166 	struct bmc150_accel_data *data;  member
245 static int bmc150_accel_set_mode(struct bmc150_accel_data *data,  in bmc150_accel_set_mode()  argument
271 	dev_dbg(&data->client->dev, "Set Mode bits %x\n", lpw_bits);  in bmc150_accel_set_mode()
273 	ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_set_mode()
276 		dev_err(&data->client->dev, "Error writing reg_pmu_lpw\n");  in bmc150_accel_set_mode()
283 static int bmc150_accel_set_bw(struct bmc150_accel_data *data, int val,  in bmc150_accel_set_bw()  argument
293 				data->client,  in bmc150_accel_set_bw()
299 			data->bw_bits =  in bmc150_accel_set_bw()
308 static int bmc150_accel_update_slope(struct bmc150_accel_data *data)  in bmc150_accel_update_slope()  argument
312 	ret = i2c_smbus_write_byte_data(data->client, BMC150_ACCEL_REG_INT_6,  in bmc150_accel_update_slope()
313 					data->slope_thres);  in bmc150_accel_update_slope()
315 		dev_err(&data->client->dev, "Error writing reg_int_6\n");  in bmc150_accel_update_slope()
319 	ret = i2c_smbus_read_byte_data(data->client, BMC150_ACCEL_REG_INT_5);  in bmc150_accel_update_slope()
321 		dev_err(&data->client->dev, "Error reading reg_int_5\n");  in bmc150_accel_update_slope()
325 	val = (ret & ~BMC150_ACCEL_SLOPE_DUR_MASK) | data->slope_dur;  in bmc150_accel_update_slope()
326 	ret = i2c_smbus_write_byte_data(data->client, BMC150_ACCEL_REG_INT_5,  in bmc150_accel_update_slope()
329 		dev_err(&data->client->dev, "Error write reg_int_5\n");  in bmc150_accel_update_slope()
333 	dev_dbg(&data->client->dev, "%s: %x %x\n", __func__, data->slope_thres,  in bmc150_accel_update_slope()
334 		data->slope_dur);  in bmc150_accel_update_slope()
343 		return bmc150_accel_update_slope(t->data);  in bmc150_accel_any_motion_setup()
348 static int bmc150_accel_chip_init(struct bmc150_accel_data *data)  in bmc150_accel_chip_init()  argument
352 	ret = i2c_smbus_read_byte_data(data->client, BMC150_ACCEL_REG_CHIP_ID);  in bmc150_accel_chip_init()
354 		dev_err(&data->client->dev,  in bmc150_accel_chip_init()
359 	dev_dbg(&data->client->dev, "Chip Id %x\n", ret);  in bmc150_accel_chip_init()
360 	if (ret != data->chip_info->chip_id) {  in bmc150_accel_chip_init()
361 		dev_err(&data->client->dev, "Invalid chip %x\n", ret);  in bmc150_accel_chip_init()
365 	ret = bmc150_accel_set_mode(data, BMC150_ACCEL_SLEEP_MODE_NORMAL, 0);  in bmc150_accel_chip_init()
370 	ret = bmc150_accel_set_bw(data, BMC150_ACCEL_DEF_BW, 0);  in bmc150_accel_chip_init()
375 	ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_chip_init()
379 		dev_err(&data->client->dev,  in bmc150_accel_chip_init()
384 	data->range = BMC150_ACCEL_DEF_RANGE_4G;  in bmc150_accel_chip_init()
387 	data->slope_thres = BMC150_ACCEL_DEF_SLOPE_THRESHOLD;  in bmc150_accel_chip_init()
388 	data->slope_dur = BMC150_ACCEL_DEF_SLOPE_DURATION;  in bmc150_accel_chip_init()
389 	ret = bmc150_accel_update_slope(data);  in bmc150_accel_chip_init()
394 	ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_chip_init()
399 		dev_err(&data->client->dev,  in bmc150_accel_chip_init()
407 static int bmc150_accel_get_bw(struct bmc150_accel_data *data, int *val,  in bmc150_accel_get_bw()  argument
413 		if (bmc150_accel_samp_freq_table[i].bw_bits == data->bw_bits) {  in bmc150_accel_get_bw()
424 static int bmc150_accel_get_startup_times(struct bmc150_accel_data *data)  in bmc150_accel_get_startup_times()  argument
429 		if (bmc150_accel_sample_upd_time[i].bw_bits == data->bw_bits)  in bmc150_accel_get_startup_times()
