3 files changed, 14 insertions, 20 deletions

diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c
index 445c2aecfadd..8d08c7ed1ea6 100644
--- a/drivers/iio/gyro/adis16130.c
+++ b/drivers/iio/gyro/adis16130.c
@@ -161,13 +161,7 @@ static int adis16130_probe(struct spi_device *spi)
 	indio_dev->info = &adis16130_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 
-	return iio_device_register(indio_dev);
-}
-
-static int adis16130_remove(struct spi_device *spi)
-{
-	iio_device_unregister(spi_get_drvdata(spi));
-	return 0;
+	return devm_iio_device_register(&spi->dev, indio_dev);
 }
 
 static struct spi_driver adis16130_driver = {
@@ -176,7 +170,6 @@ static struct spi_driver adis16130_driver = {
 		.owner = THIS_MODULE,
 	},
 	.probe = adis16130_probe,
-	.remove = adis16130_remove,
 };
 module_spi_driver(adis16130_driver);
 
diff --git a/drivers/iio/gyro/adxrs450.c b/drivers/iio/gyro/adxrs450.c
index 1e546ba7ba45..eb0e08ec9e20 100644
--- a/drivers/iio/gyro/adxrs450.c
+++ b/drivers/iio/gyro/adxrs450.c
@@ -434,23 +434,14 @@ static int adxrs450_probe(struct spi_device *spi)
 	indio_dev->num_channels = ARRAY_SIZE(adxrs450_channels);
 	indio_dev->name = spi->dev.driver->name;
 
-	ret = iio_device_register(indio_dev);
+	ret = devm_iio_device_register(&spi->dev, indio_dev);
 	if (ret)
 		return ret;
 
 	/* Get the device into a sane initial state */
 	ret = adxrs450_initial_setup(indio_dev);
 	if (ret)
-		goto error_initial;
-	return 0;
-error_initial:
-	iio_device_unregister(indio_dev);
-	return ret;
-}
-
-static int adxrs450_remove(struct spi_device *spi)
-{
-	iio_device_unregister(spi_get_drvdata(spi));
+		return ret;
 
 	return 0;
 }
@@ -468,7 +459,6 @@ static struct spi_driver adxrs450_driver = {
 		.owner = THIS_MODULE,
 	},
 	.probe = adxrs450_probe,
-	.remove = adxrs450_remove,
 	.id_table	= adxrs450_id,
 };
 module_spi_driver(adxrs450_driver);
diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c
index e54f0f4959d3..59d6bc3e04df 100644
--- a/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -262,6 +262,17 @@ static int gyro_3d_parse_report(struct platform_device *pdev,
 			st->gyro[1].index, st->gyro[1].report_id,
 			st->gyro[2].index, st->gyro[2].report_id);
 
+	/* Set Sensitivity field ids, when there is no individual modifier */
+	if (st->common_attributes.sensitivity.index < 0) {
+		sensor_hub_input_get_attribute_info(hsdev,
+			HID_FEATURE_REPORT, usage_id,
+			HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS |
+			HID_USAGE_SENSOR_DATA_ANGL_VELOCITY,
+			&st->common_attributes.sensitivity);
+		dev_dbg(&pdev->dev, "Sensitivity index:report %d:%d\n",
+			st->common_attributes.sensitivity.index,
+			st->common_attributes.sensitivity.report_id);
+	}
 	return ret;
 }