Lines Matching defs:buf
69 u8 buf[MAX_I2C_DATA_LEN];76 ret = i2c_master_recv(client, buf, MAX_I2C_DATA_LEN);82 if (buf[0] != REPORT_MODE_MTTOUCH) {87 state = buf[1];88 x = (buf[3] << 8) | buf[2];89 y = (buf[5] << 8) | buf[4];90 z = (buf[7] << 8) | buf[6];