iio: st_sensors: Drop unneeded explicit castings

In few places the unnecessary explicit castings are being used.
Drop them for good.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/accel/st_accel_buffer.c

@@ -37,8 +37,7 @@ static int st_accel_buffer_postenable(struct iio_dev *indio_dev)
 	if (err < 0)
 		return err;
 
-	err = st_sensors_set_axis_enable(indio_dev,
-					 (u8)indio_dev->active_scan_mask[0]);
+	err = st_sensors_set_axis_enable(indio_dev, indio_dev->active_scan_mask[0]);
 	if (err < 0)
 		goto st_accel_buffer_predisable;
 

drivers/iio/accel/st_accel_core.c

@@ -1203,8 +1203,7 @@ int st_accel_common_probe(struct iio_dev *indio_dev)
 			 "failed to apply ACPI orientation data: %d\n", err);
 
 	indio_dev->channels = channels;
-	adata->current_fullscale = (struct st_sensor_fullscale_avl *)
-					&adata->sensor_settings->fs.fs_avl[0];
+	adata->current_fullscale = &adata->sensor_settings->fs.fs_avl[0];
 	adata->odr = adata->sensor_settings->odr.odr_avl[0].hz;
 
 	if (!pdata)

drivers/iio/common/st_sensors/st_sensors_core.c

@@ -150,8 +150,7 @@ static int st_sensors_set_fullscale(struct iio_dev *indio_dev, unsigned int fs)
 	if (err < 0)
 		goto st_accel_set_fullscale_error;
 
-	sdata->current_fullscale = (struct st_sensor_fullscale_avl *)
-					&sdata->sensor_settings->fs.fs_avl[i];
+	sdata->current_fullscale = &sdata->sensor_settings->fs.fs_avl[i];
 	return err;
 
 st_accel_set_fullscale_error:

drivers/iio/gyro/st_gyro_buffer.c

@@ -37,8 +37,7 @@ static int st_gyro_buffer_postenable(struct iio_dev *indio_dev)
 	if (err < 0)
 		return err;
 
-	err = st_sensors_set_axis_enable(indio_dev,
-					 (u8)indio_dev->active_scan_mask[0]);
+	err = st_sensors_set_axis_enable(indio_dev, indio_dev->active_scan_mask[0]);
 	if (err < 0)
 		goto st_gyro_buffer_predisable;
 

drivers/iio/gyro/st_gyro_core.c

@@ -460,6 +460,7 @@ EXPORT_SYMBOL(st_gyro_get_settings);
 int st_gyro_common_probe(struct iio_dev *indio_dev)
 {
 	struct st_sensor_data *gdata = iio_priv(indio_dev);
+	struct st_sensors_platform_data *pdata;
 	int err;
 
 	indio_dev->modes = INDIO_DIRECT_MODE;
@@ -477,12 +478,12 @@ int st_gyro_common_probe(struct iio_dev *indio_dev)
 	indio_dev->channels = gdata->sensor_settings->ch;
 	indio_dev->num_channels = ST_SENSORS_NUMBER_ALL_CHANNELS;
 
-	gdata->current_fullscale = (struct st_sensor_fullscale_avl *)
-					&gdata->sensor_settings->fs.fs_avl[0];
+	gdata->current_fullscale = &gdata->sensor_settings->fs.fs_avl[0];
 	gdata->odr = gdata->sensor_settings->odr.odr_avl[0].hz;
 
-	err = st_sensors_init_sensor(indio_dev,
-				(struct st_sensors_platform_data *)&gyro_pdata);
+	pdata = (struct st_sensors_platform_data *)&gyro_pdata;
+
+	err = st_sensors_init_sensor(indio_dev, pdata);
 	if (err < 0)
 		goto st_gyro_power_off;
 

drivers/iio/magnetometer/st_magn_core.c

@@ -506,8 +506,7 @@ int st_magn_common_probe(struct iio_dev *indio_dev)
 	indio_dev->channels = mdata->sensor_settings->ch;
 	indio_dev->num_channels = ST_SENSORS_NUMBER_ALL_CHANNELS;
 
-	mdata->current_fullscale = (struct st_sensor_fullscale_avl *)
-					&mdata->sensor_settings->fs.fs_avl[0];
+	mdata->current_fullscale = &mdata->sensor_settings->fs.fs_avl[0];
 	mdata->odr = mdata->sensor_settings->odr.odr_avl[0].hz;
 
 	err = st_sensors_init_sensor(indio_dev, NULL);

drivers/iio/pressure/st_pressure_core.c

@@ -707,9 +707,7 @@ int st_press_common_probe(struct iio_dev *indio_dev)
 	indio_dev->channels = press_data->sensor_settings->ch;
 	indio_dev->num_channels = press_data->sensor_settings->num_ch;
 
-	press_data->current_fullscale =
-		(struct st_sensor_fullscale_avl *)
-			&press_data->sensor_settings->fs.fs_avl[0];
+	press_data->current_fullscale = &press_data->sensor_settings->fs.fs_avl[0];
 
 	press_data->odr = press_data->sensor_settings->odr.odr_avl[0].hz;