diff options
Diffstat (limited to 'drivers/iio/chemical/ccs811.c')
| -rw-r--r-- | drivers/iio/chemical/ccs811.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c index 80ef1aa9aae3..560183efb36f 100644 --- a/drivers/iio/chemical/ccs811.c +++ b/drivers/iio/chemical/ccs811.c @@ -536,14 +536,20 @@ static int ccs811_remove(struct i2c_client *client) { struct iio_dev *indio_dev = i2c_get_clientdata(client); struct ccs811_data *data = iio_priv(indio_dev); + int ret; iio_device_unregister(indio_dev); iio_triggered_buffer_cleanup(indio_dev); if (data->drdy_trig) iio_trigger_unregister(data->drdy_trig); - return i2c_smbus_write_byte_data(client, CCS811_MEAS_MODE, - CCS811_MODE_IDLE); + ret = i2c_smbus_write_byte_data(client, CCS811_MEAS_MODE, + CCS811_MODE_IDLE); + if (ret) + dev_warn(&client->dev, "Failed to power down device (%pe)\n", + ERR_PTR(ret)); + + return 0; } static const struct i2c_device_id ccs811_id[] = { |