From dea60ff028befe061a7b4e1effd09bd7b14df9e0 Mon Sep 17 00:00:00 2001 From: Armin Wolf Date: Thu, 5 Jan 2023 23:51:05 +0100 Subject: [PATCH] hwmon: (ftsteutates) Convert to devm_hwmon_device_register_with_info() Convert driver to use devm_hwmon_device_register_with_info() to reduce module size by ~30%. Tested on a Fujitsu DS3401-B1. Signed-off-by: Armin Wolf Link: https://lore.kernel.org/r/20230105225107.58308-2-W_Armin@gmx.de Signed-off-by: Guenter Roeck --- drivers/hwmon/ftsteutates.c | 532 +++++++++++++++++--------------------------- 1 file changed, 204 insertions(+), 328 deletions(-) diff --git a/drivers/hwmon/ftsteutates.c b/drivers/hwmon/ftsteutates.c index e860924f..23dc3a7 100644 --- a/drivers/hwmon/ftsteutates.c +++ b/drivers/hwmon/ftsteutates.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #define FTS_DEVICE_ID_REG 0x0000 @@ -340,376 +339,255 @@ static int fts_watchdog_init(struct fts_data *data) return devm_watchdog_register_device(&data->client->dev, &data->wdd); } -/*****************************************************************************/ -/* SysFS handler functions */ -/*****************************************************************************/ -static ssize_t in_value_show(struct device *dev, - struct device_attribute *devattr, char *buf) -{ - struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - int value, err; - - err = fts_update_device(data); - if (err < 0) - return err; - - value = DIV_ROUND_CLOSEST(data->volt[index] * 3300, 255); - - return sprintf(buf, "%d\n", value); -} - -static ssize_t temp_value_show(struct device *dev, +static ssize_t fan_source_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct fts_data *data = dev_get_drvdata(dev); int index = to_sensor_dev_attr(devattr)->index; - int value, err; + int err; err = fts_update_device(data); if (err < 0) return err; - value = (data->temp_input[index] - 64) * 1000; - - return sprintf(buf, "%d\n", value); + return sprintf(buf, "%u\n", data->fan_source[index]); } -static ssize_t temp_fault_show(struct device *dev, - struct device_attribute *devattr, char *buf) -{ - struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - int err; +static SENSOR_DEVICE_ATTR_RO(fan1_source, fan_source, 0); +static SENSOR_DEVICE_ATTR_RO(fan2_source, fan_source, 1); +static SENSOR_DEVICE_ATTR_RO(fan3_source, fan_source, 2); +static SENSOR_DEVICE_ATTR_RO(fan4_source, fan_source, 3); +static SENSOR_DEVICE_ATTR_RO(fan5_source, fan_source, 4); +static SENSOR_DEVICE_ATTR_RO(fan6_source, fan_source, 5); +static SENSOR_DEVICE_ATTR_RO(fan7_source, fan_source, 6); +static SENSOR_DEVICE_ATTR_RO(fan8_source, fan_source, 7); - err = fts_update_device(data); - if (err < 0) - return err; +static struct attribute *fts_fan_attrs[] = { + &sensor_dev_attr_fan1_source.dev_attr.attr, + &sensor_dev_attr_fan2_source.dev_attr.attr, + &sensor_dev_attr_fan3_source.dev_attr.attr, + &sensor_dev_attr_fan4_source.dev_attr.attr, + &sensor_dev_attr_fan5_source.dev_attr.attr, + &sensor_dev_attr_fan6_source.dev_attr.attr, + &sensor_dev_attr_fan7_source.dev_attr.attr, + &sensor_dev_attr_fan8_source.dev_attr.attr, + NULL +}; - /* 00h Temperature = Sensor Error */ - return sprintf(buf, "%d\n", data->temp_input[index] == 0); -} +static const struct attribute_group fts_attr_group = { + .attrs = fts_fan_attrs +}; -static ssize_t temp_alarm_show(struct device *dev, - struct device_attribute *devattr, char *buf) -{ - struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - int err; +static const struct attribute_group *fts_attr_groups[] = { + &fts_attr_group, + NULL +}; - err = fts_update_device(data); - if (err < 0) - return err; +static umode_t fts_is_visible(const void *devdata, enum hwmon_sensor_types type, u32 attr, + int channel) +{ + switch (type) { + case hwmon_temp: + switch (attr) { + case hwmon_temp_input: + case hwmon_temp_fault: + return 0444; + case hwmon_temp_alarm: + return 0644; + default: + break; + } + break; + case hwmon_fan: + switch (attr) { + case hwmon_fan_input: + return 0444; + case hwmon_fan_alarm: + return 0644; + default: + break; + } + break; + case hwmon_in: + return 0444; + default: + break; + } - return sprintf(buf, "%u\n", !!(data->temp_alarm & BIT(index))); + return 0; } -static ssize_t -temp_alarm_store(struct device *dev, struct device_attribute *devattr, - const char *buf, size_t count) +static int fts_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, + long *val) { struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - long ret; + int ret = fts_update_device(data); - ret = fts_update_device(data); if (ret < 0) return ret; - if (kstrtoul(buf, 10, &ret) || ret != 0) - return -EINVAL; - - mutex_lock(&data->update_lock); - ret = fts_read_byte(data->client, FTS_REG_TEMP_CONTROL(index)); - if (ret < 0) - goto error; - - ret = fts_write_byte(data->client, FTS_REG_TEMP_CONTROL(index), - ret | 0x1); - if (ret < 0) - goto error; - - data->valid = false; - ret = count; -error: - mutex_unlock(&data->update_lock); - return ret; -} - -static ssize_t fan_value_show(struct device *dev, - struct device_attribute *devattr, char *buf) -{ - struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - int value, err; - - err = fts_update_device(data); - if (err < 0) - return err; - - value = data->fan_input[index] * 60; + switch (type) { + case hwmon_temp: + switch (attr) { + case hwmon_temp_input: + *val = (data->temp_input[channel] - 64) * 1000; - return sprintf(buf, "%d\n", value); -} + return 0; + case hwmon_temp_alarm: + *val = !!(data->temp_alarm & BIT(channel)); -static ssize_t fan_source_show(struct device *dev, - struct device_attribute *devattr, char *buf) -{ - struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - int err; + return 0; + case hwmon_temp_fault: + /* 00h Temperature = Sensor Error */; + *val = (data->temp_input[channel] == 0); - err = fts_update_device(data); - if (err < 0) - return err; + return 0; + default: + break; + } + break; + case hwmon_fan: + switch (attr) { + case hwmon_fan_input: + *val = data->fan_input[channel] * 60; - return sprintf(buf, "%u\n", data->fan_source[index]); -} + return 0; + case hwmon_fan_alarm: + *val = !!