driver: bmi260: Use IS_ENABLED()

Add IS_ENABLED() instead of #ifdef when possible in bmi260 and
bmi_common.

BUG=chromium:1140877
BRANCH=none
TEST=buildall

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Change-Id: If8e36ed2a527e8a4ac9582a7b30fe7f7ff589a30
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2489461
Reviewed-by: Ching-Kang Yen <chingkang@chromium.org>

3 files changed, 32 insertions, 43 deletions

diff --git a/driver/accelgyro_bmi260.c b/driver/accelgyro_bmi260.c
index 405df5438b..56a3ab1a17 100644
--- a/driver/accelgyro_bmi260.c
+++ b/driver/accelgyro_bmi260.c
@@ -289,18 +289,17 @@ static int config_interrupt(const struct motion_sensor_t *s)
 	ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
 			 BMI260_INT1_IO_CTRL,
 			 BMI260_INT1_OUTPUT_EN);
-#ifdef CONFIG_ACCELGYRO_BMI260_INT2_OUTPUT
-	/* TODO(chingkang): Test it if we want int2 as an interrupt */
-	/* configure int2 as an interrupt */
-	ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
-			 BMI260_INT2_IO_CTRL,
-			 BMI260_INT2_OUTPUT_EN);
-#else
-	/* configure int2 as an external input. */
-	ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
-			 BMI260_INT2_IO_CTRL,
-			 BMI260_INT2_INPUT_EN);
-#endif
+	if (IS_ENABLED(CONFIG_ACCELGYRO_BMI260_INT2_OUTPUT))
+		/* TODO(chingkang): Test it if we want int2 as an interrupt */
+		/* configure int2 as an interrupt */
+		ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
+				BMI260_INT2_IO_CTRL,
+				BMI260_INT2_OUTPUT_EN);
+	else
+		/* configure int2 as an external input. */
+		ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
+				BMI260_INT2_IO_CTRL,
+				BMI260_INT2_INPUT_EN);
 
 	if (IS_ENABLED(CONFIG_ACCEL_FIFO)) {
 		/* map fifo water mark to int 1 */
@@ -317,17 +316,16 @@ static int config_interrupt(const struct motion_sensor_t *s)
 				 BMI260_FIFO_WTM_0, 1);
 		ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
 				 BMI260_FIFO_WTM_1, 0);
-#ifdef CONFIG_ACCELGYRO_BMI260_INT2_OUTPUT
-		ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
-				 BMI260_FIFO_CONFIG_1,
-				 BMI260_FIFO_HEADER_EN);
-#else
-		ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
-				 BMI260_FIFO_CONFIG_1,
-				 (BMI260_FIFO_TAG_INT_LEVEL <<
-				 BMI260_FIFO_TAG_INT2_EN_OFFSET) |
-				 BMI260_FIFO_HEADER_EN);
-#endif
+		if (IS_ENABLED(CONFIG_ACCELGYRO_BMI260_INT2_OUTPUT))
+			ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
+					BMI260_FIFO_CONFIG_1,
+					BMI260_FIFO_HEADER_EN);
+		else
+			ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
+					BMI260_FIFO_CONFIG_1,
+					(BMI260_FIFO_TAG_INT_LEVEL <<
+					 BMI260_FIFO_TAG_INT2_EN_OFFSET) |
+					BMI260_FIFO_HEADER_EN);
 		/* disable FIFO sensortime frame */
 		ret = bmi_write8(s->port, s->i2c_spi_addr_flags,
 				 BMI260_FIFO_CONFIG_0, 0);
@@ -536,11 +534,9 @@ static int init(const struct motion_sensor_t *s)
 	saved_data->odr = 0;
 	bmi_set_range(s, s->default_range, 0);
 
-	if (s->type == MOTIONSENSE_TYPE_ACCEL) {
-#ifdef CONFIG_ACCEL_INTERRUPTS
+	if (IS_ENABLED(CONFIG_ACCEL_INTERRUPTS) &&
+	    (s->type == MOTIONSENSE_TYPE_ACCEL))
 		ret = config_interrupt(s);
-#endif
-	}
 
 	return sensor_init_done(s);
 }
diff --git a/driver/accelgyro_bmi_common.c b/driver/accelgyro_bmi_common.c
index ce2e836234..75447d54f8 100644
--- a/driver/accelgyro_bmi_common.c
+++ b/driver/accelgyro_bmi_common.c
@@ -12,6 +12,8 @@
 #include "accelgyro.h"
 #include "console.h"
 #include "driver/accelgyro_bmi_common.h"
+#include "driver/mag_bmm150.h"
+#include "driver/mag_lis2mdl.h"
 #include "i2c.h"
 #include "math_util.h"
 #include "motion_sense_fifo.h"
@@ -141,7 +143,7 @@ int bmi_get_engineering_val(const int reg_val,
 }
 
 #ifdef CONFIG_SPI_ACCEL_PORT
-int bmi_spi_raw_read(const int addr, const uint8_t reg,
+static int bmi_spi_raw_read(const int addr, const uint8_t reg,
 		     uint8_t *data, const int len)
 {
 	uint8_t cmd = 0x80 | reg;
@@ -319,17 +321,13 @@ void bmi_normalize(const struct motion_sensor_t *s, intv3_t v, uint8_t *input)
 	int i;
 	struct accelgyro_saved_data_t *data = BMI_GET_SAVED_DATA(s);
 
-#ifdef CONFIG_MAG_BMI_BMM150
-	if (s->type == MOTIONSENSE_TYPE_MAG)
+	if (IS_ENABLED(CONFIG_MAG_BMI_BMM150) &&
+	    (s->type == MOTIONSENSE_TYPE_MAG)) {
 		bmm150_normalize(s, v, input);
-	else
-#endif
-#ifdef CONFIG_MAG_BMI_LIS2MDL
-	if (s->type == MOTIONSENSE_TYPE_MAG)
-		lis2mdl_normalize(s, v, data);
-	else
-#endif
-	{
+	} else if (IS_ENABLED(CONFIG_MAG_BMI_LIS2MDL) &&
+		   (s->type == MOTIONSENSE_TYPE_MAG)) {
+		lis2mdl_normalize(s, v, input);
+	} else {
 		v[0] = ((int16_t)((input[1] << 8) | input[0]));
 		v[1] = ((int16_t)((input[3] << 8) | input[2]));
 		v[2] = ((int16_t)((input[5] << 8) | input[4]));
diff --git a/driver/accelgyro_bmi_common.h b/driver/accelgyro_bmi_common.h
index 7c7882a76f..33648b2539 100644
--- a/driver/accelgyro_bmi_common.h
+++ b/driver/accelgyro_bmi_common.h
@@ -175,11 +175,6 @@ int bmi_get_engineering_val(const int reg_val,
 			    const struct bmi_accel_param_pair *pairs,
 			    const int size);
 
-#ifdef CONFIG_SPI_ACCEL_PORT
-int bmi_spi_raw_read(const int addr, const uint8_t reg,
-		     uint8_t *data, const int len);
-#endif
-
 /**
  * Read 8bit register from accelerometer.
  */