218 static int asb100_read_value(struct i2c_client *client, u16 reg);
219 static void asb100_write_value(struct i2c_client *client, u16 reg, u16 val);
221 static int asb100_probe(struct i2c_client *client,
223 static int asb100_detect(struct i2c_client *client,
225 static int asb100_remove(struct i2c_client *client);
227 static void asb100_init_client(struct i2c_client *client);
266 	struct i2c_client *client = to_i2c_client(dev); \
267 	struct asb100_data *data = i2c_get_clientdata(client); \
274 	asb100_write_value(client, ASB100_REG_IN_##REG(nr), \
330 	struct i2c_client *client = to_i2c_client(dev);  in set_fan_min()  local
331 	struct asb100_data *data = i2c_get_clientdata(client);  in set_fan_min()
341 	asb100_write_value(client, ASB100_REG_FAN_MIN(nr), data->fan_min[nr]);  in set_fan_min()
356 	struct i2c_client *client = to_i2c_client(dev);  in set_fan_div()  local
357 	struct asb100_data *data = i2c_get_clientdata(client);  in set_fan_div()
375 		reg = asb100_read_value(client, ASB100_REG_VID_FANDIV);  in set_fan_div()
377 		asb100_write_value(client, ASB100_REG_VID_FANDIV, reg);  in set_fan_div()
381 		reg = asb100_read_value(client, ASB100_REG_VID_FANDIV);  in set_fan_div()
383 		asb100_write_value(client, ASB100_REG_VID_FANDIV, reg);  in set_fan_div()
387 		reg = asb100_read_value(client, ASB100_REG_PIN);  in set_fan_div()
389 		asb100_write_value(client, ASB100_REG_PIN, reg);  in set_fan_div()
395 	asb100_write_value(client, ASB100_REG_FAN_MIN(nr), data->fan_min[nr]);  in set_fan_div()
448 	struct i2c_client *client = to_i2c_client(dev); \
449 	struct asb100_data *data = i2c_get_clientdata(client); \
463 	asb100_write_value(client, ASB100_REG_TEMP_##REG(nr+1), \
563 	struct i2c_client *client = to_i2c_client(dev);  in set_pwm1()  local
564 	struct asb100_data *data = i2c_get_clientdata(client);  in set_pwm1()
575 	asb100_write_value(client, ASB100_REG_PWM1, data->pwm);  in set_pwm1()
590 	struct i2c_client *client = to_i2c_client(dev);  in set_pwm_enable1()  local
591 	struct asb100_data *data = i2c_get_clientdata(client);  in set_pwm_enable1()
602 	asb100_write_value(client, ASB100_REG_PWM1, data->pwm);  in set_pwm_enable1()
682 static int asb100_detect_subclients(struct i2c_client *client)  in asb100_detect_subclients()  argument
685 	int address = client->addr;  in asb100_detect_subclients()
687 	struct asb100_data *data = i2c_get_clientdata(client);  in asb100_detect_subclients()
688 	struct i2c_adapter *adapter = client->adapter;  in asb100_detect_subclients()
696 				dev_err(&client->dev,  in asb100_detect_subclients()
703 		asb100_write_value(client, ASB100_REG_I2C_SUBADDR,  in asb100_detect_subclients()
709 		int val = asb100_read_value(client, ASB100_REG_I2C_SUBADDR);  in asb100_detect_subclients()
715 		dev_err(&client->dev,  in asb100_detect_subclients()
724 		dev_err(&client->dev,  in asb100_detect_subclients()
733 		dev_err(&client->dev,  in asb100_detect_subclients()
750 static int asb100_detect(struct i2c_client *client,  in asb100_detect()  argument
753 	struct i2c_adapter *adapter = client->adapter;  in asb100_detect()
761 	val1 = i2c_smbus_read_byte_data(client, ASB100_REG_BANK);  in asb100_detect()
762 	val2 = i2c_smbus_read_byte_data(client, ASB100_REG_CHIPMAN);  in asb100_detect()
775 	i2c_smbus_write_byte_data(client, ASB100_REG_BANK,  in asb100_detect()
776 		(i2c_smbus_read_byte_data(client, ASB100_REG_BANK) & 0x78)  in asb100_detect()
780 	val1 = i2c_smbus_read_byte_data(client, ASB100_REG_WCHIPID);  in asb100_detect()
781 	val2 = i2c_smbus_read_byte_data(client, ASB100_REG_CHIPMAN);  in asb100_detect()
791 static int asb100_probe(struct i2c_client *client,  in asb100_probe()  argument
797 	data = devm_kzalloc(&client->dev, sizeof(struct asb100_data),  in asb100_probe()