(data->fan_alarm & BIT(channel)); -static ssize_t fan_alarm_show(struct device *dev, - struct device_attribute *devattr, char *buf) -{ - struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - int err; + return 0; + default: + break; + } + break; + case hwmon_in: + switch (attr) { + case hwmon_in_input: + *val = DIV_ROUND_CLOSEST(data->volt[channel] * 3300, 255); - err = fts_update_device(data); - if (err < 0) - return err; + return 0; + default: + break; + } + break; + default: + break; + } - return sprintf(buf, "%d\n", !!(data->fan_alarm & BIT(index))); + return -EOPNOTSUPP; } -static ssize_t -fan_alarm_store(struct device *dev, struct device_attribute *devattr, - const char *buf, size_t count) +static int fts_write(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, + long val) { struct fts_data *data = dev_get_drvdata(dev); - int index = to_sensor_dev_attr(devattr)->index; - long ret; + int ret = fts_update_device(data); - ret = fts_update_device(data); if (ret < 0) return ret; - if (kstrtoul(buf, 10, &ret) || ret != 0) - return -EINVAL; - - mutex_lock(&data->update_lock); - ret = fts_read_byte(data->client, FTS_REG_FAN_CONTROL(index)); - if (ret < 0) - goto error; - - ret = fts_write_byte(data->client, FTS_REG_FAN_CONTROL(index), - ret | 0x1); - if (ret < 0) - goto error; + switch (type) { + case hwmon_temp: + switch (attr) { + case hwmon_temp_alarm: + if (val) + return -EINVAL; + + mutex_lock(&data->update_lock); + ret = fts_read_byte(data->client, FTS_REG_TEMP_CONTROL(channel)); + if (ret >= 0) + ret = fts_write_byte(data->client, FTS_REG_TEMP_CONTROL(channel), + ret | 0x1); + if (ret >= 0) + data->valid = false; + + mutex_unlock(&data->update_lock); + if (ret < 0) + return ret; + + return 0; + default: + break; + } + break; + case hwmon_fan: + switch (attr) { + case hwmon_fan_alarm: + if (val) + return -EINVAL; + + mutex_lock(&data->update_lock); + ret = fts_read_byte(data->client, FTS_REG_FAN_CONTROL(channel)); + if (ret >= 0) + ret = fts_write_byte(data->client, FTS_REG_FAN_CONTROL(channel), + ret | 0x1); + if (ret >= 0) + data->valid = false; + + mutex_unlock(&data->update_lock); + if (ret < 0) + return ret; + + return 0; + default: + break; + } + break; + default: + break; + } - data->valid = false; - ret = count; -error: - mutex_unlock(&data->update_lock); - return ret; + return -EOPNOTSUPP; } -/*****************************************************************************/ -/* SysFS structs */ -/*****************************************************************************/ - -/* Temperature sensors */ -static SENSOR_DEVICE_ATTR_RO(temp1_input, temp_value, 0); -static SENSOR_DEVICE_ATTR_RO(temp2_input, temp_value, 1); -static SENSOR_DEVICE_ATTR_RO(temp3_input, temp_value, 2); -static SENSOR_DEVICE_ATTR_RO(temp4_input, temp_value, 3); -static SENSOR_DEVICE_ATTR_RO(temp5_input, temp_value, 4); -static SENSOR_DEVICE_ATTR_RO(temp6_input, temp_value, 5); -static SENSOR_DEVICE_ATTR_RO(temp7_input, temp_value, 6); -static SENSOR_DEVICE_ATTR_RO(temp8_input, temp_value, 7); -static SENSOR_DEVICE_ATTR_RO(temp9_input, temp_value, 