1 files changed, 0 insertions, 100 deletions
diff --git a/libsensors_iio/src/sensor_cal.c b/libsensors_iio/src/sensor_cal.c
deleted file mode 100644
index 5d0eb3b..0000000
--- a/libsensors_iio/src/sensor_cal.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2015 Intel Corp
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "sensor_cal.h"
-
-#include <errno.h>
-#include <cutils/log.h>
-
-/* Load sensor calibration data */
-int load_cali_data(const int sindex)
-{
-    int err = 0, num, sum;
-    FILE *filp;
-
-    if (((sindex == ACCEL_SINDEX) && accl_cal_data_loaded) ||
-            ((sindex == GYRO_SINDEX) && gyro_cal_data_loaded))
-        return 0;
-
-    filp = fopen(sensor_cali_data_path[sindex], "r");
-    if (filp == NULL) {
-        err = -errno;
-        ALOGE("failed to open %s, errno=%d", sensor_cali_data_path[sindex], err);
-        return err;
-    }
-
-    num = fscanf(filp, "%d %d %d %d",
-                    &cal_data[sindex][0], &cal_data[sindex][1],
-                    &cal_data[sindex][2], &sum);
-    if (num != 4) {
-        err = -EINVAL;
-        ALOGE("read %s data failed, num=%d", sensor_cali_data_path[sindex], num);
-        goto out;
-    }
-
-    if ((cal_data[sindex][0] + cal_data[sindex][1] + cal_data[sindex][2]) != sum) {
-        err = -EINVAL;
-        ALOGE("%s check sum error", sensor_cali_data_path[sindex]);
-        goto out;
-    }
-
-out:
-    fclose(filp);
-    return err;
-}
-
-/* Write calibration data to iio channel offset */
-void set_cali_offset(const int sindex, const bool wakeup)
-{
-#define MAX_BUF_LEN 64
-    int err, j;
-    FILE *filp;
-    char buf[MAX_BUF_LEN];
-
-    for (j = 0; j < (Z_AXIS_INDEX + 1); j++) {
-        err = snprintf(buf, MAX_BUF_LEN, "%s/%s",
-                sensor_sysfs_dir[sindex][wakeup], sensor_offset[sindex][j]);
-        if (err < 0) {
-            ALOGE("%s/%s snprintf err=%d",
-                sensor_sysfs_dir[sindex][wakeup], sensor_offset[sindex][j], err);
-            return;
-        }
-        filp = fopen(buf, "w");
-        if (filp == NULL) {
-            ALOGE("failed to open %s, errno=%d", buf, errno);
-            return;
-        }
-        fprintf(filp, "%d", cal_data[sindex][j]);
-        fclose(filp);
-    }
-
-    if (sindex == ACCEL_SINDEX)
-        accl_cal_data_loaded = true;
-    if (sindex == GYRO_SINDEX)
-        gyro_cal_data_loaded = true;
-}
-
-
-void do_cal_data_loading(const int sindex, const bool wakeup)
-{
-    int err;
-
-    err = load_cali_data(sindex);
-    if (err != 0)
-        return;
-
-    set_cali_offset(sindex, wakeup);
-
-}