nand_decode_ext_id()
3035 	} else if (id_len == 6 && id_data[0] == NAND_MFR_HYNIX &&  in nand_decode_ext_id()
3098 				struct nand_flash_dev *type, u8 id_data[8],  in nand_decode_id()
3101 	int maf_id = id_data[0];  in nand_decode_id()
3114 	if (maf_id == NAND_MFR_AMD && id_data[4] != 0x00 && id_data[5] == 0x00  in nand_decode_id()
3115 			&& id_data[6] == 0x00 && id_data[7] == 0x00  in nand_decode_id()
3118 		mtd->erasesize <<= ((id_data[3] & 0x03) << 1);  in nand_decode_id()
3128 				    struct nand_chip *chip, u8 id_data[8])  in nand_decode_bbm_options()
3130 	int maf_id = id_data[0];  in nand_decode_bbm_options()
3165 		   struct nand_flash_dev *type, u8 *id_data, int *busw)  in find_full_id_nand()  argument
3167 	if (!strncmp(type->id, id_data, type->id_len)) {  in find_full_id_nand()
3172 		chip->cellinfo = id_data[2];  in find_full_id_nand()
3193 	u8 id_data[8];  in nand_get_flash_type()  local
3222 		id_data[i] = chip->read_byte(mtd);  in nand_get_flash_type()
3224 	if (id_data[0] != *maf_id || id_data[1] != *dev_id) {  in nand_get_flash_type()
3227 			*maf_id, *dev_id, id_data[0], id_data[1]);  in nand_get_flash_type()
3236 			if (find_full_id_nand(mtd, chip, type, id_data, &busw))  in nand_get_flash_type()
3260 		busw = chip->init_size(mtd, chip, id_data);  in nand_get_flash_type()
3263 		nand_decode_ext_id(mtd, chip, id_data, &busw);  in nand_get_flash_type()
3265 		nand_decode_id(mtd, chip, type, id_data, &busw);  in nand_get_flash_type()
3302 	nand_decode_bbm_options(mtd, chip, id_data);  in nand_get_flash_type()