8); -static SENSOR_DEVICE_ATTR_RO(temp10_input, temp_value, 9); -static SENSOR_DEVICE_ATTR_RO(temp11_input, temp_value, 10); -static SENSOR_DEVICE_ATTR_RO(temp12_input, temp_value, 11); -static SENSOR_DEVICE_ATTR_RO(temp13_input, temp_value, 12); -static SENSOR_DEVICE_ATTR_RO(temp14_input, temp_value, 13); -static SENSOR_DEVICE_ATTR_RO(temp15_input, temp_value, 14); -static SENSOR_DEVICE_ATTR_RO(temp16_input, temp_value, 15); - -static SENSOR_DEVICE_ATTR_RO(temp1_fault, temp_fault, 0); -static SENSOR_DEVICE_ATTR_RO(temp2_fault, temp_fault, 1); -static SENSOR_DEVICE_ATTR_RO(temp3_fault, temp_fault, 2); -static SENSOR_DEVICE_ATTR_RO(temp4_fault, temp_fault, 3); -static SENSOR_DEVICE_ATTR_RO(temp5_fault, temp_fault, 4); -static SENSOR_DEVICE_ATTR_RO(temp6_fault, temp_fault, 5); -static SENSOR_DEVICE_ATTR_RO(temp7_fault, temp_fault, 6); -static SENSOR_DEVICE_ATTR_RO(temp8_fault, temp_fault, 7); -static SENSOR_DEVICE_ATTR_RO(temp9_fault, temp_fault, 8); -static SENSOR_DEVICE_ATTR_RO(temp10_fault, temp_fault, 9); -static SENSOR_DEVICE_ATTR_RO(temp11_fault, temp_fault, 10); -static SENSOR_DEVICE_ATTR_RO(temp12_fault, temp_fault, 11); -static SENSOR_DEVICE_ATTR_RO(temp13_fault, temp_fault, 12); -static SENSOR_DEVICE_ATTR_RO(temp14_fault, temp_fault, 13); -static SENSOR_DEVICE_ATTR_RO(temp15_fault, temp_fault, 14); -static SENSOR_DEVICE_ATTR_RO(temp16_fault, temp_fault, 15); - -static SENSOR_DEVICE_ATTR_RW(temp1_alarm, temp_alarm, 0); -static SENSOR_DEVICE_ATTR_RW(temp2_alarm, temp_alarm, 1); -static SENSOR_DEVICE_ATTR_RW(temp3_alarm, temp_alarm, 2); -static SENSOR_DEVICE_ATTR_RW(temp4_alarm, temp_alarm, 3); -static SENSOR_DEVICE_ATTR_RW(temp5_alarm, temp_alarm, 4); -static SENSOR_DEVICE_ATTR_RW(temp6_alarm, temp_alarm, 5); -static SENSOR_DEVICE_ATTR_RW(temp7_alarm, temp_alarm, 6); -static SENSOR_DEVICE_ATTR_RW(temp8_alarm, temp_alarm, 7); -static SENSOR_DEVICE_ATTR_RW(temp9_alarm, temp_alarm, 8); -static SENSOR_DEVICE_ATTR_RW(temp10_alarm, temp_alarm, 9); -static SENSOR_DEVICE_ATTR_RW(temp11_alarm, temp_alarm, 10); -static SENSOR_DEVICE_ATTR_RW(temp12_alarm, temp_alarm, 11); -static SENSOR_DEVICE_ATTR_RW(temp13_alarm, temp_alarm, 12); -static SENSOR_DEVICE_ATTR_RW(temp14_alarm, temp_alarm, 13); -static SENSOR_DEVICE_ATTR_RW(temp15_alarm, temp_alarm, 14); -static SENSOR_DEVICE_ATTR_RW(temp16_alarm, temp_alarm, 15); - -static struct attribute *fts_temp_attrs[] = { - &sensor_dev_attr_temp1_input.dev_attr.attr, - &sensor_dev_attr_temp2_input.dev_attr.attr, - &sensor_dev_attr_temp3_input.dev_attr.attr, - &sensor_dev_attr_temp4_input.dev_attr.attr, - &sensor_dev_attr_temp5_input.dev_attr.attr, - &sensor_dev_attr_temp6_input.dev_attr.attr, - &sensor_dev_attr_temp7_input.dev_attr.attr, - &sensor_dev_attr_temp8_input.dev_attr.attr, - &sensor_dev_attr_temp9_input.dev_attr.attr, - &sensor_dev_attr_temp10_input.dev_attr.attr, - &sensor_dev_attr_temp11_input.dev_attr.attr, - &sensor_dev_attr_temp12_input.dev_attr.attr, - &sensor_dev_attr_temp13_input.dev_attr.attr, - &sensor_dev_attr_temp14_input.dev_attr.attr, - &sensor_dev_attr_temp15_input