802 	i2c_set_clientdata(client, data);  in asb100_probe()
807 	err = asb100_detect_subclients(client);  in asb100_probe()
812 	asb100_init_client(client);  in asb100_probe()
815 	data->fan_min[0] = asb100_read_value(client, ASB100_REG_FAN_MIN(0));  in asb100_probe()
816 	data->fan_min[1] = asb100_read_value(client, ASB100_REG_FAN_MIN(1));  in asb100_probe()
817 	data->fan_min[2] = asb100_read_value(client, ASB100_REG_FAN_MIN(2));  in asb100_probe()
820 	err = sysfs_create_group(&client->dev.kobj, &asb100_group);  in asb100_probe()
824 	data->hwmon_dev = hwmon_device_register(&client->dev);  in asb100_probe()
833 	sysfs_remove_group(&client->dev.kobj, &asb100_group);  in asb100_probe()
840 static int asb100_remove(struct i2c_client *client)  in asb100_remove()  argument
842 	struct asb100_data *data = i2c_get_clientdata(client);  in asb100_remove()
845 	sysfs_remove_group(&client->dev.kobj, &asb100_group);  in asb100_remove()
857 static int asb100_read_value(struct i2c_client *client, u16 reg)  in asb100_read_value()  argument
859 	struct asb100_data *data = i2c_get_clientdata(client);  in asb100_read_value()
868 		i2c_smbus_write_byte_data(client, ASB100_REG_BANK, bank);  in asb100_read_value()
871 		res = i2c_smbus_read_byte_data(client, reg & 0xff);  in asb100_read_value()
895 		i2c_smbus_write_byte_data(client, ASB100_REG_BANK, 0);  in asb100_read_value()
902 static void asb100_write_value(struct i2c_client *client, u16 reg, u16 value)  in asb100_write_value()  argument
904 	struct asb100_data *data = i2c_get_clientdata(client);  in asb100_write_value()
913 		i2c_smbus_write_byte_data(client, ASB100_REG_BANK, bank);  in asb100_write_value()
916 		i2c_smbus_write_byte_data(client, reg & 0xff, value & 0xff);  in asb100_write_value()
936 		i2c_smbus_write_byte_data(client, ASB100_REG_BANK, 0);  in asb100_write_value()
941 static void asb100_init_client(struct i2c_client *client)  in asb100_init_client()  argument
943 	struct asb100_data *data = i2c_get_clientdata(client);  in asb100_init_client()
948 	asb100_write_value(client, ASB100_REG_CONFIG,  in asb100_init_client()
949 		(asb100_read_value(client, ASB100_REG_CONFIG) & 0xf7) | 0x01);  in asb100_init_client()
954 	struct i2c_client *client = to_i2c_client(dev);  in asb100_update_device()  local
955 	struct asb100_data *data = i2c_get_clientdata(client);  in asb100_update_device()
963 		dev_dbg(&client->dev, "starting device update...\n");  in asb100_update_device()
967 			data->in[i] = asb100_read_value(client,  in asb100_update_device()
969 			data->in_min[i] = asb100_read_value(client,  in asb100_update_device()
971 			data->in_max[i] = asb100_read_value(client,  in asb100_update_device()
977 			data->fan[i] = asb100_read_value(client,  in asb100_update_device()
979 			data->fan_min[i] = asb100_read_value(client,  in asb100_update_device()
985 			data->temp[i-1] = asb100_read_value(client,  in asb100_update_device()
987 			data->temp_max[i-1] = asb100_read_value(client,  in asb100_update_device()
989 			data->temp_hyst[i-1] = asb100_read_value(client,  in asb100_update_device()
994 		i = asb100_read_value(client, ASB100_REG_VID_FANDIV);  in asb100_update_device()
996 		data->vid |= (asb100_read_value(client,  in asb100_update_device()
1000 		data->fan_div[2] = (asb100_read_value(client,  in asb100_update_device()
1004 		data->pwm = asb100_read_value(client, ASB100_REG_PWM1);  in asb100_update_device()
1007 		data->alarms = asb100_read_value(client, ASB100_REG_ALARM1) +  in asb100_update_device()
1008 			(asb100_read_value(client, ASB100_REG_ALARM2) << 8);  in asb100_update_device()
1013 		dev_dbg(&client->dev, "... device update complete\n");  in asb100_update_device()