indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &bma180_info;
- trig = iio_trigger_alloc("%s-dev%d", indio_dev->name, indio_dev->id);
- if (!trig) {
- ret = -ENOMEM;
- goto err_chip_disable;
- }
+ if (client->irq > 0) {
+ data->trig = iio_trigger_alloc("%s-dev%d", indio_dev->name,
+ indio_dev->id);
+ if (!data->trig) {
+ ret = -ENOMEM;
+ goto err_chip_disable;
+ }
- ret = devm_request_irq(&client->dev, client->irq,
- iio_trigger_generic_data_rdy_poll,
- IRQF_TRIGGER_RISING, BMA180_IRQ_NAME, trig);
- if (ret) {
- dev_err(&client->dev, "unable to request IRQ\n");
- goto err_trigger_free;
- }
+ ret = devm_request_irq(&client->dev, client->irq,
+ iio_trigger_generic_data_rdy_poll, IRQF_TRIGGER_RISING,
+ "bma180_event", data->trig);
+ if (ret) {
+ dev_err(&client->dev, "unable to request IRQ\n");
+ goto err_trigger_free;
+ }
- trig->dev.parent = &client->dev;
- trig->ops = &bma180_trigger_ops;
- iio_trigger_set_drvdata(trig, indio_dev);
- data->trig = trig;
- indio_dev->trig = iio_trigger_get(trig);
+ data->trig->dev.parent = &client->dev;
+ data->trig->ops = &bma180_trigger_ops;
+ iio_trigger_set_drvdata(data->trig, indio_dev);
- indio_dev->trig = data->trig;
++ indio_dev->trig = iio_trigger_get(trig);
- ret = iio_trigger_register(trig);
- if (ret)
- goto err_trigger_free;
+ ret = iio_trigger_register(data->trig);
+ if (ret)
+ goto err_trigger_free;
+ }
ret = iio_triggered_buffer_setup(indio_dev, NULL,
bma180_trigger_handler, NULL);