203 				      struct tmp401_data *data)  in tmp401_update_device_reg16()  argument
206 	int num_regs = data->kind == tmp411 ? 6 : 4;  in tmp401_update_device_reg16()
207 	int num_sensors = data->kind == tmp432 ? 3 : 2;  in tmp401_update_device_reg16()
216 			regaddr = data->kind == tmp432 ?  in tmp401_update_device_reg16()
222 			data->temp[j][i] = val << 8;  in tmp401_update_device_reg16()
225 			regaddr = data->kind == tmp432 ? TMP432_TEMP_LSB[j][i]  in tmp401_update_device_reg16()
230 			data->temp[j][i] |= val;  in tmp401_update_device_reg16()
238 	struct tmp401_data *data = dev_get_drvdata(dev);  in tmp401_update_device()  local
239 	struct i2c_client *client = data->client;  in tmp401_update_device()
240 	struct tmp401_data *ret = data;  in tmp401_update_device()
244 	mutex_lock(&data->update_lock);  in tmp401_update_device()
246 	next_update = data->last_updated +  in tmp401_update_device()
247 		      msecs_to_jiffies(data->update_interval);  in tmp401_update_device()
248 	if (time_after(jiffies, next_update) || !data->valid) {  in tmp401_update_device()
249 		if (data->kind != tmp432) {  in tmp401_update_device()
259 			data->status[0] =  in tmp401_update_device()
261 			data->status[1] =  in tmp401_update_device()
264 			data->status[2] =  in tmp401_update_device()
267 			data->status[3] = val & (TMP401_STATUS_LOCAL_CRIT  in tmp401_update_device()
270 			for (i = 0; i < ARRAY_SIZE(data->status); i++) {  in tmp401_update_device()
277 				data->status[i] = val;  in tmp401_update_device()
286 		data->config = val;  in tmp401_update_device()
287 		val = tmp401_update_device_reg16(client, data);  in tmp401_update_device()
297 		data->temp_crit_hyst = val;  in tmp401_update_device()
299 		data->last_updated = jiffies;  in tmp401_update_device()
300 		data->valid = 1;  in tmp401_update_device()
304 	mutex_unlock(&data->update_lock);  in tmp401_update_device()
313 	struct tmp401_data *data = tmp401_update_device(dev);  in show_temp()  local
315 	if (IS_ERR(data))  in show_temp()
316 		return PTR_ERR(data);  in show_temp()
319 		tmp401_register_to_temp(data->temp[nr][index], data->config));  in show_temp()
326 	struct tmp401_data *data = tmp401_update_device(dev);  in show_temp_crit_hyst()  local
328 	if (IS_ERR(data))  in show_temp_crit_hyst()
329 		return PTR_ERR(data);  in show_temp_crit_hyst()
331 	mutex_lock(&data->update_lock);  in show_temp_crit_hyst()
332 	temp = tmp401_register_to_temp(data->temp[3][index], data->config);  in show_temp_crit_hyst()
333 	temp -= data->temp_crit_hyst * 1000;  in show_temp_crit_hyst()
334 	mutex_unlock(&data->update_lock);  in show_temp_crit_hyst()
344 	struct tmp401_data *data = tmp401_update_device(dev);  in show_status()  local
346 	if (IS_ERR(data))  in show_status()
347 		return PTR_ERR(data);  in show_status()
349 	return sprintf(buf, "%d\n", !!(data->status[nr] & mask));  in show_status()
357 	struct tmp401_data *data = dev_get_drvdata(dev);  in store_temp()  local
358 	struct i2c_client *client = data->client;  in store_temp()
366 	reg = tmp401_temp_to_register(val, data->config, nr == 3 ? 8 : 4);  in store_temp()
368 	mutex_lock(&data->update_lock);  in store_temp()
370 	regaddr = data->kind == tmp432 ? TMP432_TEMP_MSB_WRITE[nr][index]  in store_temp()
374 		regaddr = data->kind == tmp432 ? TMP432_TEMP_LSB[nr][index]  in store_temp()
378 	data->temp[nr][index] = reg;  in store_temp()
380 	mutex_unlock(&data->update_lock);  in store_temp()
389 	struct tmp401_data *data = tmp401_update_device(dev);  in store_temp_crit_hyst()  local
393 	if (IS_ERR(data))  in store_temp_crit_hyst()
394 		return PTR_ERR(data);  in store_temp_crit_hyst()
399 	if (data->config & TMP401_CONFIG_RANGE)  in store_temp_crit_hyst()
404 	mutex_lock(&data->update_lock);  in store_temp_crit_hyst()
405 	temp = tmp401_register_to_temp(data->temp[3][index], data->config);  in store_temp_crit_hyst()
409 	i2c_smbus_write_byte_data(data->client, TMP401_TEMP_CRIT_HYST,  in store_temp_crit_hyst()
412 	data->temp_crit_hyst = reg;  in store_temp_crit_hyst()
414 	mutex_unlock(&data->update_lock);  in store_temp_crit_hyst()
427 	struct tmp401_data *data = dev_get_drvdata(dev);  in reset_temp_history()  local
428 	struct i2c_client *client = data->client;  in reset_temp_history()
440 	mutex_lock(&data->update_lock);  in reset_temp_history()
442 	data->valid = 0;  in reset_temp_history()
443 	mutex_unlock(&data->update_lock);  in reset_temp_history()
451 	struct tmp401_data *data = dev_get_drvdata(dev);  in show_update_interval()  local
453 	return sprintf(buf, "%u\n", data->update_interval);  in show_update_interval()
460 	struct tmp401_data *data = dev_get_drvdata(dev);  in set_update_interval()  local
461 	struct i2c_client *client = data->client;  in set_update_interval()
479 	mutex_lock(&data->update_lock);  in set_update_interval()
481 	data->update_interval = (1 << (7 - rate)) * 125;  in set_update_interval()
482 	mutex_unlock(&data->update_lock);  in set_update_interval()
619 static int tmp401_init_client(struct tmp401_data *data,  in tmp401_init_client()  argument
626 	data->update_interval = 500;  in tmp401_init_client()
721 	struct tmp401_data *data;  in tmp401_probe()  local
724 	data = devm_kzalloc(dev, sizeof(struct tmp401_data), GFP_KERNEL);  in tmp401_probe()
725 	if (!data)  in tmp401_probe()
728 	data->client = client;  in tmp401_probe()
729 	mutex_init(&data->update_lock);  in tmp401_probe()
730 	data->kind = id->driver_data;  in tmp401_probe()
733 	status = tmp401_init_client(data, client);  in tmp401_probe()
738 	data->groups[groups++] = &tmp401_group;  in tmp401_probe()
741 	if (data->kind == tmp411)  in tmp401_probe()
742 		data->groups[groups++] = &tmp411_group;  in tmp401_probe()
745 	if (data->kind == tmp432)  in tmp401_probe()
746 		data->groups[groups++] = &tmp432_group;  in tmp401_probe()
749 							   data, data->groups);  in tmp401_probe()
753 	dev_info(dev, "Detected TI %s chip\n", names[data->kind]);  in tmp401_probe()