66 			       struct shtc1_data *data,  in shtc1_update_values()  argument
69 	int ret = i2c_master_send(client, data->command, SHTC1_CMD_LENGTH);  in shtc1_update_values()
81 	if (!data->setup.blocking_io)  in shtc1_update_values()
82 		usleep_range(data->nonblocking_wait_time,  in shtc1_update_values()
83 			     data->nonblocking_wait_time + 1000);  in shtc1_update_values()
97 	struct shtc1_data *data = dev_get_drvdata(dev);  in shtc1_update_client()  local
98 	struct i2c_client *client = data->client;  in shtc1_update_client()
103 	mutex_lock(&data->update_lock);  in shtc1_update_client()
105 	if (time_after(jiffies, data->last_updated + HZ / 10) || !data->valid) {  in shtc1_update_client()
106 		ret = shtc1_update_values(client, data, buf, sizeof(buf));  in shtc1_update_client()
118 		data->temperature = ((21875 * val) >> 13) - 45000;  in shtc1_update_client()
120 		data->humidity = ((12500 * val) >> 13);  in shtc1_update_client()
122 		data->last_updated = jiffies;  in shtc1_update_client()
123 		data->valid = true;  in shtc1_update_client()
127 	mutex_unlock(&data->update_lock);  in shtc1_update_client()
129 	return ret == 0 ? data : ERR_PTR(ret);  in shtc1_update_client()
136 	struct shtc1_data *data = shtc1_update_client(dev);  in temp1_input_show()  local
137 	if (IS_ERR(data))  in temp1_input_show()
138 		return PTR_ERR(data);  in temp1_input_show()
140 	return sprintf(buf, "%d\n", data->temperature);  in temp1_input_show()
146 	struct shtc1_data *data = shtc1_update_client(dev);  in humidity1_input_show()  local
147 	if (IS_ERR(data))  in humidity1_input_show()
148 		return PTR_ERR(data);  in humidity1_input_show()
150 	return sprintf(buf, "%d\n", data->humidity);  in humidity1_input_show()
164 static void shtc1_select_command(struct shtc1_data *data)  in shtc1_select_command()  argument
166 	if (data->setup.high_precision) {  in shtc1_select_command()
167 		data->command = data->setup.blocking_io ?  in shtc1_select_command()
170 		data->nonblocking_wait_time = SHTC1_NONBLOCKING_WAIT_TIME_HPM;  in shtc1_select_command()
173 		data->command = data->setup.blocking_io ?  in shtc1_select_command()
176 		data->nonblocking_wait_time = SHTC1_NONBLOCKING_WAIT_TIME_LPM;  in shtc1_select_command()
185 	struct shtc1_data *data;  in shtc1_probe()  local
210 	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);  in shtc1_probe()
211 	if (!data)  in shtc1_probe()
214 	data->setup.blocking_io = false;  in shtc1_probe()
215 	data->setup.high_precision = true;  in shtc1_probe()
216 	data->client = client;  in shtc1_probe()
219 		data->setup = *(struct shtc1_platform_data *)dev->platform_data;  in shtc1_probe()
220 	shtc1_select_command(data);  in shtc1_probe()
221 	mutex_init(&data->update_lock);  in shtc1_probe()
225 							   data,  in shtc1_probe()