driver: sensor: Remove set_interrupt

Remove set_interrupt(), was always a noop.
Unused, interrupt is done inside the init routine.

BUG=none
BRANCH=none
TEST=buildall

Change-Id: I0ff4843212ea8140be41dcd17af130991117e3da
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/407968
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>

5 files changed, 0 insertions, 50 deletions

diff --git a/driver/accelgyro_bmi160.c b/driver/accelgyro_bmi160.c
index 56d484101a..da94b301eb 100644
--- a/driver/accelgyro_bmi160.c
+++ b/driver/accelgyro_bmi160.c
@@ -881,13 +881,6 @@ static int irq_handler(struct motion_sensor_t *s, uint32_t *event)
 	 */
 	return EC_SUCCESS;
 }
-
-static int set_interrupt(const struct motion_sensor_t *s,
-			       unsigned int threshold)
-{
-	/* Currently unsupported. */
-	return EC_ERROR_UNKNOWN;
-}
 #endif  /* CONFIG_ACCEL_INTERRUPTS */
 
 #ifdef CONFIG_ACCEL_FIFO
@@ -1238,7 +1231,6 @@ const struct accelgyro_drv bmi160_drv = {
 	.get_offset = get_offset,
 	.perform_calib = perform_calib,
 #ifdef CONFIG_ACCEL_INTERRUPTS
-	.set_interrupt = set_interrupt,
 	.irq_handler = irq_handler,
 #endif
 #ifdef CONFIG_ACCEL_FIFO
diff --git a/driver/accelgyro_lsm6ds0.c b/driver/accelgyro_lsm6ds0.c
index 7948e651ce..a3a0e5e366 100644
--- a/driver/accelgyro_lsm6ds0.c
+++ b/driver/accelgyro_lsm6ds0.c
@@ -307,15 +307,6 @@ static int get_offset(const struct motion_sensor_t *s,
 	return EC_SUCCESS;
 }
 
-#ifdef CONFIG_ACCEL_INTERRUPTS
-static int set_interrupt(const struct motion_sensor_t *s,
-			       unsigned int threshold)
-{
-	/* Currently unsupported. */
-	return EC_ERROR_UNKNOWN;
-}
-#endif
-
 static int is_data_ready(const struct motion_sensor_t *s, int *ready)
 {
 	int ret, tmp;
@@ -457,7 +448,4 @@ const struct accelgyro_drv lsm6ds0_drv = {
 	.set_offset = set_offset,
 	.get_offset = get_offset,
 	.perform_calib = NULL,
-#ifdef CONFIG_ACCEL_INTERRUPTS
-	.set_interrupt = set_interrupt,
-#endif
 };
diff --git a/driver/als_si114x.c b/driver/als_si114x.c
index 9d9b87006c..c4e31ffd76 100644
--- a/driver/als_si114x.c
+++ b/driver/als_si114x.c
@@ -519,13 +519,6 @@ static int get_offset(const struct motion_sensor_t *s,
 	return EC_SUCCESS;
 }
 
-static int set_interrupt(const struct motion_sensor_t *s,
-			       unsigned int threshold)
-{
-	/* Currently unsupported. */
-	return EC_ERROR_UNKNOWN;
-}
-
 static int init(const struct motion_sensor_t *s)
 {
 	int ret, resol;
@@ -575,7 +568,6 @@ const struct accelgyro_drv si114x_drv = {
 	.get_offset = get_offset,
 	.perform_calib = NULL,
 #ifdef CONFIG_ACCEL_INTERRUPTS
-	.set_interrupt = set_interrupt,
 	.irq_handler = irq_handler,
 #endif
 #ifdef CONFIG_ACCEL_FIFO
diff --git a/driver/gyro_l3gd20h.c b/driver/gyro_l3gd20h.c
index 0986080285..5555463097 100644
--- a/driver/gyro_l3gd20h.c
+++ b/driver/gyro_l3gd20h.c
@@ -302,15 +302,6 @@ static int get_offset(const struct motion_sensor_t *s,
 	return EC_SUCCESS;
 }
 
-#ifdef CONFIG_ACCEL_INTERRUPTS
-static int set_interrupt(const struct motion_sensor_t *s,
-			       unsigned int threshold)
-{
-	/* Currently unsupported. */
-	return EC_ERROR_UNKNOWN;
-}
-#endif
-
 static int is_data_ready(const struct motion_sensor_t *s, int *ready)
 {
 	int ret, tmp;
@@ -432,7 +423,4 @@ const struct accelgyro_drv l3gd20h_drv = {
 	.set_offset = set_offset,
 	.get_offset = get_offset,
 	.perform_calib = NULL,
-#ifdef CONFIG_ACCEL_INTERRUPTS
-	.set_interrupt = set_interrupt,
-#endif
 };
diff --git a/include/accelgyro.h b/include/accelgyro.h
index 699fcda6df..0432a0e896 100644
--- a/include/accelgyro.h
+++ b/include/accelgyro.h
@@ -91,16 +91,6 @@ struct accelgyro_drv {
 	int (*perform_calib)(const struct motion_sensor_t *s);
 #ifdef CONFIG_ACCEL_INTERRUPTS
 	/**
-	 * Setup a one-time accel interrupt. If the threshold is low enough, the
-	 * interrupt may trigger due simply to noise and not any real motion.
-	 * If the threshold is 0, the interrupt will fire immediately.
-	 * @s Pointer to sensor data.
-	 * @threshold Threshold for interrupt in units of counts.
-	 */
-	int (*set_interrupt)(const struct motion_sensor_t *s,
-			     unsigned int threshold);
-
-	/**
 	 * handler for interrupts triggered by the sensor: it runs in task and
 	 * process the events that triggered an interrupt.
 	 * @s Pointer to sensor data.