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-rw-r--r--drivers/iio/gyro/st_gyro_core.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c
index 52a3c87c375c..ae1377da9a0b 100644
--- a/drivers/iio/gyro/st_gyro_core.c
+++ b/drivers/iio/gyro/st_gyro_core.c
@@ -425,13 +425,15 @@ int st_gyro_common_probe(struct iio_dev *indio_dev)
indio_dev->info = &gyro_info;
mutex_init(&gdata->tb.buf_lock);
- st_sensors_power_enable(indio_dev);
+ err = st_sensors_power_enable(indio_dev);
+ if (err)
+ return err;
err = st_sensors_check_device_support(indio_dev,
ARRAY_SIZE(st_gyro_sensors_settings),
st_gyro_sensors_settings);
if (err < 0)
- return err;
+ goto st_gyro_power_off;
gdata->num_data_channels = ST_GYRO_NUMBER_DATA_CHANNELS;
gdata->multiread_bit = gdata->sensor_settings->multi_read_bit;
@@ -445,11 +447,11 @@ int st_gyro_common_probe(struct iio_dev *indio_dev)
err = st_sensors_init_sensor(indio_dev,
(struct st_sensors_platform_data *)&gyro_pdata);
if (err < 0)
- return err;
+ goto st_gyro_power_off;
err = st_gyro_allocate_ring(indio_dev);
if (err < 0)
- return err;
+ goto st_gyro_power_off;
if (irq > 0) {
err = st_sensors_allocate_trigger(indio_dev,
@@ -472,6 +474,8 @@ st_gyro_device_register_error:
st_sensors_deallocate_trigger(indio_dev);
st_gyro_probe_trigger_error:
st_gyro_deallocate_ring(indio_dev);
+st_gyro_power_off:
+ st_sensors_power_disable(indio_dev);
return err;
}