128 static int f75375_detect(struct i2c_client *client,
130 static int f75375_probe(struct i2c_client *client,
132 static int f75375_remove(struct i2c_client *client);
154 static inline int f75375_read8(struct i2c_client *client, u8 reg)  in f75375_read8()  argument
156 	return i2c_smbus_read_byte_data(client, reg);  in f75375_read8()
160 static inline u16 f75375_read16(struct i2c_client *client, u8 reg)  in f75375_read16()  argument
162 	return (i2c_smbus_read_byte_data(client, reg) << 8)  in f75375_read16()
163 		| i2c_smbus_read_byte_data(client, reg + 1);  in f75375_read16()
166 static inline void f75375_write8(struct i2c_client *client, u8 reg,  in f75375_write8()  argument
169 	i2c_smbus_write_byte_data(client, reg, value);  in f75375_write8()
172 static inline void f75375_write16(struct i2c_client *client, u8 reg,  in f75375_write16()  argument
175 	int err = i2c_smbus_write_byte_data(client, reg, (value >> 8));  in f75375_write16()
178 	i2c_smbus_write_byte_data(client, reg + 1, (value & 0xFF));  in f75375_write16()
181 static void f75375_write_pwm(struct i2c_client *client, int nr)  in f75375_write_pwm()  argument
183 	struct f75375_data *data = i2c_get_clientdata(client);  in f75375_write_pwm()
185 		f75375_write16(client, F75375_REG_FAN_EXP(nr), data->pwm[nr]);  in f75375_write_pwm()
187 		f75375_write8(client, F75375_REG_FAN_PWM_DUTY(nr),  in f75375_write_pwm()
193 	struct i2c_client *client = to_i2c_client(dev);  in f75375_update_device()  local
194 	struct f75375_data *data = i2c_get_clientdata(client);  in f75375_update_device()
204 				f75375_read8(client, F75375_REG_TEMP_HIGH(nr));  in f75375_update_device()
206 				f75375_read8(client, F75375_REG_TEMP_HYST(nr));  in f75375_update_device()
208 				f75375_read16(client, F75375_REG_FAN_FULL(nr));  in f75375_update_device()
210 				f75375_read16(client, F75375_REG_FAN_MIN(nr));  in f75375_update_device()
212 				f75375_read16(client, F75375_REG_FAN_EXP(nr));  in f75375_update_device()
216 				f75375_read8(client, F75375_REG_VOLT_HIGH(nr));  in f75375_update_device()
218 				f75375_read8(client, F75375_REG_VOLT_LOW(nr));  in f75375_update_device()
220 		data->fan_timer = f75375_read8(client, F75375_REG_FAN_TIMER);  in f75375_update_device()
228 			data->pwm[nr] =	f75375_read8(client,  in f75375_update_device()
232 				f75375_read8(client, F75375_REG_TEMP(nr)) << 8;  in f75375_update_device()
236 					f75375_read8(client,  in f75375_update_device()
239 				f75375_read16(client, F75375_REG_FAN(nr));  in f75375_update_device()
243 				f75375_read8(client, F75375_REG_VOLT(nr));  in f75375_update_device()
303 	struct i2c_client *client = to_i2c_client(dev);  in set_fan_min()  local
304 	struct f75375_data *data = i2c_get_clientdata(client);  in set_fan_min()
314 	f75375_write16(client, F75375_REG_FAN_MIN(nr), data->fan_min[nr]);  in set_fan_min()
323 	struct i2c_client *client = to_i2c_client(dev);  in set_fan_target()  local
324 	struct f75375_data *data = i2c_get_clientdata(client);  in set_fan_target()
339 	f75375_write16(client, F75375_REG_FAN_EXP(nr), data->fan_target[nr]);  in set_fan_target()
348 	struct i2c_client *client = to_i2c_client(dev);  in set_pwm()  local
349 	struct f75375_data *data = i2c_get_clientdata(client);  in set_pwm()
363 	f75375_write_pwm(client, nr);  in set_pwm()
376 static int set_pwm_enable_direct(struct i2c_client *client, int nr, int val)  in set_pwm_enable_direct()  argument
378 	struct f75375_data *data = i2c_get_clientdata(client);  in set_pwm_enable_direct()
384 	fanmode = f75375_read8(client, F75375_REG_FAN_TIMER);  in set_pwm_enable_direct()
