diff options
Diffstat (limited to 'drivers/hwmon/nct6775.c')
| -rw-r--r-- | drivers/hwmon/nct6775.c | 1610 |
1 files changed, 507 insertions, 1103 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index 99cec1825420..778772d6bdda 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -554,6 +554,10 @@ struct nct6775_data { const char *name; struct device *hwmon_dev; + struct attribute_group *group_in; + struct attribute_group *group_fan; + struct attribute_group *group_temp; + struct attribute_group *group_pwm; u16 reg_temp[4][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst, * 3=temp_crit @@ -672,6 +676,8 @@ struct nct6775_data { u8 vid; u8 vrm; + bool have_vid; + u16 have_temp; u16 have_temp_fixed; u16 have_in; @@ -688,6 +694,138 @@ struct nct6775_sio_data { enum kinds kind; }; +struct sensor_device_template { + struct device_attribute dev_attr; + union { + struct { + u8 nr; + u8 index; + } s; + int index; + } u; + bool s2; /* true if both index and nr are used */ +}; + +struct sensor_device_attr_u { + union { + struct sensor_device_attribute a1; + struct sensor_device_attribute_2 a2; + } u; + char name[32]; +}; + +#define __TEMPLATE_ATTR(_template, _mode, _show, _store) { \ + .attr = {.name = _template, .mode = _mode }, \ + .show = _show, \ + .store = _store, \ +} + +#define SENSOR_DEVICE_TEMPLATE(_template, _mode, _show, _store, _index) \ + { .dev_attr = __TEMPLATE_ATTR(_template, _mode, _show, _store), \ + .u.index = _index, \ + .s2 = false } + +#define SENSOR_DEVICE_TEMPLATE_2(_template, _mode, _show, _store, \ + _nr, _index) \ + { .dev_attr = __TEMPLATE_ATTR(_template, _mode, _show, _store), \ + .u.s.index = _index, \ + .u.s.nr = _nr, \ + .s2 = true } + +#define SENSOR_TEMPLATE(_name, _template, _mode, _show, _store, _index) \ +static struct sensor_device_template sensor_dev_template_##_name \ + = SENSOR_DEVICE_TEMPLATE(_template, _mode, _show, _store, \ + _index) + +#define SENSOR_TEMPLATE_2(_name, _template, _mode, _show, _store, \ + _nr, _index) \ +static struct sensor_device_template sensor_dev_template_##_name \ + = SENSOR_DEVICE_TEMPLATE_2(_template, _mode, _show, _store, \ + _nr, _index) + +struct sensor_template_group { + struct sensor_device_template **templates; + umode_t (*is_visible)(struct kobject *, struct attribute *, int); + int base; +}; + +static struct attribute_group * +nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg, + int repeat) +{ + struct attribute_group *group; + struct sensor_device_attr_u *su; + struct sensor_device_attribute *a; + struct sensor_device_attribute_2 *a2; + struct attribute **attrs; + struct sensor_device_template **t; + int err, i, j, count; + + if (repeat <= 0) + return ERR_PTR(-EINVAL); + + t = tg->templates; + for (count = 0; *t; t++, count++) + ; + + if (count == 0) + return ERR_PTR(-EINVAL); + + group = devm_kzalloc(dev, sizeof(*group), GFP_KERNEL); + if (group == NULL) + return ERR_PTR(-ENOMEM); + + attrs = devm_kzalloc(dev, sizeof(*attrs) * (repeat * count + 1), + GFP_KERNEL); + if (attrs == NULL) + return ERR_PTR(-ENOMEM); + + su = devm_kzalloc(dev, sizeof(*su) * repeat * count, + GFP_KERNEL); + if (su == NULL) + return ERR_PTR(-ENOMEM); + + group->attrs = attrs; + group->is_visible = tg->is_visible; + + for (i = 0; i < repeat; i++) { + t = tg->templates; + for (j = 0; *t != NULL; j++) { + snprintf(su->name, sizeof(su->name), + (*t)->dev_attr.attr.name, tg->base + i); + if ((*t)->s2) { + a2 = &su->u.a2; + a2->dev_attr.attr.name = su->name; + a2->nr = (*t)->u.s.nr + i; + a2->index = (*t)->u.s.index; + a2->dev_attr.attr.mode = + (*t)->dev_attr.attr.mode; + a2->dev_attr.show = (*t)->dev_attr.show; + a2->dev_attr.store = (*t)->dev_attr.store; + *attrs = &a2->dev_attr.attr; + } else { + a = &su->u.a1; + a->dev_attr.attr.name = su->name; + a->index = (*t)->u.index + i; + a->dev_attr.attr.mode = + (*t)->dev_attr.attr.mode; + a->dev_attr.show = (*t)->dev_attr.show; + a->dev_attr.store = (*t)->dev_attr.store; + *attrs = &a->dev_attr.attr; + } + attrs++; + su++; + t++; + } + } + + err = sysfs_create_group(&dev->kobj, group); + if (err) + return ERR_PTR(-ENOMEM); + + return group; +} + static bool is_word_sized(struct nct6775_data *data, u16 reg) { switch (data->kind) { @@ -1230,224 +1368,42 @@ show_temp_alarm(struct device *dev, struct device_attribute *attr, char *buf) return sprintf(buf, "%u\n", alarm); } -static SENSOR_DEVICE_ATTR_2(in0_input, S_IRUGO, show_in_reg, NULL, 0, 0); -static SENSOR_DEVICE_ATTR_2(in1_input, S_IRUGO, show_in_reg, NULL, 1, 0); -static SENSOR_DEVICE_ATTR_2(in2_input, S_IRUGO, show_in_reg, NULL, 2, 0); -static SENSOR_DEVICE_ATTR_2(in3_input, S_IRUGO, show_in_reg, NULL, 3, 0); -static SENSOR_DEVICE_ATTR_2(in4_input, S_IRUGO, show_in_reg, NULL, 4, 0); -static SENSOR_DEVICE_ATTR_2(in5_input, S_IRUGO, show_in_reg, NULL, 5, 0); -static SENSOR_DEVICE_ATTR_2(in6_input, S_IRUGO, show_in_reg, NULL, 6, 0); -static SENSOR_DEVICE_ATTR_2(in7_input, S_IRUGO, show_in_reg, NULL, 7, 0); -static SENSOR_DEVICE_ATTR_2(in8_input, S_IRUGO, show_in_reg, NULL, 8, 0); -static SENSOR_DEVICE_ATTR_2(in9_input, S_IRUGO, show_in_reg, NULL, 9, 0); -static SENSOR_DEVICE_ATTR_2(in10_input, S_IRUGO, show_in_reg, NULL, 10, 0); -static SENSOR_DEVICE_ATTR_2(in11_input, S_IRUGO, show_in_reg, NULL, 11, 0); -static SENSOR_DEVICE_ATTR_2(in12_input, S_IRUGO, show_in_reg, NULL, 12, 0); -static SENSOR_DEVICE_ATTR_2(in13_input, S_IRUGO, show_in_reg, NULL, 13, 0); -static SENSOR_DEVICE_ATTR_2(in14_input, S_IRUGO, show_in_reg, NULL, 14, 0); - -static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 0); -static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 1); -static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 2); -static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 3); -static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 4); -static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 5); -static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, 6); -static SENSOR_DEVICE_ATTR(in7_alarm, S_IRUGO, show_alarm, NULL, 7); -static SENSOR_DEVICE_ATTR(in8_alarm, S_IRUGO, show_alarm, NULL, 8); -static SENSOR_DEVICE_ATTR(in9_alarm, S_IRUGO, show_alarm, NULL, 9); -static SENSOR_DEVICE_ATTR(in10_alarm, S_IRUGO, show_alarm, NULL, 10); -static SENSOR_DEVICE_ATTR(in11_alarm, S_IRUGO, show_alarm, NULL, 11); -static SENSOR_DEVICE_ATTR(in12_alarm, S_IRUGO, show_alarm, NULL, 12); -static SENSOR_DEVICE_ATTR(in13_alarm, S_IRUGO, show_alarm, NULL, 13); -static SENSOR_DEVICE_ATTR(in14_alarm, S_IRUGO, show_alarm, NULL, 14); - -static SENSOR_DEVICE_ATTR_2(in0_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 0, 1); -static SENSOR_DEVICE_ATTR_2(in1_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 1, 1); -static SENSOR_DEVICE_ATTR_2(in2_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 2, 1); -static SENSOR_DEVICE_ATTR_2(in3_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 3, 1); -static SENSOR_DEVICE_ATTR_2(in4_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 4, 1); -static SENSOR_DEVICE_ATTR_2(in5_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 5, 1); -static SENSOR_DEVICE_ATTR_2(in6_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 6, 1); -static SENSOR_DEVICE_ATTR_2(in7_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 7, 1); -static SENSOR_DEVICE_ATTR_2(in8_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 8, 1); -static SENSOR_DEVICE_ATTR_2(in9_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 9, 1); -static SENSOR_DEVICE_ATTR_2(in10_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 10, 1); -static SENSOR_DEVICE_ATTR_2(in11_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 11, 1); -static SENSOR_DEVICE_ATTR_2(in12_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 12, 1); -static SENSOR_DEVICE_ATTR_2(in13_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 13, 1); -static SENSOR_DEVICE_ATTR_2(in14_min, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 14, 1); - -static SENSOR_DEVICE_ATTR_2(in0_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 0, 2); -static SENSOR_DEVICE_ATTR_2(in1_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 1, 2); -static SENSOR_DEVICE_ATTR_2(in2_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 2, 2); -static SENSOR_DEVICE_ATTR_2(in3_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 3, 2); -static SENSOR_DEVICE_ATTR_2(in4_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 4, 2); -static