diff options
Diffstat (limited to 'drivers/hwmon/adt7462.c')
| -rw-r--r-- | drivers/hwmon/adt7462.c | 841 |
1 files changed, 349 insertions, 492 deletions
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c index 69481d3a3d23..174dfee47f7a 100644 --- a/drivers/hwmon/adt7462.c +++ b/drivers/hwmon/adt7462.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * A hwmon driver for the Analog Devices ADT7462 * Copyright (C) 2008 IBM * - * Author: Darrick J. Wong <djwong@us.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * Author: Darrick J. Wong <darrick.wong@oracle.com> */ #include <linux/module.h> @@ -202,8 +189,7 @@ static const unsigned short normal_i2c[] = { 0x58, 0x5C, I2C_CLIENT_END }; (((value) & prefix##_MASK) >> prefix##_SHIFT) struct adt7462_data { - struct device *hwmon_dev; - struct attribute_group attrs; + struct i2c_client *client; struct mutex lock; char sensors_valid; char limits_valid; @@ -232,30 +218,6 @@ struct adt7462_data { u8 alarms[ADT7462_ALARM_REG_COUNT]; }; -static int adt7462_probe(struct i2c_client *client, - const struct i2c_device_id *id); -static int adt7462_detect(struct i2c_client *client, - struct i2c_board_info *info); -static int adt7462_remove(struct i2c_client *client); - -static const struct i2c_device_id adt7462_id[] = { - { "adt7462", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, adt7462_id); - -static struct i2c_driver adt7462_driver = { - .class = I2C_CLASS_HWMON, - .driver = { - .name = "adt7462", - }, - .probe = adt7462_probe, - .remove = adt7462_remove, - .id_table = adt7462_id, - .detect = adt7462_detect, - .address_list = normal_i2c, -}; - /* * 16-bit registers on the ADT7462 are low-byte first. The data sheet says * that the low byte must be read before the high byte. @@ -333,7 +295,7 @@ static int ADT7462_REG_VOLT_MAX(struct adt7462_data *data, int which) return 0x4C; break; } - return -ENODEV; + return 0; } static int ADT7462_REG_VOLT_MIN(struct adt7462_data *data, int which) @@ -392,7 +354,7 @@ static int ADT7462_REG_VOLT_MIN(struct adt7462_data *data, int which) return 0x77; break; } - return -ENODEV; + return 0; } static int ADT7462_REG_VOLT(struct adt7462_data *data, int which) @@ -451,7 +413,7 @@ static int ADT7462_REG_VOLT(struct adt7462_data *data, int which) return 0x95; break; } - return -ENODEV; + return 0; } /* Provide labels for sysfs */ @@ -473,6 +435,7 @@ static const char *voltage_label(struct adt7462_data *data, int which) case 3: return "+1.5V"; } + fallthrough; case 2: if (!(data->pin_cfg[1] & ADT7462_PIN22_INPUT)) return "+12V3"; @@ -530,6 +493,7 @@ static const char *voltage_label(struct adt7462_data *data, int which) case 3: return "+1.5"; } + fallthrough; case 11: if (data->pin_cfg[3] >> ADT7462_PIN28_SHIFT == ADT7462_PIN28_VOLT && @@ -567,6 +531,7 @@ static int voltage_multiplier(struct adt7462_data *data, int which) case 3: return 7800; } + fallthrough; case 2: if (!(data->pin_cfg[1] & ADT7462_PIN22_INPUT)) return 62500; @@ -624,6 +589,7 @@ static int voltage_multiplier(struct adt7462_data *data, int which) case 3: return 7800; } + fallthrough; case 11: case 12: if (data->pin_cfg[3] >> ADT7462_PIN28_SHIFT == @@ -700,13 +666,13 @@ static int find_trange_value(int trange) if (trange_values[i] == trange) return i; - return -ENODEV; + return -EINVAL; } static struct adt7462_data *adt7462_update_device(struct device *dev) { - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; unsigned long local_jiffies = jiffies; int i; @@ -809,9 +775,8 @@ out: return data; } -static ssize_t show_temp_min(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t temp_min_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -822,21 +787,20 @@ static ssize_t show_temp_min(struct device *dev, return sprintf(buf, "%d\n", 1000 * (data->temp_min[attr->index] - 64)); } -static ssize_t set_temp_min(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t temp_min_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp) || !temp_enabled(data, attr->index)) return -EINVAL; + temp = clamp_val(temp, -64000, 191000); temp = DIV_ROUND_CLOSEST(temp, 1000) + 64; - temp = clamp_val(temp, 0, 255); mutex_lock(&data->lock); data->temp_min[attr->index] = temp; @@ -847,9 +811,8 @@ static ssize_t set_temp_min(struct device *dev, return count; } -static ssize_t show_temp_max(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t temp_max_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -860,21 +823,20 @@ static ssize_t show_temp_max(struct device *dev, return sprintf(buf, "%d\n", 1000 * (data->temp_max[attr->index] - 64)); } -static ssize_t set_temp_max(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t temp_max_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp) || !temp_enabled(data, attr->index)) return -EINVAL; + temp = clamp_val(temp, -64000, 191000); temp = DIV_ROUND_CLOSEST(temp, 1000) + 64; - temp = clamp_val(temp, 0, 255); mutex_lock(&data->lock); data->temp_max[attr->index] = temp; @@ -885,7 +847,7 @@ static ssize_t set_temp_max(struct device *dev, return count; } -static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, +static ssize_t temp_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); @@ -899,9 +861,8 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, 250 * frac); } -static ssize_t show_temp_label(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t temp_label_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -909,9 +870,8 @@ static ssize_t show_temp_label(struct device *dev, return sprintf(buf, "%s\n", temp_label(data, attr->index)); } -static ssize_t show_volt_max(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t volt_max_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -923,23 +883,22 @@ static ssize_t show_volt_max(struct device *dev, return sprintf(buf, "%d\n", x); } -static ssize_t set_volt_max(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t volt_max_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; int x = voltage_multiplier(data, attr->index); long temp; if (kstrtol(buf, 10, &temp) || !x) return -EINVAL; + temp = clamp_val(temp, 0, 255 * x / 1000); temp *= 1000; /* convert mV to uV */ temp = DIV_ROUND_CLOSEST(temp, x); - temp = clamp_val(temp, 0, 255); mutex_lock(&data->lock); data->volt_max[attr->index] = temp; @@ -951,9 +910,8 @@ static ssize_t set_volt_max(struct device *dev, return count; } -static ssize_t show_volt_min(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t volt_min_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -965,23 +923,22 @@ static ssize_t show_volt_min(struct device *dev, return sprintf(buf, "%d\n", x); } -static ssize_t set_volt_min(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t volt_min_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; int x = voltage_multiplier(data, attr->index); long temp; if (kstrtol(buf, 10, &temp) || !x) return -EINVAL; + temp = clamp_val(temp, 0, 255 * x / 1000); temp *= 1000; /* convert mV to uV */ temp = DIV_ROUND_CLOSEST(temp, x); - temp = clamp_val(temp, 0, 255); mutex_lock(&data->lock); data->volt_min[attr->index] = temp; @@ -993,9 +950,8 @@ static ssize_t set_volt_min(struct device *dev, return count; } -static ssize_t show_voltage(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t voltage_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1007,9 +963,8 @@ static ssize_t show_voltage(struct device *dev, return sprintf(buf, "%d\n", x); } -static ssize_t show_voltage_label(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t voltage_label_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1017,9 +972,8 @@ static ssize_t show_voltage_label(struct device *dev, return sprintf(buf, "%s\n", voltage_label(data, attr->index)); } -static ssize_t show_alarm(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t alarm_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1037,9 +991,8 @@ static int fan_enabled(struct adt7462_data *data, int fan) return data->fan_enabled & (1 << fan); } -static ssize_t show_fan_min(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t fan_min_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1056,13 +1009,13 @@ static ssize_t show_fan_min(struct device *dev, return sprintf(buf, "%d\n", FAN_PERIOD_TO_RPM(temp)); } -static ssize_t set_fan_min(struct device *dev, - struct device_attribute *devattr, - const char *buf, size_t count) +static ssize_t fan_min_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp) || !temp || @@ -1082,7 +1035,7 @@ static ssize_t set_fan_min(struct device *dev, return count; } -static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, +static ssize_t fan_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); @@ -1096,21 +1049,19 @@ static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, FAN_PERIOD_TO_RPM(data->fan[attr->index])); } -static ssize_t show_force_pwm_max(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t force_pwm_max_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct adt7462_data *data = adt7462_update_device(dev); return sprintf(buf, "%d\n", (data->cfg2 & ADT7462_FSPD_MASK ? 1 : 0)); } -static ssize_t set_force_pwm_max(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t force_pwm_max_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; u8 reg; @@ -1130,7 +1081,7 @@ static ssize_t set_force_pwm_max(struct device *dev, return count; } -static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, +static ssize_t pwm_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); @@ -1138,12 +1089,12 @@ static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, return sprintf(buf, "%d\n", data->pwm[attr->index]); } -static ssize_t set_pwm(struct device *dev, struct device_attribute *devattr, - const char *buf, size_t count) +static ssize_t pwm_store(struct device *dev, struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) @@ -1159,21 +1110,19 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *devattr, return count; } -static