67 		u8 pagebuf[DS2502_PAGE_SIZE + 1]; /* 1 byte for CRC8 */  in ds2502_read()  local
76 		pagebuf[0] = cmd;  in ds2502_read()
77 		pagebuf[1] = pos & 0xff;  in ds2502_read()
78 		pagebuf[2] = pos >> 8;  in ds2502_read()
79 		crc = ds2502_crc8(pagebuf, 3);  in ds2502_read()
81 			w1_write_byte(dev, pagebuf[i]);  in ds2502_read()
99 		ret = w1_read_buf(dev, pagebuf, bytes_in_page + 1);  in ds2502_read()
105 		crc = ds2502_crc8(pagebuf, bytes_in_page);  in ds2502_read()
106 		if (crc == pagebuf[bytes_in_page]) {  in ds2502_read()
107 			memcpy(buf, pagebuf, bytes_for_user);  in ds2502_read()
112 			pagebuf[bytes_in_page], crc, pos);  in ds2502_read()