SENSOR_DEVICE_ATTR_2(in5_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 5, 2); -static SENSOR_DEVICE_ATTR_2(in6_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 6, 2); -static SENSOR_DEVICE_ATTR_2(in7_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 7, 2); -static SENSOR_DEVICE_ATTR_2(in8_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 8, 2); -static SENSOR_DEVICE_ATTR_2(in9_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 9, 2); -static SENSOR_DEVICE_ATTR_2(in10_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 10, 2); -static SENSOR_DEVICE_ATTR_2(in11_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 11, 2); -static SENSOR_DEVICE_ATTR_2(in12_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 12, 2); -static SENSOR_DEVICE_ATTR_2(in13_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 13, 2); -static SENSOR_DEVICE_ATTR_2(in14_max, S_IWUSR | S_IRUGO, show_in_reg, - store_in_reg, 14, 2); - -static struct attribute *nct6775_attributes_in[15][5] = { - { - &sensor_dev_attr_in0_input.dev_attr.attr, - &sensor_dev_attr_in0_min.dev_attr.attr, - &sensor_dev_attr_in0_max.dev_attr.attr, - &sensor_dev_attr_in0_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in1_input.dev_attr.attr, - &sensor_dev_attr_in1_min.dev_attr.attr, - &sensor_dev_attr_in1_max.dev_attr.attr, - &sensor_dev_attr_in1_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in2_input.dev_attr.attr, - &sensor_dev_attr_in2_min.dev_attr.attr, - &sensor_dev_attr_in2_max.dev_attr.attr, - &sensor_dev_attr_in2_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in3_input.dev_attr.attr, - &sensor_dev_attr_in3_min.dev_attr.attr, - &sensor_dev_attr_in3_max.dev_attr.attr, - &sensor_dev_attr_in3_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in4_input.dev_attr.attr, - &sensor_dev_attr_in4_min.dev_attr.attr, - &sensor_dev_attr_in4_max.dev_attr.attr, - &sensor_dev_attr_in4_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in5_input.dev_attr.attr, - &sensor_dev_attr_in5_min.dev_attr.attr, - &sensor_dev_attr_in5_max.dev_attr.attr, - &sensor_dev_attr_in5_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in6_input.dev_attr.attr, - &sensor_dev_attr_in6_min.dev_attr.attr, - &sensor_dev_attr_in6_max.dev_attr.attr, - &sensor_dev_attr_in6_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in7_input.dev_attr.attr, - &sensor_dev_attr_in7_min.dev_attr.attr, - &sensor_dev_attr_in7_max.dev_attr.attr, - &sensor_dev_attr_in7_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in8_input.dev_attr.attr, - &sensor_dev_attr_in8_min.dev_attr.attr, - &sensor_dev_attr_in8_max.dev_attr.attr, - &sensor_dev_attr_in8_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in9_input.dev_attr.attr, - &sensor_dev_attr_in9_min.dev_attr.attr, - &sensor_dev_attr_in9_max.dev_attr.attr, - &sensor_dev_attr_in9_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in10_input.dev_attr.attr, - &sensor_dev_attr_in10_min.dev_attr.attr, - &sensor_dev_attr_in10_max.dev_attr.attr, - &sensor_dev_attr_in10_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in11_input.dev_attr.attr, - &sensor_dev_attr_in11_min.dev_attr.attr, - &sensor_dev_attr_in11_max.dev_attr.attr, - &sensor_dev_attr_in11_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in12_input.dev_attr.attr, - &sensor_dev_attr_in12_min.dev_attr.attr, - &sensor_dev_attr_in12_max.dev_attr.attr, - &sensor_dev_attr_in12_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in13_input.dev_attr.attr, - &sensor_dev_attr_in13_min.dev_attr.attr, - &sensor_dev_attr_in13_max.dev_attr.attr, - &sensor_dev_attr_in13_alarm.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_in14_input.dev_attr.attr, - &sensor_dev_attr_in14_min.dev_attr.attr, - &sensor_dev_attr_in14_max.dev_attr.attr, - &sensor_dev_attr_in14_alarm.dev_attr.attr, - NULL - }, +static umode_t nct6775_in_is_visible(struct kobject *kobj, + struct attribute *attr, int index) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct nct6775_data *data = dev_get_drvdata(dev); + int in = index / 4; /* voltage index */ + + if (!(data->have_in & (1 << in))) + return 0; + + return attr->mode; +} + +SENSOR_TEMPLATE_2(in_input, "in%d_input", S_IRUGO, show_in_reg, NULL, 0, 0); +SENSOR_TEMPLATE(in_alarm, "in%d_alarm", S_IRUGO, show_alarm, NULL, 0); +SENSOR_TEMPLATE_2(in_min, "in%d_min", S_IWUSR | S_IRUGO, show_in_reg, + store_in_reg, 0, 1); +SENSOR_TEMPLATE_2(in_max, "in%d_max", S_IWUSR | S_IRUGO, show_in_reg, + store_in_reg, 0, 2); + +/* + * nct6775_in_is_visible uses the index into the following array + * to determine if attributes should be created or not. + * Any change in order or content must be matched. + */ +static struct sensor_device_template *nct6775_attributes_in_template[] = { + &sensor_dev_template_in_input, + &sensor_dev_template_in_alarm, + &sensor_dev_template_in_min, + &sensor_dev_template_in_max, + NULL }; -static const struct attribute_group nct6775_group_in[15] = { - { .attrs = nct6775_attributes_in[0] }, - { .attrs = nct6775_attributes_in[1] }, - { .attrs = nct6775_attributes_in[2] }, - { .attrs = nct6775_attributes_in[3] }, - { .attrs = nct6775_attributes_in[4] }, - { .attrs = nct6775_attributes_in[5] }, - { .attrs = nct6775_attributes_in[6] }, - { .attrs = nct6775_attributes_in[7] }, - { .attrs = nct6775_attributes_in[8] }, - { .attrs = nct6775_attributes_in[9] }, - { .attrs = nct6775_attributes_in[10] }, - { .attrs = nct6775_attributes_in[11] }, - { .attrs = nct6775_attributes_in[12] }, - { .attrs = nct6775_attributes_in[13] }, - { .attrs = nct6775_attributes_in[14] }, +static struct sensor_template_group nct6775_in_template_group = { + .templates = nct6775_attributes_in_template, + .is_visible = nct6775_in_is_visible, }; static ssize_t @@ -1608,54 +1564,54 @@ store_fan_pulses(struct device *dev, struct device_attribute *attr, return count; } -static struct sensor_device_attribute sda_fan_input[] = { - SENSOR_ATTR(fan1_input, S_IRUGO, show_fan, NULL, 0), - SENSOR_ATTR(fan2_input, S_IRUGO, show_fan, NULL, 1), - SENSOR_ATTR(fan3_input, S_IRUGO, show_fan, NULL, 2), - SENSOR_ATTR(fan4_input, S_IRUGO, show_fan, NULL, 3), - SENSOR_ATTR(fan5_input, S_IRUGO, show_fan, NULL, 4), -}; +static umode_t nct6775_fan_is_visible(struct kobject *kobj, + struct attribute *attr, int index) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct nct6775_data *data = dev_get_drvdata(dev); + int fan = index / 5; /* fan index */ + int nr = index % 5; /* attribute index */ -static struct sensor_device_attribute sda_fan_alarm[] = { - SENSOR_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, FAN_ALARM_BASE), - SENSOR_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, FAN_ALARM_BASE + 1), - SENSOR_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL, FAN_ALARM_BASE + 2), - SENSOR_ATTR(fan4_alarm, S_IRUGO, show_alarm, NULL, FAN_ALARM_BASE + 3), - SENSOR_ATTR(fan5_alarm, S_IRUGO, show_alarm, NULL, FAN_ALARM_BASE + 4), -}; + if (!(data->has_fan & (1 << fan))) + return 0; -static struct sensor_device_attribute sda_fan_min[] = { - SENSOR_ATTR(fan1_min, S_IWUSR | S_IRUGO, show_fan_min, - store_fan_min, 0), - SENSOR_ATTR(fan2_min, S_IWUSR | S_IRUGO, show_fan_min, - store_fan_min, 1), - SENSOR_ATTR(fan3_min, S_IWUSR | S_IRUGO, show_fan_min, - store_fan_min, 2), - SENSOR_ATTR(fan4_min, S_IWUSR | S_IRUGO, show_fan_min, - store_fan_min, 3), - SENSOR_ATTR(fan5_min, S_IWUSR | S_IRUGO, show_fan_min, - store_fan_min, 4), -}; + if (nr == 1 && data->ALARM_BITS[FAN_ALARM_BASE + fan] == -1) + return 0; + if (nr == 3 && !