ssize_t show_pwm_max(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_max_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct adt7462_data *data = adt7462_update_device(dev); return sprintf(buf, "%d\n", data->pwm_max); } -static ssize_t set_pwm_max(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_max_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) @@ -1189,23 +1138,21 @@ static ssize_t set_pwm_max(struct device *dev, return count; } -static ssize_t show_pwm_min(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_min_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); return sprintf(buf, "%d\n", data->pwm_min[attr->index]); } -static ssize_t set_pwm_min(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_min_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) @@ -1222,9 +1169,8 @@ static ssize_t set_pwm_min(struct device *dev, return count; } -static ssize_t show_pwm_hyst(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_hyst_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1232,21 +1178,20 @@ static ssize_t show_pwm_hyst(struct device *dev, (data->pwm_trange[attr->index] & ADT7462_PWM_HYST_MASK)); } -static ssize_t set_pwm_hyst(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_hyst_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) return -EINVAL; + temp = clamp_val(temp, 0, 15000); temp = DIV_ROUND_CLOSEST(temp, 1000); - temp = clamp_val(temp, 0, 15); /* package things up */ temp &= ADT7462_PWM_HYST_MASK; @@ -1261,9 +1206,8 @@ static ssize_t set_pwm_hyst(struct device *dev, return count; } -static ssize_t show_pwm_tmax(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_tmax_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1276,15 +1220,14 @@ static ssize_t show_pwm_tmax(struct device *dev, return sprintf(buf, "%d\n", tmin + trange); } -static ssize_t set_pwm_tmax(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_tmax_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { int temp; struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; int tmin, trange_value; long trange; @@ -1294,9 +1237,8 @@ static ssize_t set_pwm_tmax(struct device *dev, /* trange = tmax - tmin */ tmin = (data->pwm_tmin[attr->index] - 64) * 1000; trange_value = find_trange_value(trange - tmin); - if (trange_value < 0) - return -EINVAL; + return trange_value; temp = trange_value << ADT7462_PWM_RANGE_SHIFT; temp |= data->pwm_trange[attr->index] & ADT7462_PWM_HYST_MASK; @@ -1310,30 +1252,28 @@ static ssize_t set_pwm_tmax(struct device *dev, return count; } -static ssize_t show_pwm_tmin(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_tmin_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); return sprintf(buf, "%d\n", 1000 * (data->pwm_tmin[attr->index] - 64)); } -static ssize_t set_pwm_tmin(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_tmin_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) return -EINVAL; + temp = clamp_val(temp, -64000, 191000); temp = DIV_ROUND_CLOSEST(temp, 1000) + 64; - temp = clamp_val(temp, 0, 255); mutex_lock(&data->lock); data->pwm_tmin[attr->index] = temp; @@ -1344,9 +1284,8 @@ static ssize_t set_pwm_tmin(struct device *dev, return count; } -static ssize_t show_pwm_auto(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_auto_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1376,14 +1315,13 @@ static void set_pwm_channel(struct i2c_client *client, mutex_unlock(&data->lock); } -static ssize_t set_pwm_auto(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_auto_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) @@ -1401,9 +1339,8 @@ static ssize_t set_pwm_auto(struct device *dev, } } -static ssize_t show_pwm_auto_temp(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t pwm_auto_temp_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct adt7462_data *data = adt7462_update_device(dev); @@ -1435,14 +1372,13 @@ static int cvt_auto_temp(int input) return ilog2(input); } -static ssize_t set_pwm_auto_temp(struct device *dev, - struct device_attribute *devattr, - const char *buf, - size_t count) +static ssize_t pwm_auto_temp_store(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct i2c_client *client = to_i2c_client(dev); - struct adt7462_data *data = i2c_get_clientdata(client); + struct adt7462_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; long temp; if (kstrtol(buf, 10, &temp)) @@ -1457,276 +1393,201 @@ static ssize_t set_pwm_auto_temp(struct device *dev, return count; } -static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max, - set_temp_max, 0); -static SENSOR_DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_temp_max, - set_temp_max, 1); -static SENSOR_DEVICE_ATTR(temp3_max, S_IWUSR | S_IRUGO, show_temp_max, - set_temp_max, 2); -static SENSOR_DEVICE_ATTR(temp4_max, S_IWUSR | S_IRUGO, show_temp_max, - set_temp_max, 3); - -static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp_min, - set_temp_min, 0); -static