driver: sensor: Remove set_resolution when NOOP

set_resolution is only used for few sensors and is not exposed to the AP.
Remove definition when sensors have a fixed resolution.

BUG=none
BRANCH=master
TEST=compile, kevin has enough space for perform_calib.

Change-Id: I8482387e135356467edaee44da3a0e47cf1db524
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/961222
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>

8 files changed, 0 insertions, 70 deletions

diff --git a/driver/accel_bma2x2.c b/driver/accel_bma2x2.c
index 8511cbfec5..eecae02357 100644
--- a/driver/accel_bma2x2.c
+++ b/driver/accel_bma2x2.c
@@ -93,12 +93,6 @@ static int get_range(const struct motion_sensor_t *s)
 	return data->sensor_range;
 }
 
-static int set_resolution(const struct motion_sensor_t *s, int res, int rnd)
-{
-	/* Only one resolution, BMA2x2_RESOLUTION, so nothing to do. */
-	return EC_SUCCESS;
-}
-
 static int get_resolution(const struct motion_sensor_t *s)
 {
 	return BMA2x2_RESOLUTION;
@@ -252,11 +246,6 @@ static int init(const struct motion_sensor_t *s)
 	} while (1);
 	mutex_unlock(s->mutex);
 
-	/* Initialize with the desired parameters. */
-	ret = set_resolution(s, 12, 1);
-	if (ret != EC_SUCCESS)
-		return ret;
-
 	return sensor_init_done(s);
 }
 
@@ -265,7 +254,6 @@ const struct accelgyro_drv bma2x2_accel_drv = {
 	.read = read,
 	.set_range = set_range,
 	.get_range = get_range,
-	.set_resolution = set_resolution,
 	.get_resolution = get_resolution,
 	.set_data_rate = set_data_rate,
 	.get_data_rate = get_data_rate,
diff --git a/driver/accel_lis2dh.c b/driver/accel_lis2dh.c
index 0393d95429..017621ff6a 100644
--- a/driver/accel_lis2dh.c
+++ b/driver/accel_lis2dh.c
@@ -397,7 +397,6 @@ const struct accelgyro_drv lis2dh_drv = {
 	.read = read,
 	.set_range = set_range,
 	.get_range = get_range,
-	.set_resolution = st_set_resolution,
 	.get_resolution = st_get_resolution,
 	.set_data_rate = set_data_rate,
 	.get_data_rate = st_get_data_rate,
diff --git a/driver/accelgyro_bmi160.c b/driver/accelgyro_bmi160.c
index 72b8b2a902..20a6a65a79 100644
--- a/driver/accelgyro_bmi160.c
+++ b/driver/accelgyro_bmi160.c
@@ -348,14 +348,6 @@ static int get_range(const struct motion_sensor_t *s)
 	return data->range;
 }
 
-static int set_resolution(const struct motion_sensor_t *s,
-				int res,
-				int rnd)
-{
-	/* Only one resolution, BMI160_RESOLUTION, so nothing to do. */
-	return EC_SUCCESS;
-}
-
 static int get_resolution(const struct motion_sensor_t *s)
 {
 	return BMI160_RESOLUTION;
@@ -1308,7 +1300,6 @@ const struct accelgyro_drv bmi160_drv = {
 	.read = read,
 	.set_range = set_range,
 	.get_range = get_range,
-	.set_resolution = set_resolution,
 	.get_resolution = get_resolution,
 	.set_data_rate = set_data_rate,
 	.get_data_rate = get_data_rate,
diff --git a/driver/accelgyro_lsm6ds0.c b/driver/accelgyro_lsm6ds0.c
index 86232f93e6..cf2eb78ff4 100644
--- a/driver/accelgyro_lsm6ds0.c
+++ b/driver/accelgyro_lsm6ds0.c
@@ -209,14 +209,6 @@ static int get_range(const struct motion_sensor_t *s)
 	return data->base.range;
 }
 