(data->has_fan_min & (1 << fan))) + return 0; + if (nr == 4 && data->kind != nct6775) + return 0; -static struct sensor_device_attribute sda_fan_pulses[] = { - SENSOR_ATTR(fan1_pulses, S_IWUSR | S_IRUGO, show_fan_pulses, - store_fan_pulses, 0), - SENSOR_ATTR(fan2_pulses, S_IWUSR | S_IRUGO, show_fan_pulses, - store_fan_pulses, 1), - SENSOR_ATTR(fan3_pulses, S_IWUSR | S_IRUGO, show_fan_pulses, - store_fan_pulses, 2), - SENSOR_ATTR(fan4_pulses, S_IWUSR | S_IRUGO, show_fan_pulses, - store_fan_pulses, 3), - SENSOR_ATTR(fan5_pulses, S_IWUSR | S_IRUGO, show_fan_pulses, - store_fan_pulses, 4), + return attr->mode; +} + +SENSOR_TEMPLATE(fan_input, "fan%d_input", S_IRUGO, show_fan, NULL, 0); +SENSOR_TEMPLATE(fan_alarm, "fan%d_alarm", S_IRUGO, show_alarm, NULL, + FAN_ALARM_BASE); +SENSOR_TEMPLATE(fan_pulses, "fan%d_pulses", S_IWUSR | S_IRUGO, show_fan_pulses, + store_fan_pulses, 0); +SENSOR_TEMPLATE(fan_min, "fan%d_min", S_IWUSR | S_IRUGO, show_fan_min, + store_fan_min, 0); +SENSOR_TEMPLATE(fan_div, "fan%d_div", S_IRUGO, show_fan_div, NULL, 0); + +/* + * nct6775_fan_is_visible uses the index into the following array + * to determine if attributes should be created or not. + * Any change in order or content must be matched. + */ +static struct sensor_device_template *nct6775_attributes_fan_template[] = { + &sensor_dev_template_fan_input, + &sensor_dev_template_fan_alarm, /* 1 */ + &sensor_dev_template_fan_pulses, + &sensor_dev_template_fan_min, /* 3 */ + &sensor_dev_template_fan_div, /* 4 */ + NULL }; -static struct sensor_device_attribute sda_fan_div[] = { - SENSOR_ATTR(fan1_div, S_IRUGO, show_fan_div, NULL, 0), - SENSOR_ATTR(fan2_div, S_IRUGO, show_fan_div, NULL, 1), - SENSOR_ATTR(fan3_div, S_IRUGO, show_fan_div, NULL, 2), - SENSOR_ATTR(fan4_div, S_IRUGO, show_fan_div, NULL, 3), - SENSOR_ATTR(fan5_div, S_IRUGO, show_fan_div, NULL, 4), +static struct sensor_template_group nct6775_fan_template_group = { + .templates = nct6775_attributes_fan_template, + .is_visible = nct6775_fan_is_visible, + .base = 1, }; static ssize_t @@ -1785,142 +1741,70 @@ store_temp_type(struct device *dev, struct device_attribute *attr, return count; } -static struct sensor_device_attribute_2 sda_temp_input[] = { - SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), - SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 1, 0), - SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 2, 0), - SENSOR_ATTR_2(temp4_input, S_IRUGO, show_temp, NULL, 3, 0), - SENSOR_ATTR_2(temp5_input, S_IRUGO, show_temp, NULL, 4, 0), - SENSOR_ATTR_2(temp6_input, S_IRUGO, show_temp, NULL, 5, 0), - SENSOR_ATTR_2(temp7_input, S_IRUGO, show_temp, NULL, 6, 0), - SENSOR_ATTR_2(temp8_input, S_IRUGO, show_temp, NULL, 7, 0), - SENSOR_ATTR_2(temp9_input, S_IRUGO, show_temp, NULL, 8, 0), - SENSOR_ATTR_2(temp10_input, S_IRUGO, show_temp, NULL, 9, 0), -}; +static umode_t nct6775_temp_is_visible(struct kobject *kobj, + struct attribute *attr, int index) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct nct6775_data *data = dev_get_drvdata(dev); + int temp = index / 8; /* temp index */ + int nr = index % 8; /* attribute index */ -static struct sensor_device_attribute sda_temp_label[] = { - SENSOR_ATTR(temp1_label, S_IRUGO, show_temp_label, NULL, 0), - SENSOR_ATTR(temp2_label, S_IRUGO, show_temp_label, NULL, 1), - SENSOR_ATTR(temp3_label, S_IRUGO, show_temp_label, NULL, 2), - SENSOR_ATTR(temp4_label, S_IRUGO, show_temp_label, NULL, 3), - SENSOR_ATTR(temp5_label, S_IRUGO, show_temp_label, NULL, 4), - SENSOR_ATTR(temp6_label, S_IRUGO, show_temp_label, NULL, 5), - SENSOR_ATTR(temp7_label, S_IRUGO, show_temp_label, NULL, 6), - SENSOR_ATTR(temp8_label, S_IRUGO, show_temp_label, NULL, 7), - SENSOR_ATTR(temp9_label, S_IRUGO, show_temp_label, NULL, 8), - SENSOR_ATTR(temp10_label, S_IRUGO, show_temp_label, NULL, 9), -}; + if (!(data->have_temp & (1 << temp))) + return 0; -static struct sensor_device_attribute_2 sda_temp_max[] = { - SENSOR_ATTR_2(temp1_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 0, 1), - SENSOR_ATTR_2(temp2_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 1, 1), - SENSOR_ATTR_2(temp3_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 2, 1), - SENSOR_ATTR_2(temp4_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 3, 1), - SENSOR_ATTR_2(temp5_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 4, 1), - SENSOR_ATTR_2(temp6_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 5, 1), - SENSOR_ATTR_2(temp7_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 6, 1), - SENSOR_ATTR_2(temp8_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 7, 1), - SENSOR_ATTR_2(temp9_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 8, 1), - SENSOR_ATTR_2(temp10_max, S_IRUGO | S_IWUSR, show_temp, store_temp, - 9, 1), -}; + if (nr == 2 && find_temp_source(data, temp, data->num_temp_alarms) < 0) + return 0; /* alarm */ -static struct sensor_device_attribute_2 sda_temp_max_hyst[] = { - SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 0, 2), - SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 1, 2), - SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 2, 2), - SENSOR_ATTR_2(temp4_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 3, 2), - SENSOR_ATTR_2(temp5_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 4, 2), - SENSOR_ATTR_2(temp6_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 5, 2), - SENSOR_ATTR_2(temp7_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 6, 2), - SENSOR_ATTR_2(temp8_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 7, 2), - SENSOR_ATTR_2(temp9_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 8, 2), - SENSOR_ATTR_2(temp10_max_hyst, S_IRUGO | S_IWUSR, show_temp, store_temp, - 9, 2), -}; + if (nr == 3 && !data->reg_temp[1][temp]) /* max */ + return 0; -static struct sensor_device_attribute_2 sda_temp_crit[] = { - SENSOR_ATTR_2(temp1_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 0, 3), - SENSOR_ATTR_2(temp2_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 1, 3), - SENSOR_ATTR_2(temp3_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 2, 3), - SENSOR_ATTR_2(temp4_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 3, 3), - SENSOR_ATTR_2(temp5_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 4, 3), - SENSOR_ATTR_2(temp6_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 5, 3), - SENSOR_ATTR_2(temp7_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 6, 3), - SENSOR_ATTR_2(temp8_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 7, 3), - SENSOR_ATTR_2(temp9_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 8, 3), - SENSOR_ATTR_2(temp10_crit, S_IRUGO | S_IWUSR, show_temp, store_temp, - 9, 3), -}; + if (nr == 4 && !data->reg_temp[2][temp]) /* max_hyst */ + return 0; -static struct sensor_device_attribute sda_temp_offset[] = { - SENSOR_ATTR(temp1_offset, S_IRUGO | S_IWUSR, show_temp_offset, - store_temp_offset, 0), - SENSOR_ATTR(temp2_offset, S_IRUGO | S_IWUSR, show_temp_offset, - store_temp_offset, 1), - SENSOR_ATTR(temp3_offset, S_IRUGO | S_IWUSR, show_temp_offset, - store_temp_offset, 2), - SENSOR_ATTR(temp4_offset, S_IRUGO | S_IWUSR, show_temp_offset, - store_temp_offset, 3), - SENSOR_ATTR(temp5_offset, S_IRUGO | S_IWUSR, show_temp_offset, - store_temp_offset, 4), - SENSOR_ATTR(temp6_offset, S_IRUGO | S_IWUSR, show_temp_offset, - store_temp_offset, 5), -}; + if (nr == 5 && !data->reg_temp[3][temp]) /* crit */ + return 0; -static struct sensor_device_attribute sda_temp_type[] = { - SENSOR_ATTR(temp1_type, S_IRUGO | S_IWUSR, show_temp_type, - store_temp_type, 0), - SENSOR_ATTR(temp2_type, S_IRUGO | S_IWUSR, show_temp_type, - store_temp_type, 1), - SENSOR_ATTR(temp3_type, S_IRUGO | S_IWUSR, show_temp_type, - store_temp_type, 2), - SENSOR_ATTR(temp4_type, S_IRUGO | S_IWUSR, show_temp_type, - store_temp_type, 3), - SENSOR_ATTR(temp5_type, S_IRUGO | S_IWUSR, show_temp_type, - store_temp_type, 4), - SENSOR_ATTR(temp6_type, S_IRUGO | S_IWUSR, show_temp_type, - store_temp_type, 5), + if (nr > 5 && !(data->have_temp_fixed & (1 << temp))) + return 0; + + return attr->mode; +} + +SENSOR_TEMPLATE_2(temp_input, "temp%d_input", S_IRUGO, show_temp, NULL, 0, 0); +SENSOR_TEMPLATE(temp_label, "temp%d_label", S_IRUGO, show_temp_label, NULL, 0); +SENSOR_TEMPLATE_2(temp_max, "temp%d_max", S_IRUGO | S_IWUSR, show_temp, + store_temp, 0, 1); +SENSOR_TEMPLATE_2(temp_max_hyst, "temp%d_max_hyst", S_IRUGO | S_IWUSR, + show_temp, store_temp, 0, 2); +SENSOR_TEMPLATE_2(temp_crit, "temp%d_crit", S_IRUGO | S_IWUSR, show_temp, + store_temp, 0, 3); +SENSOR_TEMPLATE(temp_offset, "temp%d_offset", S_IRUGO | S_IWUSR, + show_temp_offset, store_temp_offset, 0); +SENSOR_TEMPLATE(temp_type, "temp%d_type", S_IRUGO | S_IWUSR, show_temp_type, + store_temp_type, 0); +SENSOR_TEMPLATE(temp_alarm, "temp%d_alarm", S_IRUGO, show_temp_alarm, NULL, 0); + +/* + * nct6775_temp_is_visible uses the index into the following array + * to determine if attributes should be created or not. + * Any change in order or content must be matched. + */ +static struct sensor_device_template *nct6775_attributes_temp_template[] = { + &sensor_dev_template_temp_input, + &sensor_dev_template_temp_label, + &sensor_dev_template_temp_alarm, /* 2 */ + &sensor_dev_template_temp_max, /* 3 */ + &sensor_dev_template_temp_max_hyst, /* 4 */ + &sensor_dev_template_temp_crit, /* 5 */ + &sensor_dev_template_temp_offset, /* 