77 	struct mutex access_lock; /* for multi-byte read and write operations */  member
213 	mutex_lock(&data->access_lock);  in nct7802_read_temp()
226 	mutex_unlock(&data->access_lock);  in nct7802_read_temp()
235 	mutex_lock(&data->access_lock);  in nct7802_read_fan()
249 	mutex_unlock(&data->access_lock);  in nct7802_read_fan()
259 	mutex_lock(&data->access_lock);  in nct7802_read_fan_min()
275 	mutex_unlock(&data->access_lock);  in nct7802_read_fan_min()
290 	mutex_lock(&data->access_lock);  in nct7802_write_fan_min()
297 	mutex_unlock(&data->access_lock);  in nct7802_write_fan_min()
308 	mutex_lock(&data->access_lock);  in nct7802_read_voltage()
331 	mutex_unlock(&data->access_lock);  in nct7802_read_voltage()
344 	mutex_lock(&data->access_lock);  in nct7802_write_voltage()
354 	mutex_unlock(&data->access_lock);  in nct7802_write_voltage()
1197 	mutex_init(&data->access_lock);  in nct7802_probe()