diff options
Diffstat (limited to 'drivers/i2c/chips/it87.c')
| -rw-r--r-- | drivers/i2c/chips/it87.c | 404 |
1 files changed, 190 insertions, 214 deletions
diff --git a/drivers/i2c/chips/it87.c b/drivers/i2c/chips/it87.c index cf7e689..db20c9e 100644 --- a/drivers/i2c/chips/it87.c +++ b/drivers/i2c/chips/it87.c @@ -31,7 +31,6 @@ type at module load time. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/init.h> #include <linux/slab.h> @@ -39,6 +38,7 @@ #include <linux/i2c.h> #include <linux/i2c-sensor.h> #include <linux/i2c-vid.h> +#include <linux/hwmon-sysfs.h> #include <asm/io.h> @@ -173,8 +173,6 @@ static inline u8 FAN_TO_REG(long rpm, int div) ((val)+500)/1000),-128,127)) #define TEMP_FROM_REG(val) (((val)>0x80?(val)-0x100:(val))*1000) -#define ALARMS_FROM_REG(val) (val) - #define PWM_TO_REG(val) ((val) >> 1) #define PWM_FROM_REG(val) (((val)&0x7f) << 1) @@ -241,27 +239,42 @@ static struct i2c_driver it87_driver = { .detach_client = it87_detach_client, }; -static ssize_t show_in(struct device *dev, char *buf, int nr) +static ssize_t show_in(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", IN_FROM_REG(data->in[nr])); } -static ssize_t show_in_min(struct device *dev, char *buf, int nr) +static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", IN_FROM_REG(data->in_min[nr])); } -static ssize_t show_in_max(struct device *dev, char *buf, int nr) +static ssize_t show_in_max(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", IN_FROM_REG(data->in_max[nr])); } -static ssize_t set_in_min(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); unsigned long val = simple_strtoul(buf, NULL, 10); @@ -273,9 +286,12 @@ static ssize_t set_in_min(struct device *dev, const char *buf, up(&data->update_lock); return count; } -static ssize_t set_in_max(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); unsigned long val = simple_strtoul(buf, NULL, 10); @@ -289,38 +305,14 @@ static ssize_t set_in_max(struct device *dev, const char *buf, } #define show_in_offset(offset) \ -static ssize_t \ - show_in##offset (struct device *dev, char *buf) \ -{ \ - return show_in(dev, buf, offset); \ -} \ -static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL); +static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \ + show_in, NULL, offset); #define limit_in_offset(offset) \ -static ssize_t \ - show_in##offset##_min (struct device *dev, char *buf) \ -{ \ - return show_in_min(dev, buf, offset); \ -} \ -static ssize_t \ - show_in##offset##_max (struct device *dev, char *buf) \ -{ \ - return show_in_max(dev, buf, offset); \ -} \ -static ssize_t set_in##offset##_min (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_in_min(dev, buf, count, offset); \ -} \ -static ssize_t set_in##offset##_max (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_in_max(dev, buf, count, offset); \ -} \ -static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ - show_in##offset##_min, set_in##offset##_min); \ -static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ - show_in##offset##_max, set_in##offset##_max); +static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ + show_in_min, set_in_min, offset); \ +static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ + show_in_max, set_in_max, offset); show_in_offset(0); limit_in_offset(0); @@ -341,24 +333,39 @@ limit_in_offset(7); show_in_offset(8); /* 3 temperatures */ -static ssize_t show_temp(struct device *dev, char *buf, int nr) +static ssize_t show_temp(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr])); } -static ssize_t show_temp_max(struct device *dev, char *buf, int nr) +static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_high[nr])); } -static ssize_t show_temp_min(struct device *dev, char *buf, int nr) +static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_low[nr])); } -static ssize_t set_temp_max(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -369,9 +376,12 @@ static ssize_t set_temp_max(struct device *dev, const char *buf, up(&data->update_lock); return count; } -static ssize_t set_temp_min(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -383,42 +393,23 @@ static ssize_t set_temp_min(struct device *dev, const char *buf, return count; } #define show_temp_offset(offset) \ -static ssize_t show_temp_##offset (struct device *dev, char *buf) \ -{ \ - return show_temp(dev, buf, offset - 1); \ -} \ -static ssize_t \ -show_temp_##offset##_max (struct device *dev, char *buf) \ -{ \ - return show_temp_max(dev, buf, offset - 1); \ -} \ -static ssize_t \ -show_temp_##offset##_min (struct device *dev, char *buf) \ -{ \ - return show_temp_min(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp_##offset##_max (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_temp_max(dev, buf, count, offset - 1); \ -} \ -static ssize_t set_temp_##offset##_min (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_temp_min(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, NULL); \ -static DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ - show_temp_##offset##_max, set_temp_##offset##_max); \ -static DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \ - show_temp_##offset##_min, set_temp_##offset##_min); +static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \ + show_temp, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ + show_temp_max, set_temp_max, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \ + show_temp_min, set_temp_min, offset - 1); show_temp_offset(1); show_temp_offset(2); show_temp_offset(3); -static ssize_t show_sensor(struct device *dev, char *buf, int nr) +static