6 */ + &sensor_dev_template_temp_type, /* 7 */ + NULL }; -static struct sensor_device_attribute sda_temp_alarm[] = { - SENSOR_ATTR(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0), - SENSOR_ATTR(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 1), - SENSOR_ATTR(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 2), - SENSOR_ATTR(temp4_alarm, S_IRUGO, show_temp_alarm, NULL, 3), - SENSOR_ATTR(temp5_alarm, S_IRUGO, show_temp_alarm, NULL, 4), - SENSOR_ATTR(temp6_alarm, S_IRUGO, show_temp_alarm, NULL, 5), - SENSOR_ATTR(temp7_alarm, S_IRUGO, show_temp_alarm, NULL, 6), - SENSOR_ATTR(temp8_alarm, S_IRUGO, show_temp_alarm, NULL, 7), - SENSOR_ATTR(temp9_alarm, S_IRUGO, show_temp_alarm, NULL, 8), - SENSOR_ATTR(temp10_alarm, S_IRUGO, show_temp_alarm, NULL, 9), +static struct sensor_template_group nct6775_temp_template_group = { + .templates = nct6775_attributes_temp_template, + .is_visible = nct6775_temp_is_visible, + .base = 1, }; static ssize_t @@ -2422,77 +2306,19 @@ store_speed_tolerance(struct device *dev, struct device_attribute *attr, return count; } -static SENSOR_DEVICE_ATTR_2(pwm1, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0, 0); -static SENSOR_DEVICE_ATTR_2(pwm2, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1, 0); -static SENSOR_DEVICE_ATTR_2(pwm3, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2, 0); -static SENSOR_DEVICE_ATTR_2(pwm4, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 3, 0); -static SENSOR_DEVICE_ATTR_2(pwm5, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 4, 0); - -static SENSOR_DEVICE_ATTR(pwm1_mode, S_IWUSR | S_IRUGO, show_pwm_mode, - store_pwm_mode, 0); -static SENSOR_DEVICE_ATTR(pwm2_mode, S_IWUSR | S_IRUGO, show_pwm_mode, - store_pwm_mode, 1); -static SENSOR_DEVICE_ATTR(pwm3_mode, S_IWUSR | S_IRUGO, show_pwm_mode, - store_pwm_mode, 2); -static SENSOR_DEVICE_ATTR(pwm4_mode, S_IWUSR | S_IRUGO, show_pwm_mode, - store_pwm_mode, 3); -static SENSOR_DEVICE_ATTR(pwm5_mode, S_IWUSR | S_IRUGO, show_pwm_mode, - store_pwm_mode, 4); - -static SENSOR_DEVICE_ATTR(pwm1_enable, S_IWUSR | S_IRUGO, show_pwm_enable, - store_pwm_enable, 0); -static SENSOR_DEVICE_ATTR(pwm2_enable, S_IWUSR | S_IRUGO, show_pwm_enable, - store_pwm_enable, 1); -static SENSOR_DEVICE_ATTR(pwm3_enable, S_IWUSR | S_IRUGO, show_pwm_enable, - store_pwm_enable, 2); -static SENSOR_DEVICE_ATTR(pwm4_enable, S_IWUSR | S_IRUGO, show_pwm_enable, - store_pwm_enable, 3); -static SENSOR_DEVICE_ATTR(pwm5_enable, S_IWUSR | S_IRUGO, show_pwm_enable, - store_pwm_enable, 4); - -static SENSOR_DEVICE_ATTR(pwm1_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_temp_sel, store_pwm_temp_sel, 0); -static SENSOR_DEVICE_ATTR(pwm2_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_temp_sel, store_pwm_temp_sel, 1); -static SENSOR_DEVICE_ATTR(pwm3_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_temp_sel, store_pwm_temp_sel, 2); -static SENSOR_DEVICE_ATTR(pwm4_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_temp_sel, store_pwm_temp_sel, 3); -static SENSOR_DEVICE_ATTR(pwm5_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_temp_sel, store_pwm_temp_sel, 4); - -static SENSOR_DEVICE_ATTR(pwm1_target_temp, S_IWUSR | S_IRUGO, show_target_temp, - store_target_temp, 0); -static SENSOR_DEVICE_ATTR(pwm2_target_temp, S_IWUSR | S_IRUGO, show_target_temp, - store_target_temp, 1); -static SENSOR_DEVICE_ATTR(pwm3_target_temp, S_IWUSR | S_IRUGO, show_target_temp, - store_target_temp, 2); -static SENSOR_DEVICE_ATTR(pwm4_target_temp, S_IWUSR | S_IRUGO, show_target_temp, - store_target_temp, 3); -static SENSOR_DEVICE_ATTR(pwm5_target_temp, S_IWUSR | S_IRUGO, show_target_temp, - store_target_temp, 4); - -static SENSOR_DEVICE_ATTR(fan1_target, S_IWUSR | S_IRUGO, show_target_speed, - store_target_speed, 0); -static SENSOR_DEVICE_ATTR(fan2_target, S_IWUSR | S_IRUGO, show_target_speed, - store_target_speed, 1); -static SENSOR_DEVICE_ATTR(fan3_target, S_IWUSR | S_IRUGO, show_target_speed, - store_target_speed, 2); -static SENSOR_DEVICE_ATTR(fan4_target, S_IWUSR | S_IRUGO, show_target_speed, - store_target_speed, 3); -static SENSOR_DEVICE_ATTR(fan5_target, S_IWUSR | S_IRUGO, show_target_speed, - store_target_speed, 4); - -static SENSOR_DEVICE_ATTR(fan1_tolerance, S_IWUSR | S_IRUGO, - show_speed_tolerance, store_speed_tolerance, 0); -static SENSOR_DEVICE_ATTR(fan2_tolerance, S_IWUSR | S_IRUGO, - show_speed_tolerance, store_speed_tolerance, 1); -static SENSOR_DEVICE_ATTR(fan3_tolerance, S_IWUSR | S_IRUGO, - show_speed_tolerance, store_speed_tolerance, 2); -static SENSOR_DEVICE_ATTR(fan4_tolerance, S_IWUSR | S_IRUGO, - show_speed_tolerance, store_speed_tolerance, 3); -static SENSOR_DEVICE_ATTR(fan5_tolerance, S_IWUSR | S_IRUGO, - show_speed_tolerance, store_speed_tolerance, 4); +SENSOR_TEMPLATE_2(pwm, "pwm%d", S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0, 0); +SENSOR_TEMPLATE(pwm_mode, "pwm%d_mode", S_IWUSR | S_IRUGO, show_pwm_mode, + store_pwm_mode, 0); +SENSOR_TEMPLATE(pwm_enable, "pwm%d_enable", S_IWUSR | S_IRUGO, show_pwm_enable, + store_pwm_enable, 0); +SENSOR_TEMPLATE(pwm_temp_sel, "pwm%d_temp_sel", S_IWUSR | S_IRUGO, + show_pwm_temp_sel, store_pwm_temp_sel, 0); +SENSOR_TEMPLATE(pwm_target_temp, "pwm%d_target_temp", S_IWUSR | S_IRUGO, + show_target_temp, store_target_temp, 0); +SENSOR_TEMPLATE(fan_target, "fan%d_target", S_IWUSR | S_IRUGO, + show_target_speed, store_target_speed, 0); +SENSOR_TEMPLATE(fan_tolerance, "fan%d_tolerance", S_IWUSR | S_IRUGO, + show_speed_tolerance, store_speed_tolerance, 0); /* Smart Fan registers */ @@ -2531,79 +2357,18 @@ store_weight_temp(struct device *dev, struct device_attribute *attr, return count; } -static SENSOR_DEVICE_ATTR(pwm1_weight_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_weight_temp_sel, store_pwm_weight_temp_sel, - 0); -static SENSOR_DEVICE_ATTR(pwm2_weight_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_weight_temp_sel, store_pwm_weight_temp_sel, - 1); -static SENSOR_DEVICE_ATTR(pwm3_weight_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_weight_temp_sel, store_pwm_weight_temp_sel, - 2); -static SENSOR_DEVICE_ATTR(pwm4_weight_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_weight_temp_sel, store_pwm_weight_temp_sel, - 3); -static SENSOR_DEVICE_ATTR(pwm5_weight_temp_sel, S_IWUSR | S_IRUGO, - show_pwm_weight_temp_sel, store_pwm_weight_temp_sel, - 4); - -static SENSOR_DEVICE_ATTR_2(pwm1_weight_temp_step, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 0, 0); -static SENSOR_DEVICE_ATTR_2(pwm2_weight_temp_step, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 1, 0); -static SENSOR_DEVICE_ATTR_2(pwm3_weight_temp_step, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 2, 0); -static SENSOR_DEVICE_ATTR_2(pwm4_weight_temp_step, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 3, 0); -static SENSOR_DEVICE_ATTR_2(pwm5_weight_temp_step, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 4, 0); - -static SENSOR_DEVICE_ATTR_2(pwm1_weight_temp_step_tol, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 0, 1); -static SENSOR_DEVICE_ATTR_2(pwm2_weight_temp_step_tol, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 1, 1); -static SENSOR_DEVICE_ATTR_2(pwm3_weight_temp_step_tol, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 2, 1); -static SENSOR_DEVICE_ATTR_2(pwm4_weight_temp_step_tol, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 3, 1); -static SENSOR_DEVICE_ATTR_2(pwm5_weight_temp_step_tol, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 4, 1); - -static SENSOR_DEVICE_ATTR_2(pwm1_weight_temp_step_base, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 0, 2); -static SENSOR_DEVICE_ATTR_2(pwm2_weight_temp_step_base, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 1, 2); -static SENSOR_DEVICE_ATTR_2(pwm3_weight_temp_step_base, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 2, 2); -static SENSOR_DEVICE_ATTR_2(pwm4_weight_temp_step_base, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 3, 2); -static SENSOR_DEVICE_ATTR_2(pwm5_weight_temp_step_base, S_IWUSR | S_IRUGO, - show_weight_temp, store_weight_temp, 4, 2); - -static SENSOR_DEVICE_ATTR_2(pwm1_weight_duty_step, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 0, 5); -static SENSOR_DEVICE_ATTR_2(pwm2_weight_duty_step, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 1, 5); -static SENSOR_DEVICE_ATTR_2(pwm3_weight_duty_step, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 2, 5); -static