436 static int bmc150_accel_set_power_state(struct bmc150_accel_data *data, bool on)  in bmc150_accel_set_power_state()  argument
441 		ret = pm_runtime_get_sync(&data->client->dev);  in bmc150_accel_set_power_state()
443 		pm_runtime_mark_last_busy(&data->client->dev);  in bmc150_accel_set_power_state()
444 		ret = pm_runtime_put_autosuspend(&data->client->dev);  in bmc150_accel_set_power_state()
447 		dev_err(&data->client->dev,  in bmc150_accel_set_power_state()
450 			pm_runtime_put_noidle(&data->client->dev);  in bmc150_accel_set_power_state()
458 static int bmc150_accel_set_power_state(struct bmc150_accel_data *data, bool on)  in bmc150_accel_set_power_state()  argument
493 					  struct bmc150_accel_data *data)  in bmc150_accel_interrupts_setup()  argument
498 		data->interrupts[i].info = &bmc150_accel_interrupts[i];  in bmc150_accel_interrupts_setup()
501 static int bmc150_accel_set_interrupt(struct bmc150_accel_data *data, int i,  in bmc150_accel_set_interrupt()  argument
504 	struct bmc150_accel_interrupt *intr = &data->interrupts[i];  in bmc150_accel_set_interrupt()
525 	ret = bmc150_accel_set_power_state(data, state);  in bmc150_accel_set_interrupt()
530 	ret = i2c_smbus_read_byte_data(data->client, info->map_reg);  in bmc150_accel_set_interrupt()
532 		dev_err(&data->client->dev, "Error reading reg_int_map\n");  in bmc150_accel_set_interrupt()
540 	ret = i2c_smbus_write_byte_data(data->client, info->map_reg,  in bmc150_accel_set_interrupt()
543 		dev_err(&data->client->dev, "Error writing reg_int_map\n");  in bmc150_accel_set_interrupt()
548 	ret = i2c_smbus_read_byte_data(data->client, info->en_reg);  in bmc150_accel_set_interrupt()
550 		dev_err(&data->client->dev, "Error reading reg_int_en\n");  in bmc150_accel_set_interrupt()
559 	ret = i2c_smbus_write_byte_data(data->client, info->en_reg, ret);  in bmc150_accel_set_interrupt()
561 		dev_err(&data->client->dev, "Error writing reg_int_en\n");  in bmc150_accel_set_interrupt()
566 		atomic_inc(&data->active_intr);  in bmc150_accel_set_interrupt()
568 		atomic_dec(&data->active_intr);  in bmc150_accel_set_interrupt()
573 	bmc150_accel_set_power_state(data, false);  in bmc150_accel_set_interrupt()
578 static int bmc150_accel_set_scale(struct bmc150_accel_data *data, int val)  in bmc150_accel_set_scale()  argument
582 	for (i = 0; i < ARRAY_SIZE(data->chip_info->scale_table); ++i) {  in bmc150_accel_set_scale()
583 		if (data->chip_info->scale_table[i].scale == val) {  in bmc150_accel_set_scale()
585 				     data->client,  in bmc150_accel_set_scale()
587 				     data->chip_info->scale_table[i].reg_range);  in bmc150_accel_set_scale()
589 				dev_err(&data->client->dev,  in bmc150_accel_set_scale()
594 			data->range = data->chip_info->scale_table[i].reg_range;  in bmc150_accel_set_scale()
602 static int bmc150_accel_get_temp(struct bmc150_accel_data *data, int *val)  in bmc150_accel_get_temp()  argument
606 	mutex_lock(&data->mutex);  in bmc150_accel_get_temp()
608 	ret = i2c_smbus_read_byte_data(data->client, BMC150_ACCEL_REG_TEMP);  in bmc150_accel_get_temp()
610 		dev_err(&data->client->dev, "Error reading reg_temp\n");  in bmc150_accel_get_temp()
611 		mutex_unlock(&data->mutex);  in bmc150_accel_get_temp()
616 	mutex_unlock(&data->mutex);  in bmc150_accel_get_temp()
621 static int bmc150_accel_get_axis(struct bmc150_accel_data *data,  in bmc150_accel_get_axis()  argument
628 	mutex_lock(&data->mutex);  in bmc150_accel_get_axis()
629 	ret = bmc150_accel_set_power_state(data, true);  in bmc150_accel_get_axis()
