type: Rename vector_3_t to intv3_t.

Naming of many vector types and matrix types are not clear enough.
For example, we have:
  vector_3_t, which is a vector of three int.
  vec3_t, which is a vector of three float.
  size4_t, which is a vector of four size_t.
  mat33_t, which is a 3x3 matrix of float.
  matrix_3x3_t, which is a 3x3 matrix of fixed point.
Besides, we have types like int8_t, uint16_t types.

To clearly distinguished types, the CL propose to,

For vector types, naming should be `$type + 'v' + $num + '_t'`:
  vector_3_t becomes intv3_t
  vec3_t becomes floatv3_t
  vector 4 of uint16_t becomes uint16v4_t (which doesn't exist yet)

For matrix types, naming should be `mat$N$N_` + $type + '_t', where $N is the
matrix size:
  matrix_3x3_t becomes mat33_fp_t  # fp: fixed point
  mat33_t becomes mat33_float_t

TEST=make buildall -j
BUG=b:114662791

Change-Id: I865aa3ecbab6cb97f8585a081a679adf00febe1d
Signed-off-by: Yilun Lin <yllin@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1215442
Commit-Ready: Yilun Lin <yllin@chromium.org>
Tested-by: Yilun Lin <yllin@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>

16 files changed, 28 insertions, 28 deletions

diff --git a/driver/accel_bma2x2.c b/driver/accel_bma2x2.c
index 48e38fc14d..c1e9eb4d63 100644
--- a/driver/accel_bma2x2.c
+++ b/driver/accel_bma2x2.c
@@ -153,7 +153,7 @@ static int get_offset(const struct motion_sensor_t *s, int16_t *offset,
 	return EC_SUCCESS;
 }
 
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t acc[6];
 	int ret, i;
diff --git a/driver/accel_kionix.c b/driver/accel_kionix.c
index 8e6984ad79..d486d4bcd5 100644
--- a/driver/accel_kionix.c
+++ b/driver/accel_kionix.c
@@ -449,7 +449,7 @@ static int check_orientation_locked(const struct motion_sensor_t *s)
 }
 #endif
 
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t acc[6];
 	uint8_t reg;
diff --git a/driver/accel_lis2dh.c b/driver/accel_lis2dh.c
index df0b7be7de..5f9b1b86b5 100644
--- a/driver/accel_lis2dh.c
+++ b/driver/accel_lis2dh.c
@@ -130,7 +130,7 @@ static int is_data_ready(const struct motion_sensor_t *s, int *ready)
 	return EC_SUCCESS;
 }
 
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t raw[OUT_XYZ_SIZE];
 	int ret, tmp = 0;
diff --git a/driver/accelgyro_bmi160.c b/driver/accelgyro_bmi160.c
index 084304af54..8966d57261 100644
--- a/driver/accelgyro_bmi160.c
+++ b/driver/accelgyro_bmi160.c
@@ -475,7 +475,7 @@ static int get_offset(const struct motion_sensor_t *s,
 			int16_t    *temp)
 {
 	int i, val, val98;
-	vector_3_t v;
+	intv3_t v;
 
 	switch (s->type) {
 	case MOTIONSENSE_TYPE_ACCEL:
@@ -535,7 +535,7 @@ static int set_offset(const struct motion_sensor_t *s,
 			int16_t    temp)
 {
 	int ret, i, val, val98;
-	vector_3_t v = { offset[X], offset[Y], offset[Z] };
+	intv3_t v = { offset[X], offset[Y], offset[Z] };
 
 	rotate_inv(v, *s->rot_standard_ref, v);
 
@@ -647,7 +647,7 @@ end_perform_calib:
 	return ret;
 }
 
-void normalize(const struct motion_sensor_t *s, vector_3_t v, uint8_t *data)
+void normalize(const struct motion_sensor_t *s, intv3_t v, uint8_t *data)
 {
 #ifdef CONFIG_MAG_BMI160_BMM150
 	if (s->type == MOTIONSENSE_TYPE_MAG)
@@ -1120,7 +1120,7 @@ static int irq_handler(struct motion_sensor_t *s, uint32_t *event)
 #endif  /* CONFIG_ACCEL_INTERRUPTS */
 
 
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t data[6];
 	int ret, status = 0;
diff --git a/driver/accelgyro_lsm6ds0.c b/driver/accelgyro_lsm6ds0.c
index 04cb7a7e78..b48e84dc0d 100644
--- a/driver/accelgyro_lsm6ds0.c
+++ b/driver/accelgyro_lsm6ds0.c
@@ -318,7 +318,7 @@ static int is_data_ready(const struct motion_sensor_t *s, int *ready)
 	return EC_SUCCESS;
 }
 