SENSOR_DEVICE_ATTR_2(pwm4_weight_duty_step, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 3, 5); -static SENSOR_DEVICE_ATTR_2(pwm5_weight_duty_step, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 4, 5); - -/* duty_base is not supported on all chips */ -static struct sensor_device_attribute_2 sda_weight_duty_base[] = { - SENSOR_ATTR_2(pwm1_weight_duty_base, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 0, 6), - SENSOR_ATTR_2(pwm2_weight_duty_base, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 1, 6), - SENSOR_ATTR_2(pwm3_weight_duty_base, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 2, 6), - SENSOR_ATTR_2(pwm4_weight_duty_base, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 3, 6), - SENSOR_ATTR_2(pwm5_weight_duty_base, S_IWUSR | S_IRUGO, - show_pwm, store_pwm, 4, 6), -}; +SENSOR_TEMPLATE(pwm_weight_temp_sel, "pwm%d_weight_temp_sel", S_IWUSR | S_IRUGO, + show_pwm_weight_temp_sel, store_pwm_weight_temp_sel, 0); +SENSOR_TEMPLATE_2(pwm_weight_temp_step, "pwm%d_weight_temp_step", + S_IWUSR | S_IRUGO, show_weight_temp, store_weight_temp, 0, 0); +SENSOR_TEMPLATE_2(pwm_weight_temp_step_tol, "pwm%d_weight_temp_step_tol", + S_IWUSR | S_IRUGO, show_weight_temp, store_weight_temp, 0, 1); +SENSOR_TEMPLATE_2(pwm_weight_temp_step_base, "pwm%d_weight_temp_step_base", + S_IWUSR | S_IRUGO, show_weight_temp, store_weight_temp, 0, 2); +SENSOR_TEMPLATE_2(pwm_weight_duty_step, "pwm%d_weight_duty_step", + S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0, 5); +SENSOR_TEMPLATE_2(pwm_weight_duty_base, "pwm%d_weight_duty_base", + S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0, 6); static ssize_t show_fan_time(struct device *dev, struct device_attribute *attr, char *buf) @@ -2651,227 +2416,6 @@ show_name(struct device *dev, struct device_attribute *attr, char *buf) static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); -static SENSOR_DEVICE_ATTR_2(pwm1_stop_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 0, 0); -static SENSOR_DEVICE_ATTR_2(pwm2_stop_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 1, 0); -static SENSOR_DEVICE_ATTR_2(pwm3_stop_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 2, 0); -static SENSOR_DEVICE_ATTR_2(pwm4_stop_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 3, 0); -static SENSOR_DEVICE_ATTR_2(pwm5_stop_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 4, 0); - -static SENSOR_DEVICE_ATTR_2(pwm1_step_up_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 0, 1); -static SENSOR_DEVICE_ATTR_2(pwm2_step_up_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 1, 1); -static SENSOR_DEVICE_ATTR_2(pwm3_step_up_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 2, 1); -static SENSOR_DEVICE_ATTR_2(pwm4_step_up_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 3, 1); -static SENSOR_DEVICE_ATTR_2(pwm5_step_up_time, S_IWUSR | S_IRUGO, show_fan_time, - store_fan_time, 4, 1); - -static SENSOR_DEVICE_ATTR_2(pwm1_step_down_time, S_IWUSR | S_IRUGO, - show_fan_time, store_fan_time, 0, 2); -static SENSOR_DEVICE_ATTR_2(pwm2_step_down_time, S_IWUSR | S_IRUGO, - show_fan_time, store_fan_time, 1, 2); -static SENSOR_DEVICE_ATTR_2(pwm3_step_down_time, S_IWUSR | S_IRUGO, - show_fan_time, store_fan_time, 2, 2); -static SENSOR_DEVICE_ATTR_2(pwm4_step_down_time, S_IWUSR | S_IRUGO, - show_fan_time, store_fan_time, 3, 2); -static SENSOR_DEVICE_ATTR_2(pwm5_step_down_time, S_IWUSR | S_IRUGO, - show_fan_time, store_fan_time, 4, 2); - -static SENSOR_DEVICE_ATTR_2(pwm1_start, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 0, 1); -static SENSOR_DEVICE_ATTR_2(pwm2_start, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 1, 1); -static SENSOR_DEVICE_ATTR_2(pwm3_start, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 2, 1); -static SENSOR_DEVICE_ATTR_2(pwm4_start, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 3, 1); -static SENSOR_DEVICE_ATTR_2(pwm5_start, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 4, 1); - -static SENSOR_DEVICE_ATTR_2(pwm1_floor, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 0, 2); -static SENSOR_DEVICE_ATTR_2(pwm2_floor, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 1, 2); -static SENSOR_DEVICE_ATTR_2(pwm3_floor, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 2, 2); -static SENSOR_DEVICE_ATTR_2(pwm4_floor, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 3, 2); -static SENSOR_DEVICE_ATTR_2(pwm5_floor, S_IWUSR | S_IRUGO, show_pwm, - store_pwm, 4, 2); - -static SENSOR_DEVICE_ATTR_2(pwm1_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 0, 0); -static SENSOR_DEVICE_ATTR_2(pwm2_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 1, 0); -static SENSOR_DEVICE_ATTR_2(pwm3_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 2, 0); -static SENSOR_DEVICE_ATTR_2(pwm4_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 3, 0); -static SENSOR_DEVICE_ATTR_2(pwm5_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 4, 0); - -static SENSOR_DEVICE_ATTR_2(pwm1_crit_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 0, 1); -static SENSOR_DEVICE_ATTR_2(pwm2_crit_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 1, 1); -static SENSOR_DEVICE_ATTR_2(pwm3_crit_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 2, 1); -static SENSOR_DEVICE_ATTR_2(pwm4_crit_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 3, 1); -static SENSOR_DEVICE_ATTR_2(pwm5_crit_temp_tolerance, S_IWUSR | S_IRUGO, - show_temp_tolerance, store_temp_tolerance, 4, 1); - -/* pwm_max is not supported on all chips */ -static struct sensor_device_attribute_2 sda_pwm_max[] = { - SENSOR_ATTR_2(pwm1_max, S_IWUSR | S_IRUGO, show_pwm, store_pwm, - 0, 3), - SENSOR_ATTR_2(pwm2_max, S_IWUSR | S_IRUGO, show_pwm, store_pwm, - 1, 3), - SENSOR_ATTR_2(pwm3_max, S_IWUSR | S_IRUGO, show_pwm, store_pwm, - 2, 3), - SENSOR_ATTR_2(pwm4_max, S_IWUSR | S_IRUGO, show_pwm, store_pwm, - 3, 3), - SENSOR_ATTR_2(pwm5_max, S_IWUSR | S_IRUGO, show_pwm, store_pwm, - 4, 3), -}; - -/* pwm_step is not supported on all chips */ -static struct sensor_device_attribute_2 sda_pwm_step[] = { - SENSOR_ATTR_2(pwm1_step, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0, 4), - SENSOR_ATTR_2(pwm2_step, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1, 4), - SENSOR_ATTR_2(pwm3_step, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2, 4), - SENSOR_ATTR_2(pwm4_step, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 3, 4), - SENSOR_ATTR_2(pwm5_step, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 4, 4), -}; - -static struct attribute *nct6775_attributes_pwm[5][20] = { - { - &sensor_dev_attr_pwm1.dev_attr.attr, - &sensor_dev_attr_pwm1_mode.dev_attr.attr, - &sensor_dev_attr_pwm1_enable.dev_attr.attr, - &sensor_dev_attr_pwm1_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm1_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm1_crit_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm1_target_temp.dev_attr.attr, - &sensor_dev_attr_fan1_target.dev_attr.attr, - &sensor_dev_attr_fan1_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm1_stop_time.dev_attr.attr, - &sensor_dev_attr_pwm1_step_up_time.dev_attr.attr, - &sensor_dev_attr_pwm1_step_down_time.dev_attr.attr, - &sensor_dev_attr_pwm1_start.dev_attr.attr, - &sensor_dev_attr_pwm1_floor.dev_attr.attr, - &sensor_dev_attr_pwm1_weight_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm1_weight_temp_step.dev_attr.attr, - &sensor_dev_attr_pwm1_weight_temp_step_tol.dev_attr.attr, - &sensor_dev_attr_pwm1_weight_temp_step_base.dev_attr.attr, - &sensor_dev_attr_pwm1_weight_duty_step.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_pwm2.dev_attr.attr, - &sensor_dev_attr_pwm2_mode.dev_attr.attr, - &sensor_dev_attr_pwm2_enable.dev_attr.attr, - &sensor_dev_attr_pwm2_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm2_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm2_crit_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm2_target_temp.dev_attr.attr, - &sensor_dev_attr_fan2_target.dev_attr.attr, - &sensor_dev_attr_fan2_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm2_stop_time.dev_attr.attr, - &sensor_dev_attr_pwm2_step_up_time.dev_attr.attr, - &sensor_dev_attr_pwm2_step_down_time.dev_attr.attr, - &sensor_dev_attr_pwm2_start.dev_attr.attr, - &sensor_dev_attr_pwm2_floor.dev_attr.attr, - &sensor_dev_attr_pwm2_weight_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm2_weight_temp_step.dev_attr.attr, - &sensor_dev_attr_pwm2_weight_temp_step_tol.dev_attr.attr, - &sensor_dev_attr_pwm2_weight_temp_step_base.dev_attr.attr, - &sensor_dev_attr_pwm2_weight_duty_step.