diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
index 065794162d65..c3d6225ee997 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
@@ -298,5 +298,4 @@ void inv_mpu_acpi_delete_mux_client(struct i2c_client *client);
 int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name,
 		int (*inv_mpu_bus_setup)(struct iio_dev *), int chip_type);
 int inv_mpu_core_remove(struct device *dev);
-int inv_mpu6050_set_power_itg(struct inv_mpu6050_state *st, bool power_on);
 extern const struct dev_pm_ops inv_mpu_pmops;