183 	struct iio_dev *indio_dev = pf->indio_dev;  in ad799x_trigger_handler()  local
184 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_trigger_handler()
193 			(*indio_dev->active_scan_mask << AD799X_CHANNEL_SHIFT);  in ad799x_trigger_handler()
198 		cmd = (*indio_dev->active_scan_mask << AD799X_CHANNEL_SHIFT) |  in ad799x_trigger_handler()
214 	iio_push_to_buffers_with_timestamp(indio_dev, st->rx_buf,  in ad799x_trigger_handler()
217 	iio_trigger_notify_done(indio_dev->trig);  in ad799x_trigger_handler()
222 static int ad799x_update_scan_mode(struct iio_dev *indio_dev,  in ad799x_update_scan_mode()  argument
225 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_update_scan_mode()
228 	st->rx_buf = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);  in ad799x_update_scan_mode()
232 	st->transfer_size = bitmap_weight(scan_mask, indio_dev->masklength) * 2;  in ad799x_update_scan_mode()
274 static int ad799x_read_raw(struct iio_dev *indio_dev,  in ad799x_read_raw()  argument
281 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_read_raw()
285 		mutex_lock(&indio_dev->mlock);  in ad799x_read_raw()
286 		if (iio_buffer_enabled(indio_dev))  in ad799x_read_raw()
290 		mutex_unlock(&indio_dev->mlock);  in ad799x_read_raw()
321 	struct iio_dev *indio_dev = dev_to_iio_dev(dev);  in ad799x_read_frequency()  local
322 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_read_frequency()
336 	struct iio_dev *indio_dev = dev_to_iio_dev(dev);  in ad799x_write_frequency()  local
337 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_write_frequency()
346 	mutex_lock(&indio_dev->mlock);  in ad799x_write_frequency()
368 	mutex_unlock(&indio_dev->mlock);  in ad799x_write_frequency()
373 static int ad799x_read_event_config(struct iio_dev *indio_dev,  in ad799x_read_event_config()  argument
378 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_read_event_config()
389 static int ad799x_write_event_config(struct iio_dev *indio_dev,  in ad799x_write_event_config()  argument
395 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_write_event_config()
398 	mutex_lock(&indio_dev->mlock);  in ad799x_write_event_config()
399 	if (iio_buffer_enabled(indio_dev)) {  in ad799x_write_event_config()
417 	mutex_unlock(&indio_dev->mlock);  in ad799x_write_event_config()
441 static int ad799x_write_event_value(struct iio_dev *indio_dev,  in ad799x_write_event_value()  argument
449 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_write_event_value()
454 	mutex_lock(&indio_dev->mlock);  in ad799x_write_event_value()
458 	mutex_unlock(&indio_dev->mlock);  in ad799x_write_event_value()
463 static int ad799x_read_event_value(struct iio_dev *indio_dev,  in ad799x_read_event_value()  argument
471 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_read_event_value()
473 	mutex_lock(&indio_dev->mlock);  in ad799x_read_event_value()
476 	mutex_unlock(&indio_dev->mlock);  in ad799x_read_event_value()
487 	struct iio_dev *indio_dev = private;  in ad799x_event_handler()  local
501 			iio_push_event(indio_dev,  in ad799x_event_handler()
778 	struct iio_dev *indio_dev;  in ad799x_probe()  local
782 	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*st));  in ad799x_probe()
783 	if (indio_dev == NULL)  in ad799x_probe()
786 	st = iio_priv(indio_dev);  in ad799x_probe()
788 	i2c_set_clientdata(client, indio_dev);  in ad799x_probe()
815 	indio_dev->dev.parent = &client->dev;  in ad799x_probe()
816 	indio_dev->name = id->name;  in ad799x_probe()
817 	indio_dev->info = st->chip_config->info;  in ad799x_probe()
819 	indio_dev->modes = INDIO_DIRECT_MODE;  in ad799x_probe()
820 	indio_dev->channels = st->chip_config->channel;  in ad799x_probe()
821 	indio_dev->num_channels = chip_info->num_channels;  in ad799x_probe()
831 	ret = iio_triggered_buffer_setup(indio_dev, NULL,  in ad799x_probe()
844 						indio_dev);  in ad799x_probe()
848 	ret = iio_device_register(indio_dev);  in ad799x_probe()
855 	iio_triggered_buffer_cleanup(indio_dev);  in ad799x_probe()
866 	struct iio_dev *indio_dev = i2c_get_clientdata(client);  in ad799x_remove()  local
867 	struct ad799x_state *st = iio_priv(indio_dev);  in ad799x_remove()
869 	iio_device_unregister(indio_dev);  in ad799x_remove()
871 	iio_triggered_buffer_cleanup(indio_dev);  in ad799x_remove()