-static int set_resolution(const struct motion_sensor_t *s,
-				int res,
-				int rnd)
-{
-	/* Only one resolution, LSM6DS0_RESOLUTION, so nothing to do. */
-	return EC_SUCCESS;
-}
-
 static int get_resolution(const struct motion_sensor_t *s)
 {
 	return LSM6DS0_RESOLUTION;
@@ -427,7 +419,6 @@ const struct accelgyro_drv lsm6ds0_drv = {
 	.read = read,
 	.set_range = set_range,
 	.get_range = get_range,
-	.set_resolution = set_resolution,
 	.get_resolution = get_resolution,
 	.set_data_rate = set_data_rate,
 	.get_data_rate = get_data_rate,
diff --git a/driver/accelgyro_lsm6dsm.c b/driver/accelgyro_lsm6dsm.c
index d4466d5482..c685615f9f 100644
--- a/driver/accelgyro_lsm6dsm.c
+++ b/driver/accelgyro_lsm6dsm.c
@@ -124,12 +124,6 @@ static int get_range(const struct motion_sensor_t *s)
 	return LSM6DSM_GYRO_GAIN_FS(data->base.range);
 }
 
-static int set_resolution(const struct motion_sensor_t *s, int res, int rnd)
-{
-	/* Only one resolution, LSM6DSM_RESOLUTION, so nothing to do. */
-	return EC_SUCCESS;
-}
-
 static int get_resolution(const struct motion_sensor_t *s)
 {
 	/* Only one resolution, LSM6DSM_RESOLUTION, so nothing to do. */
@@ -338,11 +332,9 @@ const struct accelgyro_drv lsm6dsm_drv = {
 	.read = read,
 	.set_range = set_range,
 	.get_range = get_range,
-	.set_resolution = set_resolution,
 	.get_resolution = get_resolution,
 	.set_data_rate = set_data_rate,
 	.get_data_rate = get_data_rate,
 	.set_offset = set_offset,
 	.get_offset = get_offset,
-	.perform_calib = NULL,
 };
diff --git a/driver/gyro_l3gd20h.c b/driver/gyro_l3gd20h.c
index 53ee98961f..2c7e9b11da 100644
--- a/driver/gyro_l3gd20h.c
+++ b/driver/gyro_l3gd20h.c
@@ -177,14 +177,6 @@ static int get_range(const struct motion_sensor_t *s)
 	return data->base.range;
 }
 
-static int set_resolution(const struct motion_sensor_t *s,
-				int res,
-				int rnd)
-{
-	/* Only one resolution, L3GD20_RESOLUTION, so nothing to do. */
-	return EC_SUCCESS;
-}
-
 static int get_resolution(const struct motion_sensor_t *s)
 {
 	return L3GD20_RESOLUTION;
@@ -409,11 +401,9 @@ const struct accelgyro_drv l3gd20h_drv = {
 	.read = read,
 	.set_range = set_range,
 	.get_range = get_range,
-	.set_resolution = set_resolution,
 	.get_resolution = get_resolution,
 	.set_data_rate = set_data_rate,
 	.get_data_rate = get_data_rate,
 	.set_offset = set_offset,
 	.get_offset = get_offset,
-	.perform_calib = NULL,
 };
diff --git a/driver/stm_mems_common.c b/driver/stm_mems_common.c
index 4655171b23..afffba2d25 100644
--- a/driver/stm_mems_common.c
+++ b/driver/stm_mems_common.c
@@ -73,19 +73,6 @@ int st_write_data_with_mask(const struct motion_sensor_t *s, int reg,
 }
 
  /**
- * set_resolution - Set bit resolution
- * @s: Motion sensor pointer
- * @res: Bit resolution
- * @rnd: Round bit
- *
- * TODO: must support multiple resolution
- */
-int st_set_resolution(const struct motion_sensor_t *s, int res, int rnd)
-{
-	return EC_SUCCESS;
-}
-
- /**
  * get_resolution - Get bit resolution
  * @s: Motion sensor pointer
  *
diff --git a/driver/stm_mems_common.h b/driver/stm_mems_common.h
index 5fa16936b7..848c3d4825 100644
--- a/driver/stm_mems_common.h
+++ b/driver/stm_mems_common.h
@@ -61,14 +61,6 @@ int st_write_data_with_mask(const struct motion_sensor_t *s, int reg,
 			 uint8_t mask, uint8_t data);
 
  /**
- * set_resolution - Set bit resolution
- * @s: Motion sensor pointer
- * @res: Bit resolution
- * @rnd: Round bit
- */
-int st_set_resolution(const struct motion_sensor_t *s, int res, int rnd);
-
- /**
  * get_resolution - Get bit resolution
  * @s: Motion sensor pointer
  *