Hi Ondřej, Quick process comment. Please crop replies to avoid never ending scrolling and more importantly a high chance of what you actually want to say being missed! > > +static int af8133j_probe(struct i2c_client *client) > > +{ ... > > + ret = devm_iio_triggered_buffer_setup(dev, indio_dev, NULL, > > + &af8133j_trigger_handler, NULL); > > + if (ret) > > + return dev_err_probe(&client->dev, ret, > > + "Failed to setup iio triggered buffer\n"); > > + > > + ret = devm_iio_device_register(dev, indio_dev); > > + if (ret) > > + return dev_err_probe(dev, ret, "Failed to register iio device"); > > + > > + pm_runtime_get_noresume(dev); > > + pm_runtime_use_autosuspend(dev); > > + pm_runtime_set_autosuspend_delay(dev, 500); > > + ret = devm_pm_runtime_enable(dev); > > + if (ret) > > + return ret; > > Ah, forgot to move this up. Oh, well. I'll send v4. > > kind regards, > o. > > > + pm_runtime_put_autosuspend(dev); > > + > > + return 0; > > +} > > +