631 		mutex_unlock(&data->mutex);  in bmc150_accel_get_axis()
635 	ret = i2c_smbus_read_word_data(data->client,  in bmc150_accel_get_axis()
638 		dev_err(&data->client->dev, "Error reading axis %d\n", axis);  in bmc150_accel_get_axis()
639 		bmc150_accel_set_power_state(data, false);  in bmc150_accel_get_axis()
640 		mutex_unlock(&data->mutex);  in bmc150_accel_get_axis()
645 	ret = bmc150_accel_set_power_state(data, false);  in bmc150_accel_get_axis()
646 	mutex_unlock(&data->mutex);  in bmc150_accel_get_axis()
657 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_read_raw()  local
664 			return bmc150_accel_get_temp(data, val);  in bmc150_accel_read_raw()
669 				return bmc150_accel_get_axis(data, chan, val);  in bmc150_accel_read_raw()
689 			int st_size = ARRAY_SIZE(data->chip_info->scale_table);  in bmc150_accel_read_raw()
692 				si = &data->chip_info->scale_table[i];  in bmc150_accel_read_raw()
693 				if (si->reg_range == data->range) {  in bmc150_accel_read_raw()
704 		mutex_lock(&data->mutex);  in bmc150_accel_read_raw()
705 		ret = bmc150_accel_get_bw(data, val, val2);  in bmc150_accel_read_raw()
706 		mutex_unlock(&data->mutex);  in bmc150_accel_read_raw()
717 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_write_raw()  local
722 		mutex_lock(&data->mutex);  in bmc150_accel_write_raw()
723 		ret = bmc150_accel_set_bw(data, val, val2);  in bmc150_accel_write_raw()
724 		mutex_unlock(&data->mutex);  in bmc150_accel_write_raw()
730 		mutex_lock(&data->mutex);  in bmc150_accel_write_raw()
731 		ret = bmc150_accel_set_scale(data, val2);  in bmc150_accel_write_raw()
732 		mutex_unlock(&data->mutex);  in bmc150_accel_write_raw()
748 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_read_event()  local
753 		*val = data->slope_thres;  in bmc150_accel_read_event()
756 		*val = data->slope_dur;  in bmc150_accel_read_event()
772 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_write_event()  local
774 	if (data->ev_enable_state)  in bmc150_accel_write_event()
779 		data->slope_thres = val & 0xFF;  in bmc150_accel_write_event()
782 		data->slope_dur = val & BMC150_ACCEL_SLOPE_DUR_MASK;  in bmc150_accel_write_event()
797 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_read_event_config()  local
799 	return data->ev_enable_state;  in bmc150_accel_read_event_config()
808 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_write_event_config()  local
811 	if (state == data->ev_enable_state)  in bmc150_accel_write_event_config()
814 	mutex_lock(&data->mutex);  in bmc150_accel_write_event_config()
816 	ret = bmc150_accel_set_interrupt(data, BMC150_ACCEL_INT_ANY_MOTION,  in bmc150_accel_write_event_config()
819 		mutex_unlock(&data->mutex);  in bmc150_accel_write_event_config()
823 	data->ev_enable_state = state;  in bmc150_accel_write_event_config()
824 	mutex_unlock(&data->mutex);  in bmc150_accel_write_event_config()
832 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_validate_trigger()  local
836 		if (data->triggers[i].indio_trig == trig)  in bmc150_accel_validate_trigger()
848 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_get_fifo_watermark()  local
851 	mutex_lock(&data->mutex);  in bmc150_accel_get_fifo_watermark()
852 	wm = data->watermark;  in bmc150_accel_get_fifo_watermark()
853 	mutex_unlock(&data->mutex);  in bmc150_accel_get_fifo_watermark()
863 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_get_fifo_state()  local
866 	mutex_lock(&data->mutex);  in bmc150_accel_get_fifo_state()
867 	state = data->fifo_mode;  in bmc150_accel_get_fifo_state()