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_pwm3.dev_attr.attr, - &sensor_dev_attr_pwm3_mode.dev_attr.attr, - &sensor_dev_attr_pwm3_enable.dev_attr.attr, - &sensor_dev_attr_pwm3_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm3_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm3_crit_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm3_target_temp.dev_attr.attr, - &sensor_dev_attr_fan3_target.dev_attr.attr, - &sensor_dev_attr_fan3_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm3_stop_time.dev_attr.attr, - &sensor_dev_attr_pwm3_step_up_time.dev_attr.attr, - &sensor_dev_attr_pwm3_step_down_time.dev_attr.attr, - &sensor_dev_attr_pwm3_start.dev_attr.attr, - &sensor_dev_attr_pwm3_floor.dev_attr.attr, - &sensor_dev_attr_pwm3_weight_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm3_weight_temp_step.dev_attr.attr, - &sensor_dev_attr_pwm3_weight_temp_step_tol.dev_attr.attr, - &sensor_dev_attr_pwm3_weight_temp_step_base.dev_attr.attr, - &sensor_dev_attr_pwm3_weight_duty_step.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_pwm4.dev_attr.attr, - &sensor_dev_attr_pwm4_mode.dev_attr.attr, - &sensor_dev_attr_pwm4_enable.dev_attr.attr, - &sensor_dev_attr_pwm4_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm4_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm4_crit_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm4_target_temp.dev_attr.attr, - &sensor_dev_attr_fan4_target.dev_attr.attr, - &sensor_dev_attr_fan4_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm4_stop_time.dev_attr.attr, - &sensor_dev_attr_pwm4_step_up_time.dev_attr.attr, - &sensor_dev_attr_pwm4_step_down_time.dev_attr.attr, - &sensor_dev_attr_pwm4_start.dev_attr.attr, - &sensor_dev_attr_pwm4_floor.dev_attr.attr, - &sensor_dev_attr_pwm4_weight_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm4_weight_temp_step.dev_attr.attr, - &sensor_dev_attr_pwm4_weight_temp_step_tol.dev_attr.attr, - &sensor_dev_attr_pwm4_weight_temp_step_base.dev_attr.attr, - &sensor_dev_attr_pwm4_weight_duty_step.dev_attr.attr, - NULL - }, - { - &sensor_dev_attr_pwm5.dev_attr.attr, - &sensor_dev_attr_pwm5_mode.dev_attr.attr, - &sensor_dev_attr_pwm5_enable.dev_attr.attr, - &sensor_dev_attr_pwm5_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm5_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm5_crit_temp_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm5_target_temp.dev_attr.attr, - &sensor_dev_attr_fan5_target.dev_attr.attr, - &sensor_dev_attr_fan5_tolerance.dev_attr.attr, - &sensor_dev_attr_pwm5_stop_time.dev_attr.attr, - &sensor_dev_attr_pwm5_step_up_time.dev_attr.attr, - &sensor_dev_attr_pwm5_step_down_time.dev_attr.attr, - &sensor_dev_attr_pwm5_start.dev_attr.attr, - &sensor_dev_attr_pwm5_floor.dev_attr.attr, - &sensor_dev_attr_pwm5_weight_temp_sel.dev_attr.attr, - &sensor_dev_attr_pwm5_weight_temp_step.dev_attr.attr, - &sensor_dev_attr_pwm5_weight_temp_step_tol.dev_attr.attr, - &sensor_dev_attr_pwm5_weight_temp_step_base.dev_attr.attr, - &sensor_dev_attr_pwm5_weight_duty_step.dev_attr.attr, - NULL - }, -}; - -static const struct attribute_group nct6775_group_pwm[5] = { - { .attrs = nct6775_attributes_pwm[0] }, - { .attrs = nct6775_attributes_pwm[1] }, - { .attrs = nct6775_attributes_pwm[2] }, - { .attrs = nct6775_attributes_pwm[3] }, - { .attrs = nct6775_attributes_pwm[4] }, -}; - static ssize_t show_auto_pwm(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2992,155 +2536,140 @@ store_auto_temp(struct device *dev, struct device_attribute *attr, return count; } +static umode_t nct6775_pwm_is_visible(struct kobject *kobj, + struct attribute *attr, int index) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct nct6775_data *data = dev_get_drvdata(dev); + int pwm = index / 36; /* pwm index */ + int nr = index % 36; /* attribute index */ + + if (!(data->has_pwm & (1 << pwm))) + return 0; + + if (nr == 19 && data->REG_PWM[3] == NULL) /* pwm_max */ + return 0; + if (nr == 20 && data->REG_PWM[4] == NULL) /* pwm_step */ + return 0; + if (nr == 21 && data->REG_PWM[6] == NULL) /* weight_duty_base */ + return 0; + + if (nr >= 22 && nr <= 35) { /* auto point */ + int api = (nr - 22) / 2; /* auto point index */ + + if (api > data->auto_pwm_num) + return 0; + } + return attr->mode; +} + +SENSOR_TEMPLATE_2(pwm_stop_time, "pwm%d_stop_time", S_IWUSR | S_IRUGO, + show_fan_time, store_fan_time, 0, 0); +SENSOR_TEMPLATE_2(pwm_step_up_time, "pwm%d_step_up_time", S_IWUSR | S_IRUGO, + show_fan_time, store_fan_time, 0, 1); +SENSOR_TEMPLATE_2(pwm_step_down_time, "pwm%d_step_down_time", S_IWUSR | S_IRUGO, + show_fan_time, store_fan_time, 0, 2); +SENSOR_TEMPLATE_2(pwm_start, "pwm%d_start", S_IWUSR | S_IRUGO, show_pwm, + store_pwm, 0, 1); +SENSOR_TEMPLATE_2(pwm_floor, "pwm%d_floor", S_IWUSR | S_IRUGO, show_pwm, + store_pwm, 0, 2); +SENSOR_TEMPLATE_2(pwm_temp_tolerance, "pwm%d_temp_tolerance", S_IWUSR | S_IRUGO, + show_temp_tolerance, store_temp_tolerance, 0, 0); +SENSOR_TEMPLATE_2(pwm_crit_temp_tolerance, "pwm%d_crit_temp_tolerance", + S_IWUSR | S_IRUGO, show_temp_tolerance, store_temp_tolerance, + 0, 1); + +SENSOR_TEMPLATE_2(pwm_max, "pwm%d_max", S_IWUSR | S_IRUGO, show_pwm, store_pwm, + 0, 3); + +SENSOR_TEMPLATE_2(pwm_step, "pwm%d_step", S_IWUSR | S_IRUGO, show_pwm, + store_pwm, 0, 4); + +SENSOR_TEMPLATE_2(pwm_auto_point1_pwm, "pwm%d_auto_point1_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 0); +SENSOR_TEMPLATE_2(pwm_auto_point1_temp, "pwm%d_auto_point1_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 0); + +SENSOR_TEMPLATE_2(pwm_auto_point2_pwm, "pwm%d_auto_point2_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 1); +SENSOR_TEMPLATE_2(pwm_auto_point2_temp, "pwm%d_auto_point2_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 1); + +SENSOR_TEMPLATE_2(pwm_auto_point3_pwm, "pwm%d_auto_point3_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 2); +SENSOR_TEMPLATE_2(pwm_auto_point3_temp, "pwm%d_auto_point3_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 2); + +SENSOR_TEMPLATE_2(pwm_auto_point4_pwm, "pwm%d_auto_point4_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 3); +SENSOR_TEMPLATE_2(pwm_auto_point4_temp, "pwm%d_auto_point4_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 3); + +SENSOR_TEMPLATE_2(pwm_auto_point5_pwm, "pwm%d_auto_point5_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 4); +SENSOR_TEMPLATE_2(pwm_auto_point5_temp, "pwm%d_auto_point5_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 4); + +SENSOR_TEMPLATE_2(pwm_auto_point6_pwm, "pwm%d_auto_point6_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 5); +SENSOR_TEMPLATE_2(pwm_auto_point6_temp, "pwm%d_auto_point6_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 5); + +SENSOR_TEMPLATE_2(pwm_auto_point7_pwm, "pwm%d_auto_point7_pwm", + S_IWUSR | S_IRUGO, show_auto_pwm, store_auto_pwm, 0, 6); +SENSOR_TEMPLATE_2(pwm_auto_point7_temp, "pwm%d_auto_point7_temp", + S_IWUSR | S_IRUGO, show_auto_temp, store_auto_temp, 0, 6); + /* - * The number of auto-point trip points is chip dependent. - * Need to check support while generating/removing attribute files. + * nct6775_pwm_is_visible uses the index into the following array + * to determine if attributes should be created or not. + * Any change in order or content must be matched. */ -static struct sensor_device_attribute_2 sda_auto_pwm_arrays[] = { - SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 0), - SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 0), - SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 1), - SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 1), - SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 2), - SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 2), - SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 3), - SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 3), - SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 4), - SENSOR_ATTR_2(pwm1_auto_point5_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 4), - SENSOR_ATTR_2(pwm1_auto_point6_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 5), - SENSOR_ATTR_2(pwm1_auto_point6_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 5), - SENSOR_ATTR_2(pwm1_auto_point7_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 0, 