.dev_attr.attr, - &sensor_dev_attr_temp16_input.dev_attr.attr, - - &sensor_dev_attr_temp1_fault.dev_attr.attr, - &sensor_dev_attr_temp2_fault.dev_attr.attr, - &sensor_dev_attr_temp3_fault.dev_attr.attr, - &sensor_dev_attr_temp4_fault.dev_attr.attr, - &sensor_dev_attr_temp5_fault.dev_attr.attr, - &sensor_dev_attr_temp6_fault.dev_attr.attr, - &sensor_dev_attr_temp7_fault.dev_attr.attr, - &sensor_dev_attr_temp8_fault.dev_attr.attr, - &sensor_dev_attr_temp9_fault.dev_attr.attr, - &sensor_dev_attr_temp10_fault.dev_attr.attr, - &sensor_dev_attr_temp11_fault.dev_attr.attr, - &sensor_dev_attr_temp12_fault.dev_attr.attr, - &sensor_dev_attr_temp13_fault.dev_attr.attr, - &sensor_dev_attr_temp14_fault.dev_attr.attr, - &sensor_dev_attr_temp15_fault.dev_attr.attr, - &sensor_dev_attr_temp16_fault.dev_attr.attr, - - &sensor_dev_attr_temp1_alarm.dev_attr.attr, - &sensor_dev_attr_temp2_alarm.dev_attr.attr, - &sensor_dev_attr_temp3_alarm.dev_attr.attr, - &sensor_dev_attr_temp4_alarm.dev_attr.attr, - &sensor_dev_attr_temp5_alarm.dev_attr.attr, - &sensor_dev_attr_temp6_alarm.dev_attr.attr, - &sensor_dev_attr_temp7_alarm.dev_attr.attr, - &sensor_dev_attr_temp8_alarm.dev_attr.attr, - &sensor_dev_attr_temp9_alarm.dev_attr.attr, - &sensor_dev_attr_temp10_alarm.dev_attr.attr, - &sensor_dev_attr_temp11_alarm.dev_attr.attr, - &sensor_dev_attr_temp12_alarm.dev_attr.attr, - &sensor_dev_attr_temp13_alarm.dev_attr.attr, - &sensor_dev_attr_temp14_alarm.dev_attr.attr, - &sensor_dev_attr_temp15_alarm.dev_attr.attr, - &sensor_dev_attr_temp16_alarm.dev_attr.attr, - NULL +static const struct hwmon_ops fts_ops = { + .is_visible = fts_is_visible, + .read = fts_read, + .write = fts_write, }; -/* Fans */ -static SENSOR_DEVICE_ATTR_RO(fan1_input, fan_value, 0); -static SENSOR_DEVICE_ATTR_RO(fan2_input, fan_value, 1); -static SENSOR_DEVICE_ATTR_RO(fan3_input, fan_value, 2); -static SENSOR_DEVICE_ATTR_RO(fan4_input, fan_value, 3); -static SENSOR_DEVICE_ATTR_RO(fan5_input, fan_value, 4); -static SENSOR_DEVICE_ATTR_RO(fan6_input, fan_value, 5); -static SENSOR_DEVICE_ATTR_RO(fan7_input, fan_value, 6); -static SENSOR_DEVICE_ATTR_RO(fan8_input, fan_value, 7); - -static SENSOR_DEVICE_ATTR_RO(fan1_source, fan_source, 0); -static SENSOR_DEVICE_ATTR_RO(fan2_source, fan_source, 1); -static SENSOR_DEVICE_ATTR_RO(fan3_source, fan_source, 2); -static SENSOR_DEVICE_ATTR_RO(fan4_source, fan_source, 3); -static SENSOR_DEVICE_ATTR_RO(fan5_source, fan_source, 4); -static SENSOR_DEVICE_ATTR_RO(fan6_source, fan_source, 5); -static SENSOR_DEVICE_ATTR_RO(fan7_source, fan_source, 6); -static SENSOR_DEVICE_ATTR_RO(fan8_source, fan_source, 7); - -static SENSOR_DEVICE_ATTR_RW(fan1_alarm, fan_alarm, 0); -static SENSOR_DEVICE_ATTR_RW(fan2_alarm, fan_alarm, 1); -static SENSOR_DEVICE_ATTR_RW(fan3_alarm, fan_alarm, 2); -static SENSOR_DEVICE_ATTR_RW(fan4_alarm, fan_alarm, 3); -static SENSOR_DEVICE_ATTR_RW(fan5_alarm, fan_alarm, 4); -static SENSOR_DEVICE_ATTR_RW(fan6_alarm, fan_alarm, 5); -static SENSOR_DEVICE_ATTR_RW(fan7_alarm, fan_alarm, 6); -static SENSOR_DEVICE_ATTR_RW(fan8_alarm, fan_alarm, 