868 	mutex_unlock(&data->mutex);  in bmc150_accel_get_fifo_state()
891 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_set_watermark()  local
896 	mutex_lock(&data->mutex);  in bmc150_accel_set_watermark()
897 	data->watermark = val;  in bmc150_accel_set_watermark()
898 	mutex_unlock(&data->mutex);  in bmc150_accel_set_watermark()
960 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in __bmc150_accel_fifo_flush()  local
966 	ret = i2c_smbus_read_byte_data(data->client,  in __bmc150_accel_fifo_flush()
969 		dev_err(&data->client->dev, "Error reading reg_fifo_status\n");  in __bmc150_accel_fifo_flush()
987 		data->old_timestamp = data->timestamp;  in __bmc150_accel_fifo_flush()
988 		data->timestamp = iio_get_time_ns();  in __bmc150_accel_fifo_flush()
1005 	sample_period = (data->timestamp - data->old_timestamp);  in __bmc150_accel_fifo_flush()
1007 	tstamp = data->timestamp - (count - 1) * sample_period;  in __bmc150_accel_fifo_flush()
1012 	ret = bmc150_accel_fifo_transfer(data->client, (u8 *)buffer, count);  in __bmc150_accel_fifo_flush()
1041 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_fifo_flush()  local
1044 	mutex_lock(&data->mutex);  in bmc150_accel_fifo_flush()
1046 	mutex_unlock(&data->mutex);  in bmc150_accel_fifo_flush()
1208 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_trigger_handler()  local
1211 	mutex_lock(&data->mutex);  in bmc150_accel_trigger_handler()
1214 		ret = i2c_smbus_read_word_data(data->client,  in bmc150_accel_trigger_handler()
1217 			mutex_unlock(&data->mutex);  in bmc150_accel_trigger_handler()
1220 		data->buffer[i++] = ret;  in bmc150_accel_trigger_handler()
1222 	mutex_unlock(&data->mutex);  in bmc150_accel_trigger_handler()
1224 	iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,  in bmc150_accel_trigger_handler()
1225 					   data->timestamp);  in bmc150_accel_trigger_handler()
1235 	struct bmc150_accel_data *data = t->data;  in bmc150_accel_trig_try_reen()  local
1239 	if (t == &t->data->triggers[BMC150_ACCEL_TRIGGER_DATA_READY])  in bmc150_accel_trig_try_reen()
1242 	mutex_lock(&data->mutex);  in bmc150_accel_trig_try_reen()
1244 	ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_trig_try_reen()
1248 	mutex_unlock(&data->mutex);  in bmc150_accel_trig_try_reen()
1250 		dev_err(&data->client->dev,  in bmc150_accel_trig_try_reen()
1262 	struct bmc150_accel_data *data = t->data;  in bmc150_accel_trigger_set_state()  local
1265 	mutex_lock(&data->mutex);  in bmc150_accel_trigger_set_state()
1268 		mutex_unlock(&data->mutex);  in bmc150_accel_trigger_set_state()
1275 			mutex_unlock(&data->mutex);  in bmc150_accel_trigger_set_state()
1280 	ret = bmc150_accel_set_interrupt(data, t->intr, state);  in bmc150_accel_trigger_set_state()
1282 		mutex_unlock(&data->mutex);  in bmc150_accel_trigger_set_state()
1288 	mutex_unlock(&data->mutex);  in bmc150_accel_trigger_set_state()
1301 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_handle_roc_event()  local
1305 	ret = i2c_smbus_read_byte_data(data->client,  in bmc150_accel_handle_roc_event()
1308 		dev_err(&data->client->dev, "Error reading reg_int_status_2\n");  in bmc150_accel_handle_roc_event()
1323 							data->timestamp);  in bmc150_accel_handle_roc_event()
1330 							data->timestamp);  in bmc150_accel_handle_roc_event()
1337 							data->timestamp);  in bmc150_accel_handle_roc_event()
1344 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_irq_thread_handler()  local
1348 	mutex_lock(&data->mutex);  in bmc150_accel_irq_thread_handler()