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t raw[6];
 	uint8_t xyz_reg;
diff --git a/driver/accelgyro_lsm6dsm.c b/driver/accelgyro_lsm6dsm.c
index 45c76e8068..c4afa2a5e6 100644
--- a/driver/accelgyro_lsm6dsm.c
+++ b/driver/accelgyro_lsm6dsm.c
@@ -491,7 +491,7 @@ static int is_data_ready(const struct motion_sensor_t *s, int *ready)
  * and collect the FIFO, even if it has one item: we don't have to check if the
  * sensor is ready (minimize I2C access).
  */
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t raw[OUT_XYZ_SIZE];
 	uint8_t xyz_reg;
diff --git a/driver/als_bh1730.c b/driver/als_bh1730.c
index 57db6fdba7..0f96680471 100644
--- a/driver/als_bh1730.c
+++ b/driver/als_bh1730.c
@@ -55,7 +55,7 @@ static int bh1730_convert_to_lux(uint32_t data0_1)
 /**
  * Read BH1730 light sensor data.
  */
-static int bh1730_read_lux(const struct motion_sensor_t *s, vector_3_t v)
+static int bh1730_read_lux(const struct motion_sensor_t *s, intv3_t v)
 {
 	struct bh1730_drv_data_t *drv_data = BH1730_GET_DATA(s);
 	int ret;
diff --git a/driver/als_opt3001.c b/driver/als_opt3001.c
index af6d07b06d..fd5dded45d 100644
--- a/driver/als_opt3001.c
+++ b/driver/als_opt3001.c
@@ -134,7 +134,7 @@ static int opt3001_i2c_write(const int port, const int addr, const int reg,
 /**
  * Read OPT3001 light sensor data.
  */
-int opt3001_read_lux(const struct motion_sensor_t *s, vector_3_t v)
+int opt3001_read_lux(const struct motion_sensor_t *s, intv3_t v)
 {
 	struct opt3001_drv_data_t *drv_data = OPT3001_GET_DATA(s);
 	int ret;
diff --git a/driver/als_si114x.c b/driver/als_si114x.c
index 567caa917c..17f178080f 100644
--- a/driver/als_si114x.c
+++ b/driver/als_si114x.c
@@ -242,7 +242,7 @@ static int irq_handler(struct motion_sensor_t *s, uint32_t *event)
 }
 
 /* Just trigger a measurement */
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	int ret = 0;
 	uint8_t cmd;
diff --git a/driver/baro_bmp280.c b/driver/baro_bmp280.c
index e6220c7e35..b622535819 100644
--- a/driver/baro_bmp280.c
+++ b/driver/baro_bmp280.c
@@ -298,7 +298,7 @@ static int bmp280_init(const struct motion_sensor_t *s)
 	return sensor_init_done(s);
 }
 
-static int bmp280_read(const struct motion_sensor_t *s, vector_3_t v)
+static int bmp280_read(const struct motion_sensor_t *s, intv3_t v)
 {
 	int ret, pres;
 	struct bmp280_drv_data_t *data = BMP280_GET_DATA(s);
diff --git a/driver/gyro_l3gd20h.c b/driver/gyro_l3gd20h.c
index 0a70d0b36a..2afe948f27 100644
--- a/driver/gyro_l3gd20h.c
+++ b/driver/gyro_l3gd20h.c
@@ -310,7 +310,7 @@ static int is_data_ready(const struct motion_sensor_t *s, int *ready)
 	return EC_SUCCESS;
 }
 
-static int read(const struct motion_sensor_t *s, vector_3_t v)
+static int read(const struct motion_sensor_t *s, intv3_t v)
 {
 	uint8_t raw[6];
 	uint8_t xyz_reg;
diff --git a/driver/mag_bmm150.c b/driver/mag_bmm150.c
index 014909b365..cb53641c00 100644
--- a/driver/mag_bmm150.c
+++ b/driver/mag_bmm150.c
@@ -140,8 +140,8 @@ int bmm150_init(const struct motion_sensor_t *s)
 }
 
 void bmm150_temp_compensate_xy(const struct motion_sensor_t *s,
-			       vector_3_t raw,
-			       vector_3_t comp,
+			       intv3_t raw,
+			       intv3_t comp,
 			       int r)
 {
 	int inter, axis;
@@ -179,8 +179,8 @@ void bmm150_temp_compensate_xy(const struct motion_sensor_t *s,
 }
 