SENSOR_DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_temp_min, - set_temp_min, 1); -static SENSOR_DEVICE_ATTR(temp3_min, S_IWUSR | S_IRUGO, show_temp_min, - set_temp_min, 2); -static SENSOR_DEVICE_ATTR(temp4_min, S_IWUSR | S_IRUGO, show_temp_min, - set_temp_min, 3); - -static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0); -static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp, NULL, 1); -static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, show_temp, NULL, 2); -static SENSOR_DEVICE_ATTR(temp4_input, S_IRUGO, show_temp, NULL, 3); - -static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_temp_label, NULL, 0); -static SENSOR_DEVICE_ATTR(temp2_label, S_IRUGO, show_temp_label, NULL, 1); -static SENSOR_DEVICE_ATTR(temp3_label, S_IRUGO, show_temp_label, NULL, 2); -static SENSOR_DEVICE_ATTR(temp4_label, S_IRUGO, show_temp_label, NULL, 3); - -static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM1 | ADT7462_LT_ALARM); -static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM1 | ADT7462_R1T_ALARM); -static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM1 | ADT7462_R2T_ALARM); -static SENSOR_DEVICE_ATTR(temp4_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM1 | ADT7462_R3T_ALARM); - -static SENSOR_DEVICE_ATTR(in1_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 0); -static SENSOR_DEVICE_ATTR(in2_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 1); -static SENSOR_DEVICE_ATTR(in3_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 2); -static SENSOR_DEVICE_ATTR(in4_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 3); -static SENSOR_DEVICE_ATTR(in5_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 4); -static SENSOR_DEVICE_ATTR(in6_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 5); -static SENSOR_DEVICE_ATTR(in7_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 6); -static SENSOR_DEVICE_ATTR(in8_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 7); -static SENSOR_DEVICE_ATTR(in9_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 8); -static SENSOR_DEVICE_ATTR(in10_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 9); -static SENSOR_DEVICE_ATTR(in11_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 10); -static SENSOR_DEVICE_ATTR(in12_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 11); -static SENSOR_DEVICE_ATTR(in13_max, S_IWUSR | S_IRUGO, show_volt_max, - set_volt_max, 12); - -static SENSOR_DEVICE_ATTR(in1_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 0); -static SENSOR_DEVICE_ATTR(in2_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 1); -static SENSOR_DEVICE_ATTR(in3_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 2); -static SENSOR_DEVICE_ATTR(in4_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 3); -static SENSOR_DEVICE_ATTR(in5_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 4); -static SENSOR_DEVICE_ATTR(in6_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 5); -static SENSOR_DEVICE_ATTR(in7_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 6); -static SENSOR_DEVICE_ATTR(in8_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 7); -static SENSOR_DEVICE_ATTR(in9_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 8); -static SENSOR_DEVICE_ATTR(in10_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 9); -static SENSOR_DEVICE_ATTR(in11_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 10); -static SENSOR_DEVICE_ATTR(in12_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 11); -static SENSOR_DEVICE_ATTR(in13_min, S_IWUSR | S_IRUGO, show_volt_min, - set_volt_min, 12); - -static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, show_voltage, NULL, 0); -static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, show_voltage, NULL, 1); -static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, show_voltage, NULL, 2); -static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, show_voltage, NULL, 3); -static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, show_voltage, NULL, 4); -static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, show_voltage, NULL, 5); -static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, show_voltage, NULL, 6); -static SENSOR_DEVICE_ATTR(in8_input, S_IRUGO, show_voltage, NULL, 7); -static SENSOR_DEVICE_ATTR(in9_input, S_IRUGO, show_voltage, NULL, 8); -static SENSOR_DEVICE_ATTR(in10_input, S_IRUGO, show_voltage, NULL, 9); -static SENSOR_DEVICE_ATTR(in11_input, S_IRUGO, show_voltage, NULL, 10); -static SENSOR_DEVICE_ATTR(in12_input, S_IRUGO, show_voltage, NULL, 11); -static SENSOR_DEVICE_ATTR(in13_input, S_IRUGO, show_voltage, NULL, 12); - -static SENSOR_DEVICE_ATTR(in1_label, S_IRUGO, show_voltage_label, NULL, 0); -static SENSOR_DEVICE_ATTR(in2_label, S_IRUGO, show_voltage_label, NULL, 1); -static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_voltage_label, NULL, 2); -static SENSOR_DEVICE_ATTR(in4_label, S_IRUGO, show_voltage_label, NULL, 3); -static