1350 	if (data->fifo_mode) {  in bmc150_accel_irq_thread_handler()
1357 	if (data->ev_enable_state) {  in bmc150_accel_irq_thread_handler()
1364 		ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_irq_thread_handler()
1369 			dev_err(&data->client->dev, "Error writing reg_int_rst_latch\n");  in bmc150_accel_irq_thread_handler()
1375 	mutex_unlock(&data->mutex);  in bmc150_accel_irq_thread_handler()
1383 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_irq_handler()  local
1387 	data->old_timestamp = data->timestamp;  in bmc150_accel_irq_handler()
1388 	data->timestamp = iio_get_time_ns();  in bmc150_accel_irq_handler()
1391 		if (data->triggers[i].enabled) {  in bmc150_accel_irq_handler()
1392 			iio_trigger_poll(data->triggers[i].indio_trig);  in bmc150_accel_irq_handler()
1398 	if (data->ev_enable_state || data->fifo_mode)  in bmc150_accel_irq_handler()
1407 static const char *bmc150_accel_match_acpi_device(struct device *dev, int *data)  in bmc150_accel_match_acpi_device()  argument
1416 	*data = (int) id->driver_data;  in bmc150_accel_match_acpi_device()
1422 					struct bmc150_accel_data *data)  in bmc150_accel_gpio_probe()  argument
1463 static void bmc150_accel_unregister_triggers(struct bmc150_accel_data *data,  in bmc150_accel_unregister_triggers()  argument
1469 		if (data->triggers[i].indio_trig) {  in bmc150_accel_unregister_triggers()
1470 			iio_trigger_unregister(data->triggers[i].indio_trig);  in bmc150_accel_unregister_triggers()
1471 			data->triggers[i].indio_trig = NULL;  in bmc150_accel_unregister_triggers()
1477 				       struct bmc150_accel_data *data)  in bmc150_accel_triggers_setup()  argument
1482 		struct bmc150_accel_trigger *t = &data->triggers[i];  in bmc150_accel_triggers_setup()
1484 		t->indio_trig = devm_iio_trigger_alloc(&data->client->dev,  in bmc150_accel_triggers_setup()
1493 		t->indio_trig->dev.parent = &data->client->dev;  in bmc150_accel_triggers_setup()
1496 		t->data = data;  in bmc150_accel_triggers_setup()
1506 		bmc150_accel_unregister_triggers(data, i - 1);  in bmc150_accel_triggers_setup()
1515 static int bmc150_accel_fifo_set_mode(struct bmc150_accel_data *data)  in bmc150_accel_fifo_set_mode()  argument
1520 	ret = i2c_smbus_write_byte_data(data->client, reg, data->fifo_mode);  in bmc150_accel_fifo_set_mode()
1522 		dev_err(&data->client->dev, "Error writing reg_fifo_config1\n");  in bmc150_accel_fifo_set_mode()
1526 	if (!data->fifo_mode)  in bmc150_accel_fifo_set_mode()
1529 	ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_fifo_set_mode()
1531 					data->watermark);  in bmc150_accel_fifo_set_mode()
1533 		dev_err(&data->client->dev, "Error writing reg_fifo_config0\n");  in bmc150_accel_fifo_set_mode()
1540 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_buffer_postenable()  local
1546 	mutex_lock(&data->mutex);  in bmc150_accel_buffer_postenable()
1548 	if (!data->watermark)  in bmc150_accel_buffer_postenable()
1551 	ret = bmc150_accel_set_interrupt(data, BMC150_ACCEL_INT_WATERMARK,  in bmc150_accel_buffer_postenable()
1556 	data->fifo_mode = BMC150_ACCEL_FIFO_MODE_FIFO;  in bmc150_accel_buffer_postenable()
1558 	ret = bmc150_accel_fifo_set_mode(data);  in bmc150_accel_buffer_postenable()
1560 		data->fifo_mode = 0;  in bmc150_accel_buffer_postenable()
1561 		bmc150_accel_set_interrupt(data, BMC150_ACCEL_INT_WATERMARK,  in bmc150_accel_buffer_postenable()
1566 	mutex_unlock(&data->mutex);  in bmc150_accel_buffer_postenable()