433 	f75375_write8(client, F75375_REG_FAN_TIMER, fanmode);  in set_pwm_enable_direct()
436 		f75375_write_pwm(client, nr);  in set_pwm_enable_direct()
444 	struct i2c_client *client = to_i2c_client(dev);  in set_pwm_enable()  local
445 	struct f75375_data *data = i2c_get_clientdata(client);  in set_pwm_enable()
454 	err = set_pwm_enable_direct(client, nr, val);  in set_pwm_enable()
463 	struct i2c_client *client = to_i2c_client(dev);  in set_pwm_mode()  local
464 	struct f75375_data *data = i2c_get_clientdata(client);  in set_pwm_mode()
491 	conf = f75375_read8(client, reg);  in set_pwm_mode()
497 	f75375_write8(client, reg, conf);  in set_pwm_mode()
550 	struct i2c_client *client = to_i2c_client(dev);  in set_in_max()  local
551 	struct f75375_data *data = i2c_get_clientdata(client);  in set_in_max()
562 	f75375_write8(client, F75375_REG_VOLT_HIGH(nr), data->in_max[nr]);  in set_in_max()
571 	struct i2c_client *client = to_i2c_client(dev);  in set_in_min()  local
572 	struct f75375_data *data = i2c_get_clientdata(client);  in set_in_min()
583 	f75375_write8(client, F75375_REG_VOLT_LOW(nr), data->in_min[nr]);  in set_in_min()
619 	struct i2c_client *client = to_i2c_client(dev);  in set_temp_max()  local
620 	struct f75375_data *data = i2c_get_clientdata(client);  in set_temp_max()
631 	f75375_write8(client, F75375_REG_TEMP_HIGH(nr), data->temp_high[nr]);  in set_temp_max()
640 	struct i2c_client *client = to_i2c_client(dev);  in set_temp_max_hyst()  local
641 	struct f75375_data *data = i2c_get_clientdata(client);  in set_temp_max_hyst()
652 	f75375_write8(client, F75375_REG_TEMP_HYST(nr),  in set_temp_max_hyst()
767 static void f75375_init(struct i2c_client *client, struct f75375_data *data,  in f75375_init()  argument
776 		conf = f75375_read8(client, F75375_REG_CONFIG1);  in f75375_init()
777 		mode = f75375_read8(client, F75375_REG_FAN_TIMER);  in f75375_init()
819 	set_pwm_enable_direct(client, 0, f75375s_pdata->pwm_enable[0]);  in f75375_init()
820 	set_pwm_enable_direct(client, 1, f75375s_pdata->pwm_enable[1]);  in f75375_init()
826 		f75375_write_pwm(client, nr);  in f75375_init()
831 static int f75375_probe(struct i2c_client *client,  in f75375_probe()  argument
836 			dev_get_platdata(&client->dev);  in f75375_probe()
839 	if (!i2c_check_functionality(client->adapter,  in f75375_probe()
842 	data = devm_kzalloc(&client->dev, sizeof(struct f75375_data),  in f75375_probe()
847 	i2c_set_clientdata(client, data);  in f75375_probe()
851 	err = sysfs_create_group(&client->dev.kobj, &f75375_group);  in f75375_probe()
856 		err = sysfs_chmod_file(&client->dev.kobj,  in f75375_probe()
861 		err = sysfs_chmod_file(&client->dev.kobj,  in f75375_probe()
868 	data->hwmon_dev = hwmon_device_register(&client->dev);  in f75375_probe()
874 	f75375_init(client, data, f75375s_pdata);  in f75375_probe()
879 	sysfs_remove_group(&client->dev.kobj, &f75375_group);  in f75375_probe()
883 static int f75375_remove(struct i2c_client *client)  in f75375_remove()  argument
885 	struct f75375_data *data = i2c_get_clientdata(client);  in f75375_remove()
887 	sysfs_remove_group(&client->dev.kobj, &f75375_group);  in f75375_remove()
892 static int f75375_detect(struct i2c_client *client,  in f75375_detect()  argument
895 	struct i2c_adapter *adapter = client->adapter;  in f75375_detect()
900 	vendid = f75375_read16(client, F75375_REG_VENDOR);  in f75375_detect()
901 	chipid = f75375_read16(client, F75375_CHIP_ID);  in f75375_detect()
914 	version = f75375_read8(client, F75375_REG_VERSION);  in f75375_detect()