SENSOR_DEVICE_ATTR(in5_label, S_IRUGO, show_voltage_label, NULL, 4); -static SENSOR_DEVICE_ATTR(in6_label, S_IRUGO, show_voltage_label, NULL, 5); -static SENSOR_DEVICE_ATTR(in7_label, S_IRUGO, show_voltage_label, NULL, 6); -static SENSOR_DEVICE_ATTR(in8_label, S_IRUGO, show_voltage_label, NULL, 7); -static SENSOR_DEVICE_ATTR(in9_label, S_IRUGO, show_voltage_label, NULL, 8); -static SENSOR_DEVICE_ATTR(in10_label, S_IRUGO, show_voltage_label, NULL, 9); -static SENSOR_DEVICE_ATTR(in11_label, S_IRUGO, show_voltage_label, NULL, 10); -static SENSOR_DEVICE_ATTR(in12_label, S_IRUGO, show_voltage_label, NULL, 11); -static SENSOR_DEVICE_ATTR(in13_label, S_IRUGO, show_voltage_label, NULL, 12); - -static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V0_ALARM); -static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V7_ALARM); -static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V2_ALARM); -static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V6_ALARM); -static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V5_ALARM); -static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V4_ALARM); -static SENSOR_DEVICE_ATTR(in7_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V3_ALARM); -static SENSOR_DEVICE_ATTR(in8_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM2 | ADT7462_V1_ALARM); -static SENSOR_DEVICE_ATTR(in9_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM3 | ADT7462_V10_ALARM); -static SENSOR_DEVICE_ATTR(in10_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM3 | ADT7462_V9_ALARM); -static SENSOR_DEVICE_ATTR(in11_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM3 | ADT7462_V8_ALARM); -static SENSOR_DEVICE_ATTR(in12_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM3 | ADT7462_V11_ALARM); -static SENSOR_DEVICE_ATTR(in13_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM3 | ADT7462_V12_ALARM); - -static SENSOR_DEVICE_ATTR(fan1_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 0); -static SENSOR_DEVICE_ATTR(fan2_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 1); -static SENSOR_DEVICE_ATTR(fan3_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 2); -static SENSOR_DEVICE_ATTR(fan4_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 3); -static SENSOR_DEVICE_ATTR(fan5_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 4); -static SENSOR_DEVICE_ATTR(fan6_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 5); -static SENSOR_DEVICE_ATTR(fan7_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 6); -static SENSOR_DEVICE_ATTR(fan8_min, S_IWUSR | S_IRUGO, show_fan_min, - set_fan_min, 7); - -static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, show_fan, NULL, 0); -static SENSOR_DEVICE_ATTR(fan2_input, S_IRUGO, show_fan, NULL, 1); -static SENSOR_DEVICE_ATTR(fan3_input, S_IRUGO, show_fan, NULL, 2); -static SENSOR_DEVICE_ATTR(fan4_input, S_IRUGO, show_fan, NULL, 3); -static SENSOR_DEVICE_ATTR(fan5_input, S_IRUGO, show_fan, NULL, 4); -static SENSOR_DEVICE_ATTR(fan6_input, S_IRUGO, show_fan, NULL, 5); -static SENSOR_DEVICE_ATTR(fan7_input, S_IRUGO, show_fan, NULL, 6); -static SENSOR_DEVICE_ATTR(fan8_input, S_IRUGO, show_fan, NULL, 7); - -static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F0_ALARM); -static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F1_ALARM); -static SENSOR_DEVICE_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F2_ALARM); -static SENSOR_DEVICE_ATTR(fan4_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F3_ALARM); -static SENSOR_DEVICE_ATTR(fan5_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F4_ALARM); -static SENSOR_DEVICE_ATTR(fan6_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F5_ALARM); -static SENSOR_DEVICE_ATTR(fan7_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F6_ALARM); -static SENSOR_DEVICE_ATTR(fan8_alarm, S_IRUGO, show_alarm, NULL, - ADT7462_ALARM4 | ADT7462_F7_ALARM); - -static SENSOR_DEVICE_ATTR(force_pwm_max, S_IWUSR | S_IRUGO, - show_force_pwm_max, set_force_pwm_max, 0); - -static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 0); -static SENSOR_DEVICE_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 1); -static SENSOR_DEVICE_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 2); -static SENSOR_DEVICE_ATTR(pwm4, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 3); - -static SENSOR_DEVICE_ATTR(pwm1_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_pwm_min, set_pwm_min, 0); -static SENSOR_DEVICE_ATTR(pwm2_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_pwm_min, set_pwm_min, 1); -static SENSOR_DEVICE_ATTR(pwm3_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_pwm_min, set_pwm_min, 2); -static SENSOR_DEVICE_ATTR(pwm4_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_pwm_min, set_pwm_min, 3); - -static SENSOR_DEVICE_ATTR(pwm1_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_pwm_max, set_pwm_max, 0); -static SENSOR_DEVICE_ATTR(pwm2_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_pwm_max, set_pwm_max, 