6), - SENSOR_ATTR_2(pwm1_auto_point7_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 0, 6), - - SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 0), - SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 0), - SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 1), - SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 1), - SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 2), - SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 2), - SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 3), - SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 3), - SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 4), - SENSOR_ATTR_2(pwm2_auto_point5_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 4), - SENSOR_ATTR_2(pwm2_auto_point6_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 5), - SENSOR_ATTR_2(pwm2_auto_point6_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 5), - SENSOR_ATTR_2(pwm2_auto_point7_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 1, 6), - SENSOR_ATTR_2(pwm2_auto_point7_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 1, 6), - - SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 0), - SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 0), - SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 1), - SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 1), - SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 2), - SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 2), - SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 3), - SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 3), - SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 4), - SENSOR_ATTR_2(pwm3_auto_point5_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 4), - SENSOR_ATTR_2(pwm3_auto_point6_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 5), - SENSOR_ATTR_2(pwm3_auto_point6_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 5), - SENSOR_ATTR_2(pwm3_auto_point7_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 2, 6), - SENSOR_ATTR_2(pwm3_auto_point7_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 2, 6), - - SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 0), - SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 0), - SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 1), - SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 1), - SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 2), - SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 2), - SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 3), - SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 3), - SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 4), - SENSOR_ATTR_2(pwm4_auto_point5_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 4), - SENSOR_ATTR_2(pwm4_auto_point6_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 5), - SENSOR_ATTR_2(pwm4_auto_point6_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 5), - SENSOR_ATTR_2(pwm4_auto_point7_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 3, 6), - SENSOR_ATTR_2(pwm4_auto_point7_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 3, 6), - - SENSOR_ATTR_2(pwm5_auto_point1_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 0), - SENSOR_ATTR_2(pwm5_auto_point1_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 0), - SENSOR_ATTR_2(pwm5_auto_point2_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 1), - SENSOR_ATTR_2(pwm5_auto_point2_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 1), - SENSOR_ATTR_2(pwm5_auto_point3_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 2), - SENSOR_ATTR_2(pwm5_auto_point3_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 2), - SENSOR_ATTR_2(pwm5_auto_point4_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 3), - SENSOR_ATTR_2(pwm5_auto_point4_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 3), - SENSOR_ATTR_2(pwm5_auto_point5_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 4), - SENSOR_ATTR_2(pwm5_auto_point5_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 4), - SENSOR_ATTR_2(pwm5_auto_point6_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 5), - SENSOR_ATTR_2(pwm5_auto_point6_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 5), - SENSOR_ATTR_2(pwm5_auto_point7_pwm, S_IWUSR | S_IRUGO, - show_auto_pwm, store_auto_pwm, 4, 6), - SENSOR_ATTR_2(pwm5_auto_point7_temp, S_IWUSR | S_IRUGO, - show_auto_temp, store_auto_temp, 4, 6), +static struct sensor_device_template *nct6775_attributes_pwm_template[] = { + &sensor_dev_template_pwm, + &sensor_dev_template_pwm_mode, + &sensor_dev_template_pwm_enable, + &sensor_dev_template_pwm_temp_sel, + &sensor_dev_template_pwm_temp_tolerance, + &sensor_dev_template_pwm_crit_temp_tolerance, + &sensor_dev_template_pwm_target_temp, + &sensor_dev_template_fan_target, + &sensor_dev_template_fan_tolerance, + &sensor_dev_template_pwm_stop_time, + &sensor_dev_template_pwm_step_up_time, + &sensor_dev_template_pwm_step_down_time, + &sensor_dev_template_pwm_start, + &sensor_dev_template_pwm_floor, + &sensor_dev_template_pwm_weight_temp_sel, + &sensor_dev_template_pwm_weight_temp_step, + &sensor_dev_template_pwm_weight_temp_step_tol, + &sensor_dev_template_pwm_weight_temp_step_base, + &sensor_dev_template_pwm_weight_duty_step, + &sensor_dev_template_pwm_max, /* 19 */ + &sensor_dev_template_pwm_step, /* 20 */ + &sensor_dev_template_pwm_weight_duty_base, /* 21 */ + &sensor_dev_template_pwm_auto_point1_pwm, /* 22 */ + &sensor_dev_template_pwm_auto_point1_temp, + &sensor_dev_template_pwm_auto_point2_pwm, + &sensor_dev_template_pwm_auto_point2_temp, + &sensor_dev_template_pwm_auto_point3_pwm, + &sensor_dev_template_pwm_auto_point3_temp, + &sensor_dev_template_pwm_auto_point4_pwm, + &sensor_dev_template_pwm_auto_point4_temp, + &sensor_dev_template_pwm_auto_point5_pwm, + &sensor_dev_template_pwm_auto_point5_temp, + &sensor_dev_template_pwm_auto_point6_pwm, + &sensor_dev_template_pwm_auto_point6_temp, + &sensor_dev_template_pwm_auto_point7_pwm, + &sensor_dev_template_pwm_auto_point7_temp, /* 35 */ + + NULL +}; + +static struct sensor_template_group nct6775_pwm_template_group = { + .templates = nct6775_attributes_pwm_template, + .is_visible = nct6775_pwm_is_visible, + .base = 1, }; static ssize_t @@ -3195,71 +2724,65 @@ error: return count; } -static struct sensor_device_attribute sda_caseopen[] = { - SENSOR_ATTR(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm, - clear_caseopen, INTRUSION_ALARM_BASE), - SENSOR_ATTR(intrusion1_alarm, S_IWUSR | S_IRUGO, show_alarm, - clear_caseopen, INTRUSION_ALARM_BASE + 1), -}; +static SENSOR_DEVICE_ATTR(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm, + clear_caseopen, INTRUSION_ALARM_BASE); +static SENSOR_DEVICE_ATTR(intrusion1_alarm, S_IWUSR | S_IRUGO, show_alarm, + clear_caseopen, INTRUSION_ALARM_BASE + 1); -/* - * Driver and device management - */ - -static void nct6775_device_remove_files(struct device *dev) +static umode_t nct6775_other_is_visible(struct kobject *kobj, + struct attribute *attr, int index) { - /* - * some entries in the following arrays may not have been used in - * device_create_file(), but device_remove_file() will ignore them - */ - int i; + struct device *dev = container_of(kobj, struct device, kobj); struct nct6775_data *data = dev_get_drvdata(dev); - for (i = 0; i < data->pwm_num; i++) - sysfs_remove_group(&dev->kobj, &nct6775_group_pwm[i]); + if (index == 1 && !data->have_vid) + return 0; - for (i = 0; i < ARRAY_SIZE(sda_pwm_max); i++) - device_remove_file(dev, &sda_pwm_max[i].dev_attr); + if (index == 2 || index == 3) { + if (data->ALARM_BITS[INTRUSION_ALARM_BASE + index - 2] < 0) + return 0; + } - for (i = 0; i < ARRAY_SIZE(sda_pwm_step); i++) - device_remove_file(dev, &sda_pwm_step[i].dev_attr); + return attr->mode; +} - for (i = 0; i < ARRAY_SIZE(sda_weight_duty_base); i++) - device_remove_file(dev, &sda_weight_duty_base[i].dev_attr); +/* + * nct6775_other_is_visible uses the index into the following array + * to determine if attributes should be created or not. + * Any change in order or content must be matched. + */ +static struct attribute *nct6775_attributes_other[] = { + &dev_attr_name.attr, + &dev_attr_cpu0_vid.attr, /* 1 */ + &sensor_dev_attr_intrusion0_alarm.dev_attr.attr, /* 2 */ + &sensor_dev_attr_intrusion1_alarm.dev_attr.attr, /* 3 */ - for (i = 0; i < ARRAY_SIZE(sda_auto_pwm_arrays); i++) - device_remove_file(dev, &sda_auto_pwm_arrays[i].dev_attr); + NULL +}; - for (i = 0; i < data->in_num; i++) - sysfs_remove_group(&dev->kobj, &nct6775_group_in[i]); +static const struct attribute_group nct6775_group_other = { + .attrs = nct6775_attributes_other, + .is_visible = nct6775_other_is_visible, +}; - for (i = 0; i < 5; i++) { - device_remove_file(dev, &sda_fan_input[i].dev_attr); - device_remove_file(dev, &sda_fan_alarm[i].dev_attr); - device_remove_file(dev, &sda_fan_div[i].dev_attr); - device_remove_file(dev, &sda_fan_min[i].dev_attr); - device_remove_file(dev, &sda_fan_pulses[i].dev_attr); - } - for (i = 0; i < NUM_TEMP; i++) { - if (!