7); - -static struct attribute *fts_fan_attrs[] = { - &sensor_dev_attr_fan1_input.dev_attr.attr, - &sensor_dev_attr_fan2_input.dev_attr.attr, - &sensor_dev_attr_fan3_input.dev_attr.attr, - &sensor_dev_attr_fan4_input.dev_attr.attr, - &sensor_dev_attr_fan5_input.dev_attr.attr, - &sensor_dev_attr_fan6_input.dev_attr.attr, - &sensor_dev_attr_fan7_input.dev_attr.attr, - &sensor_dev_attr_fan8_input.dev_attr.attr, - - &sensor_dev_attr_fan1_source.dev_attr.attr, - &sensor_dev_attr_fan2_source.dev_attr.attr, - &sensor_dev_attr_fan3_source.dev_attr.attr, - &sensor_dev_attr_fan4_source.dev_attr.attr, - &sensor_dev_attr_fan5_source.dev_attr.attr, - &sensor_dev_attr_fan6_source.dev_attr.attr, - &sensor_dev_attr_fan7_source.dev_attr.attr, - &sensor_dev_attr_fan8_source.dev_attr.attr, - - &sensor_dev_attr_fan1_alarm.dev_attr.attr, - &sensor_dev_attr_fan2_alarm.dev_attr.attr, - &sensor_dev_attr_fan3_alarm.dev_attr.attr, - &sensor_dev_attr_fan4_alarm.dev_attr.attr, - &sensor_dev_attr_fan5_alarm.dev_attr.attr, - &sensor_dev_attr_fan6_alarm.dev_attr.attr, - &sensor_dev_attr_fan7_alarm.dev_attr.attr, - &sensor_dev_attr_fan8_alarm.dev_attr.attr, +static const struct hwmon_channel_info *fts_info[] = { + HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ), + HWMON_CHANNEL_INFO(temp, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT, + HWMON_T_INPUT | HWMON_T_ALARM | HWMON_T_FAULT + ), + HWMON_CHANNEL_INFO(fan, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM, + HWMON_F_INPUT | HWMON_F_ALARM + ), + HWMON_CHANNEL_INFO(in, + HWMON_I_INPUT, + HWMON_I_INPUT, + HWMON_I_INPUT, + HWMON_I_INPUT + ), NULL }; -/* Voltages */ -static SENSOR_DEVICE_ATTR_RO(in1_input, in_value, 0); -static SENSOR_DEVICE_ATTR_RO(in2_input, in_value, 1); -static SENSOR_DEVICE_ATTR_RO(in3_input, in_value, 2); -static SENSOR_DEVICE_ATTR_RO(in4_input, in_value, 3); -static struct attribute *fts_voltage_attrs[] = { - &sensor_dev_attr_in1_input.dev_attr.attr, - &sensor_dev_attr_in2_input.dev_attr.attr, - &sensor_dev_attr_in3_input.dev_attr.attr, - &sensor_dev_attr_in4_input.dev_attr.attr, - NULL -}; - -static const struct attribute_group fts_voltage_attr_group = { - .attrs = fts_voltage_attrs -}; - -static const struct attribute_group fts_temp_attr_group = { - .attrs = fts_temp_attrs -}; - -static const struct attribute_group fts_fan_attr_group = { - .attrs = fts_fan_attrs -}; - -static const struct attribute_group *fts_attr_groups[] = { - &fts_voltage_attr_group, - &fts_temp_attr_group, - &fts_fan_attr_group, - NULL +static const struct hwmon_chip_info fts_chip_info = { + .ops = &fts_ops, + .info = fts_info, }; /*****************************************************************************/ @@ -793,10 +671,8 @@ static int fts_probe(struct i2c_client *client) return err; revision = err; - hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev, - "ftsteutates", - data, - fts_attr_groups); + hwmon_dev = devm_hwmon_device_register_with_info(&client->dev, "ftsteutates", data, + &fts_chip_info, fts_attr_groups); if (IS_ERR(hwmon_dev)) return PTR_ERR(hwmon_dev); -- 2.7.4