Lines Matching defs:buf
63 u8 buf[ZET6223_MAX_PKT_SIZE];
68 ret = i2c_master_recv(ts->client, buf, bufsize);
76 if (buf[0] != ZET6223_VALID_PACKET)
79 finger_bits = get_unaligned_be16(buf + 1);
87 ((buf[i + 3] >> 4) << 8) + buf[i + 4]);
89 ((buf[i + 3] & 0xF) << 8) + buf[i + 5]);
135 u8 buf[ZET6223_CMD_INFO_LENGTH];
148 ret = i2c_master_recv(ts->client, buf, sizeof(buf));
149 if (ret != sizeof(buf)) {
156 ts->fingernum = buf[15] & 0x7F;
164 ts->max_x = get_unaligned_le16(&buf[8]);
165 ts->max_y = get_unaligned_le16(&buf[10]);