(data->have_temp & (1 << i))) - continue; - device_remove_file(dev, &sda_temp_input[i].dev_attr); - device_remove_file(dev, &sda_temp_label[i].dev_attr); - device_remove_file(dev, &sda_temp_max[i].dev_attr); - device_remove_file(dev, &sda_temp_max_hyst[i].dev_attr); - device_remove_file(dev, &sda_temp_crit[i].dev_attr); - device_remove_file(dev, &sda_temp_alarm[i].dev_attr); - if (!(data->have_temp_fixed & (1 << i))) - continue; - device_remove_file(dev, &sda_temp_type[i].dev_attr); - device_remove_file(dev, &sda_temp_offset[i].dev_attr); - } +/* + * Driver and device management + */ - device_remove_file(dev, &sda_caseopen[0].dev_attr); - device_remove_file(dev, &sda_caseopen[1].dev_attr); +static void nct6775_device_remove_files(struct device *dev) +{ + struct nct6775_data *data = dev_get_drvdata(dev); - device_remove_file(dev, &dev_attr_name); - device_remove_file(dev, &dev_attr_cpu0_vid); + if (data->group_pwm) + sysfs_remove_group(&dev->kobj, data->group_pwm); + if (data->group_in) + sysfs_remove_group(&dev->kobj, data->group_in); + if (data->group_fan) + sysfs_remove_group(&dev->kobj, data->group_fan); + if (data->group_temp) + sysfs_remove_group(&dev->kobj, data->group_temp); + + sysfs_remove_group(&dev->kobj, &nct6775_group_other); } /* Get the monitoring functions started */ @@ -3304,18 +2827,13 @@ static inline void nct6775_init_device(struct nct6775_data *data) } } -static int +static void nct6775_check_fan_inputs(const struct nct6775_sio_data *sio_data, struct nct6775_data *data) { int regval; bool fan3pin, fan3min, fan4pin, fan4min, fan5pin; bool pwm3pin, pwm4pin, pwm5pin; - int ret; - - ret = superio_enter(sio_data->sioreg); - if (ret) - return ret; /* fan4 and fan5 share some pins with the GPIO and serial flash */ if (data->kind == nct6775) { @@ -3372,8 +2890,6 @@ nct6775_check_fan_inputs(const struct nct6775_sio_data *sio_data, fan4min = fan4pin; } - superio_exit(sio_data->sioreg); - data->has_fan = data->has_fan_min = 0x03; /* fan1 and fan2 */ data->has_fan |= fan3pin << 2; data->has_fan_min |= fan3min << 2; @@ -3382,8 +2898,6 @@ nct6775_check_fan_inputs(const struct nct6775_sio_data *sio_data, data->has_fan_min |= (fan4min << 3) | (fan5pin << 4); data->has_pwm = 0x03 | (pwm3pin << 2) | (pwm4pin << 3) | (pwm5pin << 4); - - return 0; } static void add_temp_sensors(struct nct6775_data *data, const u16 *regp, @@ -3423,8 +2937,8 @@ static int nct6775_probe(struct platform_device *pdev) const u16 *reg_temp, *reg_temp_over, *reg_temp_hyst, *reg_temp_config; const u16 *reg_temp_alternate, *reg_temp_crit; int num_reg_temp; - bool have_vid = false; u8 cr2a; + struct attribute_group *group; res = platform_get_resource(pdev, IORESOURCE_IO, 0); if (!devm_request_region(&pdev->dev, res->start, IOREGION_LENGTH, @@ -3767,10 +3281,10 @@ static int nct6775_probe(struct platform_device *pdev) cr2a = superio_inb(sio_data->sioreg, 0x2a); switch (data->kind) { case nct6775: - have_vid = (cr2a & 0x40); + data->have_vid = (cr2a & 0x40); break; case nct6776: - have_vid = (cr2a & 0x60) == 0x40; + data->have_vid = (cr2a & 0x60) == 0x40; break; case nct6779: break; @@ -3780,7 +3294,7 @@ static int nct6775_probe(struct platform_device *pdev) * Read VID value * We can get the VID input values directly at logical device D 0xe3. */ - if (have_vid) { + if (data->have_vid) { superio_select(sio_data->sioreg, NCT6775_LD_VID); data->vid = superio_inb(sio_data->sioreg, 0xe3); data->vrm = vid_which_vrm(); @@ -3807,157 +3321,47 @@ static int nct6775_probe(struct platform_device *pdev) data->name); } - superio_exit(sio_data->sioreg); - - if (have_vid) { - err = device_create_file(dev, &dev_attr_cpu0_vid); - if (err) - return err; - } + nct6775_check_fan_inputs(sio_data, data); - err = nct6775_check_fan_inputs(sio_data, data); - if (err) - goto exit_remove; + superio_exit(sio_data->sioreg); /* Read fan clock dividers immediately */ nct6775_init_fan_common(dev, data); /* Register sysfs hooks */ - for (i = 0; i < data->pwm_num; i++) { - if (!(data->has_pwm & (1 << i))) - continue; - - err = sysfs_create_group(&dev->kobj, &nct6775_group_pwm[i]); - if (err) - goto exit_remove; - - if (data->REG_PWM[3]) { - err = device_create_file(dev, - &sda_pwm_max[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->REG_PWM[4]) { - err = device_create_file(dev, - &sda_pwm_step[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->REG_PWM[6]) { - err = device_create_file(dev, - &sda_weight_duty_base[i].dev_attr); - if (err) - goto exit_remove; - } - } - for (i = 0; i < ARRAY_SIZE(sda_auto_pwm_arrays); i++) { - struct sensor_device_attribute_2 *attr = - &sda_auto_pwm_arrays[i]; - - if (!(data->has_pwm & (1 << attr->nr))) - continue; - if (attr->index > data->auto_pwm_num) - continue; - err = device_create_file(dev, &attr->dev_attr); - if (err) - goto exit_remove; - } - - for (i = 0; i < data->in_num; i++) { - if (!(data->have_in & (1 << i))) - continue; - err = sysfs_create_group(&dev->kobj, &nct6775_group_in[i]); - if (err) - goto exit_remove; + group = nct6775_create_attr_group(dev, &nct6775_pwm_template_group, + data->pwm_num); + if (IS_ERR(group)) { + err = PTR_ERR(group); + goto exit_remove; } + data->group_pwm = group; - for (i = 0; i < 5; i++) { - if (data->has_fan & (1 << i)) { - err = device_create_file(dev, - &sda_fan_input[i].dev_attr); - if (err) - goto exit_remove; - if (data->ALARM_BITS[FAN_ALARM_BASE + i] >= 0) { - err = device_create_file(dev, - &sda_fan_alarm[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->kind != nct6776 && - data->kind != nct6779) { - err = device_create_file(dev, - &sda_fan_div[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->has_fan_min & (1 << i)) { - err = device_create_file(dev, - &sda_fan_min[i].dev_attr); - if (err) - goto exit_remove; - } - err = device_create_file(dev, - &sda_fan_pulses[i].dev_attr); - if (err) - goto exit_remove; - } + group = nct6775_create_attr_group(dev, &nct6775_in_template_group, + fls(data->have_in)); + if (IS_ERR(group)) { + err = PTR_ERR(group); + goto exit_remove; } + data->group_in = group; - for (i = 0; i < NUM_TEMP; i++) { - if (!(data->have_temp & (1 << i))) - continue; - err = device_create_file(dev, &sda_temp_input[i].dev_attr); - if (err) - goto exit_remove; - if (data->temp_label) { - err = device_create_file(dev, - &sda_temp_label[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->reg_temp[1][i]) { - err = device_create_file(dev, - &sda_temp_max[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->reg_temp[2][i]) { - err = device_create_file(dev, - &sda_temp_max_hyst[i].dev_attr); - if (err) - goto exit_remove; - } - if (data->reg_temp[3][i]) { - err = device_create_file(dev, - &sda_temp_crit[i].dev_attr); - if (err) - goto exit_remove; - } - if (find_temp_source(data, i, data->num_temp_alarms) >= 0) { - err = device_create_file(dev, - &sda_temp_alarm[i].dev_attr); - if (err) - goto exit_remove; - } - if (!(data->have_temp_fixed & (1 << i))) - continue; - err = device_create_file(dev, &sda_temp_type[i].dev_attr); - if (err) - goto exit_remove; - err = device_create_file(dev, &sda_temp_offset[i].dev_attr); - if (err) - goto exit_remove; + group = nct6775_create_attr_group(dev, &nct6775_fan_template_group, + fls(data->has_fan)); + if (IS_ERR(group)) { + err = PTR_ERR(group); + goto exit_remove; } + data->group_fan = group; - for (i = 0; i < ARRAY_SIZE(sda_caseopen); i++) { - if (data->ALARM_BITS[INTRUSION_ALARM_BASE + i] < 0) - continue; - err = device_create_file(dev, &sda_caseopen[i].dev_attr); - if (err) - goto exit_remove; + group = nct6775_create_attr_group(dev, &nct6775_temp_template_group, + fls(data->have_temp)); + if (IS_ERR(group)) { + err = PTR_ERR(group); + goto exit_remove; } + data->group_temp = group; - err = device_create_file(dev, &dev_attr_name); + err = sysfs_create_group(&dev->kobj, &nct6775_group_other); if (err) goto exit_remove; |