1); -static SENSOR_DEVICE_ATTR(pwm3_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_pwm_max, set_pwm_max, 2); -static SENSOR_DEVICE_ATTR(pwm4_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_pwm_max, set_pwm_max, 3); - -static SENSOR_DEVICE_ATTR(temp1_auto_point1_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 0); -static SENSOR_DEVICE_ATTR(temp2_auto_point1_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 1); -static SENSOR_DEVICE_ATTR(temp3_auto_point1_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 2); -static SENSOR_DEVICE_ATTR(temp4_auto_point1_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 3); - -static SENSOR_DEVICE_ATTR(temp1_auto_point2_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 0); -static SENSOR_DEVICE_ATTR(temp2_auto_point2_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 1); -static SENSOR_DEVICE_ATTR(temp3_auto_point2_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 2); -static SENSOR_DEVICE_ATTR(temp4_auto_point2_hyst, S_IWUSR | S_IRUGO, - show_pwm_hyst, set_pwm_hyst, 3); - -static SENSOR_DEVICE_ATTR(temp1_auto_point1_temp, S_IWUSR | S_IRUGO, - show_pwm_tmin, set_pwm_tmin, 0); -static SENSOR_DEVICE_ATTR(temp2_auto_point1_temp, S_IWUSR | S_IRUGO, - show_pwm_tmin, set_pwm_tmin, 1); -static SENSOR_DEVICE_ATTR(temp3_auto_point1_temp, S_IWUSR | S_IRUGO, - show_pwm_tmin, set_pwm_tmin, 2); -static SENSOR_DEVICE_ATTR(temp4_auto_point1_temp, S_IWUSR | S_IRUGO, - show_pwm_tmin, set_pwm_tmin, 3); - -static SENSOR_DEVICE_ATTR(temp1_auto_point2_temp, S_IWUSR | S_IRUGO, - show_pwm_tmax, set_pwm_tmax, 0); -static SENSOR_DEVICE_ATTR(temp2_auto_point2_temp, S_IWUSR | S_IRUGO, - show_pwm_tmax, set_pwm_tmax, 1); -static SENSOR_DEVICE_ATTR(temp3_auto_point2_temp, S_IWUSR | S_IRUGO, - show_pwm_tmax, set_pwm_tmax, 2); -static SENSOR_DEVICE_ATTR(temp4_auto_point2_temp, S_IWUSR | S_IRUGO, - show_pwm_tmax, set_pwm_tmax, 3); - -static SENSOR_DEVICE_ATTR(pwm1_enable, S_IWUSR | S_IRUGO, show_pwm_auto, - set_pwm_auto, 0); -static SENSOR_DEVICE_ATTR(pwm2_enable, S_IWUSR | S_IRUGO, show_pwm_auto, - set_pwm_auto, 1); -static SENSOR_DEVICE_ATTR(pwm3_enable, S_IWUSR | S_IRUGO, show_pwm_auto, - set_pwm_auto, 2); -static SENSOR_DEVICE_ATTR(pwm4_enable, S_IWUSR | S_IRUGO, show_pwm_auto, - set_pwm_auto, 3); - -static SENSOR_DEVICE_ATTR(pwm1_auto_channels_temp, S_IWUSR | S_IRUGO, - show_pwm_auto_temp, set_pwm_auto_temp, 0); -static SENSOR_DEVICE_ATTR(pwm2_auto_channels_temp, S_IWUSR | S_IRUGO, - show_pwm_auto_temp, set_pwm_auto_temp, 1); -static SENSOR_DEVICE_ATTR(pwm3_auto_channels_temp, S_IWUSR | S_IRUGO, - show_pwm_auto_temp, set_pwm_auto_temp, 2); -static SENSOR_DEVICE_ATTR(pwm4_auto_channels_temp, S_IWUSR | S_IRUGO, - show_pwm_auto_temp, set_pwm_auto_temp, 3); - -static struct attribute *adt7462_attr[] = { +static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0); +static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1); +static SENSOR_DEVICE_ATTR_RW(temp3_max, temp_max, 2); +static SENSOR_DEVICE_ATTR_RW(temp4_max, temp_max, 3); + +static SENSOR_DEVICE_ATTR_RW(temp1_min, temp_min, 0); +static SENSOR_DEVICE_ATTR_RW(temp2_min, temp_min, 1); +static SENSOR_DEVICE_ATTR_RW(temp3_min, temp_min, 2); +static SENSOR_DEVICE_ATTR_RW(temp4_min, temp_min, 3); + +static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, 0); +static SENSOR_DEVICE_ATTR_RO(temp2_input, temp, 1); +static SENSOR_DEVICE_ATTR_RO(temp3_input, temp, 2); +static SENSOR_DEVICE_ATTR_RO(temp4_input, temp, 3); + +static SENSOR_DEVICE_ATTR_RO(temp1_label, temp_label, 0); +static SENSOR_DEVICE_ATTR_RO(temp2_label, temp_label, 1); +static SENSOR_DEVICE_ATTR_RO(temp3_label, temp_label, 2); +static SENSOR_DEVICE_ATTR_RO(temp4_label, temp_label, 3); + +static SENSOR_DEVICE_ATTR_RO(temp1_alarm, alarm, + ADT7462_ALARM1 | ADT7462_LT_ALARM); +static SENSOR_DEVICE_ATTR_RO(temp2_alarm, alarm, + ADT7462_ALARM1 | ADT7462_R1T_ALARM); +static SENSOR_DEVICE_ATTR_RO(temp3_alarm, alarm, + ADT7462_ALARM1 | ADT7462_R2T_ALARM); +static SENSOR_DEVICE_ATTR_RO(temp4_alarm, alarm, + ADT7462_ALARM1 | ADT7462_R3T_ALARM); + +static SENSOR_DEVICE_ATTR_RW(in1_max, volt_max, 0); +static SENSOR_DEVICE_ATTR_RW(in2_max, volt_max, 1); +static SENSOR_DEVICE_ATTR_RW(in3_max, volt_max, 2); +static SENSOR_DEVICE_ATTR_RW(in4_max, volt_max, 3); +static SENSOR_DEVICE_ATTR_RW(in5_max, volt_max, 4); +static SENSOR_DEVICE_ATTR_RW(in6_max, volt_max, 5); +static SENSOR_DEVICE_ATTR_RW(in7_max, volt_max, 6); +static SENSOR_DEVICE_ATTR_RW(in8_max, volt_max, 7); +static SENSOR_DEVICE_ATTR_RW(in9_max, volt_max, 8); +static SENSOR_DEVICE_ATTR_RW(in10_max, volt_max, 9); +static SENSOR_DEVICE_ATTR_RW(in11_max, volt_max, 10); +static SENSOR_DEVICE_ATTR_RW(in12_max, volt_max, 11); +static SENSOR_DEVICE_ATTR_RW(in13_max, volt_max, 12); + +static SENSOR_DEVICE_ATTR_RW(in1_min, volt_min, 0); +static SENSOR_DEVICE_ATTR_RW(in2_min, volt_min, 1); +static SENSOR_DEVICE_ATTR_RW(in3_min, volt_min, 2); +static