 void bmm150_temp_compensate_z(const struct motion_sensor_t *s,
-			      vector_3_t raw,
-			      vector_3_t comp,
+			      intv3_t raw,
+			      intv3_t comp,
 			      int r)
 {
 	int dividend, divisor;
@@ -209,11 +209,11 @@ void bmm150_temp_compensate_z(const struct motion_sensor_t *s,
 }
 
 void bmm150_normalize(const struct motion_sensor_t *s,
-		      vector_3_t v,
+		      intv3_t v,
 		      uint8_t *data)
 {
 	uint16_t r;
-	vector_3_t raw;
+	intv3_t raw;
 	struct mag_cal_t *cal = BMM150_CAL(s);
 
 	/* X and Y are two's complement 13 bits vectors */
@@ -235,7 +235,7 @@ void bmm150_normalize(const struct motion_sensor_t *s,
 }
 
 int bmm150_set_offset(const struct motion_sensor_t *s,
-		      const vector_3_t offset)
+		      const intv3_t offset)
 {
 	struct mag_cal_t *cal = BMM150_CAL(s);
 	cal->bias[X] = offset[X];
@@ -245,7 +245,7 @@ int bmm150_set_offset(const struct motion_sensor_t *s,
 }
 
 int bmm150_get_offset(const struct motion_sensor_t *s,
-		      vector_3_t offset)
+		      intv3_t offset)
 {
 	struct mag_cal_t *cal = BMM150_CAL(s);
 	offset[X] = cal->bias[X];
diff --git a/driver/mag_bmm150.h b/driver/mag_bmm150.h
index d3c07db11b..8824872977 100644
--- a/driver/mag_bmm150.h
+++ b/driver/mag_bmm150.h
@@ -118,13 +118,13 @@ int bmm150_init(const struct motion_sensor_t *s);
 
 /* Command to normalize and apply temperature compensation */
 void bmm150_normalize(const struct motion_sensor_t *s,
-		      vector_3_t v,
+		      intv3_t v,
 		      uint8_t *data);
 
 int bmm150_set_offset(const struct motion_sensor_t *s,
-		      const vector_3_t offset);
+		      const intv3_t offset);
 
 int bmm150_get_offset(const struct motion_sensor_t *s,
-		      vector_3_t   offset);
+		      intv3_t   offset);
 
 #endif /* __CROS_EC_MAG_BMM150_H */
diff --git a/driver/stm_mems_common.c b/driver/stm_mems_common.c
index c22f0d42e5..00784fc1fc 100644
--- a/driver/stm_mems_common.c
+++ b/driver/stm_mems_common.c
@@ -117,7 +117,7 @@ int st_get_data_rate(const struct motion_sensor_t *s)
  * @v: output vector
  * @data: LSB raw data
  */
-void st_normalize(const struct motion_sensor_t *s, vector_3_t v, uint8_t *data)
+void st_normalize(const struct motion_sensor_t *s, intv3_t v, uint8_t *data)
 {
 	int i, range;
 	struct stprivate_data *drvdata = s->drv_data;
diff --git a/driver/stm_mems_common.h b/driver/stm_mems_common.h
index 147b9f3e82..e2211480aa 100644
--- a/driver/stm_mems_common.h
+++ b/driver/stm_mems_common.h
@@ -109,7 +109,7 @@ int st_get_data_rate(const struct motion_sensor_t *s);
  * @v: vector
  * @data: LSB raw data
  */
-void st_normalize(const struct motion_sensor_t *s, vector_3_t v, uint8_t *data);
+void st_normalize(const struct motion_sensor_t *s, intv3_t v, uint8_t *data);
 
 /* Internal data structure for sensors */
 struct stprivate_data {
diff --git a/driver/sync.c b/driver/sync.c
index 0993aff402..6f994eabb2 100644
--- a/driver/sync.c
+++ b/driver/sync.c
@@ -40,7 +40,7 @@ struct ec_response_motion_sensor_data vector =
 	{.flags = MOTIONSENSE_SENSOR_FLAG_WAKEUP, .data = {0, 0, 0} };
 int sync_enabled;
 
-static int sync_read(const struct motion_sensor_t *s, vector_3_t v)
+static int sync_read(const struct motion_sensor_t *s, intv3_t v)
 {
 	v[0] = next_event.counter;
 	return EC_SUCCESS;