1573 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_buffer_predisable()  local
1578 	mutex_lock(&data->mutex);  in bmc150_accel_buffer_predisable()
1580 	if (!data->fifo_mode)  in bmc150_accel_buffer_predisable()
1583 	bmc150_accel_set_interrupt(data, BMC150_ACCEL_INT_WATERMARK, false);  in bmc150_accel_buffer_predisable()
1585 	data->fifo_mode = 0;  in bmc150_accel_buffer_predisable()
1586 	bmc150_accel_fifo_set_mode(data);  in bmc150_accel_buffer_predisable()
1589 	mutex_unlock(&data->mutex);  in bmc150_accel_buffer_predisable()
1602 	struct bmc150_accel_data *data;  in bmc150_accel_probe()  local
1608 	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));  in bmc150_accel_probe()
1612 	data = iio_priv(indio_dev);  in bmc150_accel_probe()
1614 	data->client = client;  in bmc150_accel_probe()
1624 	data->chip_info = &bmc150_accel_chip_info_tbl[chip_id];  in bmc150_accel_probe()
1626 	ret = bmc150_accel_chip_init(data);  in bmc150_accel_probe()
1630 	mutex_init(&data->mutex);  in bmc150_accel_probe()
1633 	indio_dev->channels = data->chip_info->channels;  in bmc150_accel_probe()
1634 	indio_dev->num_channels = data->chip_info->num_channels;  in bmc150_accel_probe()
1640 		client->irq = bmc150_accel_gpio_probe(client, data);  in bmc150_accel_probe()
1659 		ret = i2c_smbus_write_byte_data(data->client,  in bmc150_accel_probe()
1663 			dev_err(&data->client->dev, "Error writing reg_int_rst_latch\n");  in bmc150_accel_probe()
1667 		bmc150_accel_interrupts_setup(indio_dev, data);  in bmc150_accel_probe()
1669 		ret = bmc150_accel_triggers_setup(indio_dev, data);  in bmc150_accel_probe()
1715 	bmc150_accel_unregister_triggers(data, BMC150_ACCEL_TRIGGERS - 1);  in bmc150_accel_probe()
1723 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_remove()  local
1731 	bmc150_accel_unregister_triggers(data, BMC150_ACCEL_TRIGGERS - 1);  in bmc150_accel_remove()
1733 	mutex_lock(&data->mutex);  in bmc150_accel_remove()
1734 	bmc150_accel_set_mode(data, BMC150_ACCEL_SLEEP_MODE_DEEP_SUSPEND, 0);  in bmc150_accel_remove()
1735 	mutex_unlock(&data->mutex);  in bmc150_accel_remove()
1744 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_suspend()  local
1746 	mutex_lock(&data->mutex);  in bmc150_accel_suspend()
1747 	bmc150_accel_set_mode(data, BMC150_ACCEL_SLEEP_MODE_SUSPEND, 0);  in bmc150_accel_suspend()
1748 	mutex_unlock(&data->mutex);  in bmc150_accel_suspend()
1756 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_resume()  local
1758 	mutex_lock(&data->mutex);  in bmc150_accel_resume()
1759 	if (atomic_read(&data->active_intr))  in bmc150_accel_resume()
1760 		bmc150_accel_set_mode(data, BMC150_ACCEL_SLEEP_MODE_NORMAL, 0);  in bmc150_accel_resume()
1761 	bmc150_accel_fifo_set_mode(data);  in bmc150_accel_resume()
1762 	mutex_unlock(&data->mutex);  in bmc150_accel_resume()
1772 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_runtime_suspend()  local
1775 	dev_dbg(&data->client->dev,  __func__);  in bmc150_accel_runtime_suspend()
1776 	ret = bmc150_accel_set_mode(data, BMC150_ACCEL_SLEEP_MODE_SUSPEND, 0);  in bmc150_accel_runtime_suspend()
1786 	struct bmc150_accel_data *data = iio_priv(indio_dev);  in bmc150_accel_runtime_resume()  local
1790 	dev_dbg(&data->client->dev,  __func__);  in bmc150_accel_runtime_resume()
1792 	ret = bmc150_accel_set_mode(data, BMC150_ACCEL_SLEEP_MODE_NORMAL, 0);  in bmc150_accel_runtime_resume()
1795 	ret = bmc150_accel_fifo_set_mode(data);  in bmc150_accel_runtime_resume()
1799 	sleep_val = bmc150_accel_get_startup_times(data);  in bmc150_accel_runtime_resume()