SENSOR_DEVICE_ATTR_RW(in4_min, volt_min, 3); +static SENSOR_DEVICE_ATTR_RW(in5_min, volt_min, 4); +static SENSOR_DEVICE_ATTR_RW(in6_min, volt_min, 5); +static SENSOR_DEVICE_ATTR_RW(in7_min, volt_min, 6); +static SENSOR_DEVICE_ATTR_RW(in8_min, volt_min, 7); +static SENSOR_DEVICE_ATTR_RW(in9_min, volt_min, 8); +static SENSOR_DEVICE_ATTR_RW(in10_min, volt_min, 9); +static SENSOR_DEVICE_ATTR_RW(in11_min, volt_min, 10); +static SENSOR_DEVICE_ATTR_RW(in12_min, volt_min, 11); +static SENSOR_DEVICE_ATTR_RW(in13_min, volt_min, 12); + +static SENSOR_DEVICE_ATTR_RO(in1_input, voltage, 0); +static SENSOR_DEVICE_ATTR_RO(in2_input, voltage, 1); +static SENSOR_DEVICE_ATTR_RO(in3_input, voltage, 2); +static SENSOR_DEVICE_ATTR_RO(in4_input, voltage, 3); +static SENSOR_DEVICE_ATTR_RO(in5_input, voltage, 4); +static SENSOR_DEVICE_ATTR_RO(in6_input, voltage, 5); +static SENSOR_DEVICE_ATTR_RO(in7_input, voltage, 6); +static SENSOR_DEVICE_ATTR_RO(in8_input, voltage, 7); +static SENSOR_DEVICE_ATTR_RO(in9_input, voltage, 8); +static SENSOR_DEVICE_ATTR_RO(in10_input, voltage, 9); +static SENSOR_DEVICE_ATTR_RO(in11_input, voltage, 10); +static SENSOR_DEVICE_ATTR_RO(in12_input, voltage, 11); +static SENSOR_DEVICE_ATTR_RO(in13_input, voltage, 12); + +static SENSOR_DEVICE_ATTR_RO(in1_label, voltage_label, 0); +static SENSOR_DEVICE_ATTR_RO(in2_label, voltage_label, 1); +static SENSOR_DEVICE_ATTR_RO(in3_label, voltage_label, 2); +static SENSOR_DEVICE_ATTR_RO(in4_label, voltage_label, 3); +static SENSOR_DEVICE_ATTR_RO(in5_label, voltage_label, 4); +static SENSOR_DEVICE_ATTR_RO(in6_label, voltage_label, 5); +static SENSOR_DEVICE_ATTR_RO(in7_label, voltage_label, 6); +static SENSOR_DEVICE_ATTR_RO(in8_label, voltage_label, 7); +static SENSOR_DEVICE_ATTR_RO(in9_label, voltage_label, 8); +static SENSOR_DEVICE_ATTR_RO(in10_label, voltage_label, 9); +static SENSOR_DEVICE_ATTR_RO(in11_label, voltage_label, 10); +static SENSOR_DEVICE_ATTR_RO(in12_label, voltage_label, 11); +static SENSOR_DEVICE_ATTR_RO(in13_label, voltage_label, 12); + +static SENSOR_DEVICE_ATTR_RO(in1_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V0_ALARM); +static SENSOR_DEVICE_ATTR_RO(in2_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V7_ALARM); +static SENSOR_DEVICE_ATTR_RO(in3_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V2_ALARM); +static SENSOR_DEVICE_ATTR_RO(in4_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V6_ALARM); +static SENSOR_DEVICE_ATTR_RO(in5_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V5_ALARM); +static SENSOR_DEVICE_ATTR_RO(in6_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V4_ALARM); +static SENSOR_DEVICE_ATTR_RO(in7_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V3_ALARM); +static SENSOR_DEVICE_ATTR_RO(in8_alarm, alarm, + ADT7462_ALARM2 | ADT7462_V1_ALARM); +static SENSOR_DEVICE_ATTR_RO(in9_alarm, alarm, + ADT7462_ALARM3 | ADT7462_V10_ALARM); +static SENSOR_DEVICE_ATTR_RO(in10_alarm, alarm, + ADT7462_ALARM3 | ADT7462_V9_ALARM); +static SENSOR_DEVICE_ATTR_RO(in11_alarm, alarm, + ADT7462_ALARM3 | ADT7462_V8_ALARM); +static SENSOR_DEVICE_ATTR_RO(in12_alarm, alarm, + ADT7462_ALARM3 | ADT7462_V11_ALARM); +static SENSOR_DEVICE_ATTR_RO(in13_alarm, alarm, + ADT7462_ALARM3 | ADT7462_V12_ALARM); + +static SENSOR_DEVICE_ATTR_RW(fan1_min, fan_min, 0); +static SENSOR_DEVICE_ATTR_RW(fan2_min, fan_min, 1); +static SENSOR_DEVICE_ATTR_RW(fan3_min, fan_min, 2); +static SENSOR_DEVICE_ATTR_RW(fan4_min, fan_min, 3); +static SENSOR_DEVICE_ATTR_RW(fan5_min, fan_min, 4); +static SENSOR_DEVICE_ATTR_RW(fan6_min, fan_min, 5); +static SENSOR_DEVICE_ATTR_RW(fan7_min, fan_min, 6); +static SENSOR_DEVICE_ATTR_RW(fan8_min, fan_min, 7); + +static SENSOR_DEVICE_ATTR_RO(fan1_input, fan, 0); +static SENSOR_DEVICE_ATTR_RO(fan2_input, fan, 1); +static SENSOR_DEVICE_ATTR_RO(fan3_input, fan, 2); +static SENSOR_DEVICE_ATTR_RO(fan4_input, fan, 3); +static SENSOR_DEVICE_ATTR_RO(fan5_input, fan, 4); +static SENSOR_DEVICE_ATTR_RO(fan6_input, fan, 5); +static SENSOR_DEVICE_ATTR_RO(fan7_input, fan, 6); +static SENSOR_DEVICE_ATTR_RO(fan8_input, fan, 7); + +static SENSOR_DEVICE_ATTR_RO(fan1_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F0_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan2_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F1_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan3_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F2_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan4_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F3_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan5_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F4_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan6_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F5_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan7_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F6_ALARM); +static SENSOR_DEVICE_ATTR_RO(fan8_alarm, alarm, + ADT7462_ALARM4 | ADT7462_F7_ALARM); + +static SENSOR_DEVICE_ATTR_RW(force_pwm_max, force_pwm_max, 0); + +static SENSOR_DEVICE_ATTR_RW(pwm1, pwm, 0); +static SENSOR_DEVICE_ATTR_RW(pwm2, pwm, 1); +static SENSOR_DEVICE_ATTR_RW(pwm3, pwm, 2); +static SENSOR_DEVICE_ATTR_RW(pwm4, pwm, 3); + +static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point1_pwm, pwm_min, 0); +static SENSOR_DEVICE_ATTR_RW(pwm2_auto_point1_pwm, pwm_min, 1); +static SENSOR_DEVICE_ATTR_RW(pwm3_auto_point1_pwm, pwm_min, 2); +static SENSOR_DEVICE_ATTR_RW(pwm4_auto_point1_pwm, pwm_min, 3); + +static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point2_pwm, pwm_max, 0); +static SENSOR_DEVICE_ATTR_RW(pwm2_auto_point2_pwm, pwm_max, 1); +static SENSOR_DEVICE_ATTR_RW(pwm3_auto_point2_pwm, pwm_max, 2); +static SENSOR_DEVICE_ATTR_RW(pwm4_auto_point2_pwm, pwm_max, 3); + +static SENSOR_DEVICE_ATTR_RW(temp1_auto_point1_hyst, pwm_hyst, 0); +static SENSOR_DEVICE_ATTR_RW(temp2_auto_point1_hyst, pwm_hyst, 1); +static SENSOR_DEVICE_ATTR_RW(temp3_auto_point1_hyst, pwm_hyst, 2); +static SENSOR_DEVICE_ATTR_RW(temp4_auto_point1_hyst, pwm_hyst, 3); + +static SENSOR_DEVICE_ATTR_RW(temp1_auto_point2_hyst, pwm_hyst, 0); +static SENSOR_DEVICE_ATTR_RW(temp2_auto_point2_hyst, pwm_hyst, 1); +static SENSOR_DEVICE_ATTR_RW(temp3_auto_point2_hyst, pwm_hyst, 2); +static SENSOR_DEVICE_ATTR_RW(temp4_auto_point2_hyst, pwm_hyst, 3); + +static SENSOR_DEVICE_ATTR_RW(temp1_auto_point1_temp, pwm_tmin, 0); +static SENSOR_DEVICE_ATTR_RW(temp2_auto_point1_temp, pwm_tmin, 1); +static SENSOR_DEVICE_ATTR_RW(temp3_auto_point1_temp, pwm_tmin, 2); +static SENSOR_DEVICE_ATTR_RW(temp4_auto_point1_temp, pwm_tmin, 3); + +static SENSOR_DEVICE_ATTR_RW(temp1_auto_point2_temp, pwm_tmax, 0); +static SENSOR_DEVICE_ATTR_RW(temp2_auto_point2_temp, pwm_tmax, 1); +static SENSOR_DEVICE_ATTR_RW(temp3_auto_point2_temp, pwm_tmax, 2); +static SENSOR_DEVICE_ATTR_RW(temp4_auto_point2_temp, pwm_tmax, 3); + +static SENSOR_DEVICE_ATTR_RW(pwm1_enable, pwm_auto, 0); +static SENSOR_DEVICE_ATTR_RW(pwm2_enable, pwm_auto, 1); +static SENSOR_DEVICE_ATTR_RW(pwm3_enable, pwm_auto, 2); +static SENSOR_DEVICE_ATTR_RW(pwm4_enable, pwm_auto, 3); + +static SENSOR_DEVICE_ATTR_RW(pwm1_auto_channels_temp, pwm_auto_temp, 0); +static SENSOR_DEVICE_ATTR_RW(pwm2_auto_channels_temp, pwm_auto_temp, 1); +static SENSOR_DEVICE_ATTR_RW(pwm3_auto_channels_temp, pwm_auto_temp, 2); +static SENSOR_DEVICE_ATTR_RW(pwm4_auto_channels_temp, pwm_auto_temp, 3); + +static struct attribute *adt7462_attrs[] = { &sensor_dev_attr_temp1_max.dev_attr.attr, &sensor_dev_attr_temp2_max.dev_attr.attr, &sensor_dev_attr_temp3_max.dev_attr.attr, @@ -1897,6 +1758,8 @@ static struct attribute *adt7462_attr[] = { NULL }; +ATTRIBUTE_GROUPS(adt7462); + /* Return 0 if detection is successful, -ENODEV otherwise */ static int adt7462_detect(struct i2c_client *client, struct i2c_board_info *info) @@ -1919,57 +1782,51 @@ static int adt7462_detect(struct i2c_client *client, if (revision != ADT7462_REVISION) return -ENODEV; - strlcpy(info->type, "adt7462", I2C_NAME_SIZE); + strscpy(info->type, "adt7462", I2C_NAME_SIZE); return 0; } -static int adt7462_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int adt7462_probe(struct i2c_client *client) { + struct device *dev = &client->dev; struct adt7462_data *data; - int err; + struct device *hwmon_dev; - data = devm_kzalloc(&client->dev, sizeof(struct adt7462_data), - GFP_KERNEL); + data = devm_kzalloc(dev, sizeof(struct adt7462_data), GFP_KERNEL); if (!data) return -ENOMEM; - i2c_set_clientdata(client, data); + data->client = client; mutex_init(&data->lock); dev_info(&client->dev, "%s chip found\n", client->name); - /* Register sysfs hooks */ - data->attrs.attrs = adt7462_attr; - err = sysfs_create_group(&client->dev.kobj, &data->attrs); - if (err) - return err; - - data->hwmon_dev = hwmon_device_register(&client->dev); - if (IS_ERR(data->hwmon_dev)) { - err = PTR_ERR(data->hwmon_dev); - goto exit_remove; - } - - return 0; - -exit_remove: - sysfs_remove_group(&client->dev.kobj, &data->attrs); - return err; + hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name, + data, + adt7462_groups); + return PTR_ERR_OR_ZERO(hwmon_dev); } -static int adt7462_remove(struct i2c_client *client) -{ - struct adt7462_data *data = i2c_get_clientdata(client); +static const struct i2c_device_id adt7462_id[] = { + { "adt7462" }, + { } +}; +MODULE_DEVICE_TABLE(i2c, adt7462_id); - hwmon_device_unregister(data->hwmon_dev); - sysfs_remove_group(&client->dev.kobj, &data->attrs); - return 0; -} +static struct i2c_driver adt7462_driver = { + .class = I2C_CLASS_HWMON, + .driver = { + .name = "adt7462", + }, + .probe = adt7462_probe, + .id_table = adt7462_id, + .detect = adt7462_detect, + .address_list = normal_i2c, +}; module_i2c_driver(adt7462_driver); -MODULE_AUTHOR("Darrick J. Wong <djwong@us.ibm.com>"); +MODULE_AUTHOR("Darrick J. Wong <darrick.wong@oracle.com>"); MODULE_DESCRIPTION("ADT7462 driver"); MODULE_LICENSE("GPL"); |