ssize_t show_sensor(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); u8 reg = data->sensor; /* In case the value is updated while we use it */ @@ -428,9 +419,12 @@ static ssize_t show_sensor(struct device *dev, char *buf, int nr) return sprintf(buf, "2\n"); /* thermistor */ return sprintf(buf, "0\n"); /* disabled */ } -static ssize_t set_sensor(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_sensor(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -453,53 +447,67 @@ static ssize_t set_sensor(struct device *dev, const char *buf, return count; } #define show_sensor_offset(offset) \ -static ssize_t show_sensor_##offset (struct device *dev, char *buf) \ -{ \ - return show_sensor(dev, buf, offset - 1); \ -} \ -static ssize_t set_sensor_##offset (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_sensor(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(temp##offset##_type, S_IRUGO | S_IWUSR, \ - show_sensor_##offset, set_sensor_##offset); +static SENSOR_DEVICE_ATTR(temp##offset##_type, S_IRUGO | S_IWUSR, \ + show_sensor, set_sensor, offset - 1); show_sensor_offset(1); show_sensor_offset(2); show_sensor_offset(3); /* 3 Fans */ -static ssize_t show_fan(struct device *dev, char *buf, int nr) +static ssize_t show_fan(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr], DIV_FROM_REG(data->fan_div[nr]))); } -static ssize_t show_fan_min(struct device *dev, char *buf, int nr) +static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr], DIV_FROM_REG(data->fan_div[nr]))); } -static ssize_t show_fan_div(struct device *dev, char *buf, int nr) +static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[nr])); } -static ssize_t show_pwm_enable(struct device *dev, char *buf, int nr) +static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf,"%d\n", (data->fan_main_ctrl & (1 << nr)) ? 1 : 0); } -static ssize_t show_pwm(struct device *dev, char *buf, int nr) +static ssize_t show_pwm(struct device *dev, struct device_attribute *attr, + char *buf) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct it87_data *data = it87_update_device(dev); return sprintf(buf,"%d\n", data->manual_pwm_ctl[nr]); } -static ssize_t set_fan_min(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -510,9 +518,12 @@ static ssize_t set_fan_min(struct device *dev, const char *buf, up(&data->update_lock); return count; } -static ssize_t set_fan_div(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -550,9 +561,12 @@ static ssize_t set_fan_div(struct device *dev, const char *buf, up(&data->update_lock); return count; } -static ssize_t set_pwm_enable(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_pwm_enable(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -581,9 +595,12 @@ static ssize_t set_pwm_enable(struct device *dev, const char *buf, up(&data->update_lock); return count; } -static ssize_t set_pwm(struct device *dev, const char *buf, - size_t count, int nr) +static ssize_t set_pwm(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); int val = simple_strtol(buf, NULL, 10); @@ -599,85 +616,44 @@ static ssize_t set_pwm(struct device *dev, const char *buf, return count; } -#define show_fan_offset(offset) \ -static ssize_t show_fan_##offset (struct device *dev, char *buf) \ -{ \ - return show_fan(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \ -{ \ - return show_fan_min(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \ -{ \ - return show_fan_div(dev, buf, offset - 1); \ -} \ -static ssize_t set_fan_##offset##_min (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_fan_min(dev, buf, count, offset - 1); \ -} \ -static ssize_t set_fan_##offset##_div (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_fan_div(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL); \ -static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ - show_fan_##offset##_min, set_fan_##offset##_min); \ -static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \ - show_fan_##offset##_div, set_fan_##offset##_div); +#define show_fan_offset(offset) \ +static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, \ + show_fan, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ + show_fan_min, set_fan_min, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \ + show_fan_div, set_fan_div, offset - 1); show_fan_offset(1); show_fan_offset(2); show_fan_offset(3); #define show_pwm_offset(offset) \ -static ssize_t show_pwm##offset##_enable (struct device *dev, \ - char *buf) \ -{ \ - return show_pwm_enable(dev, buf, offset - 1); \ -} \ -static ssize_t show_pwm##offset (struct device *dev, char *buf) \ -{ \ - return show_pwm(dev, buf, offset - 1); \ -} \ -static ssize_t set_pwm##offset##_enable (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_pwm_enable(dev, buf, count, offset - 1); \ -} \ -static ssize_t set_pwm##offset (struct device *dev, \ - const char *buf, size_t count) \ -{ \ - return set_pwm(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(pwm##offset##_enable, S_IRUGO | S_IWUSR, \ - show_pwm##offset##_enable, \ - set_pwm##offset##_enable); \ -static DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \ - show_pwm##offset , set_pwm##offset ); +static SENSOR_DEVICE_ATTR(pwm##offset##_enable, S_IRUGO | S_IWUSR, \ + show_pwm_enable, set_pwm_enable, offset - 1); \ +static SENSOR_DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \ + show_pwm, set_pwm, offset - 1); show_pwm_offset(1); show_pwm_offset(2); show_pwm_offset(3); /* Alarms */ -static ssize_t show_alarms(struct device *dev, char *buf) +static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf) { struct it87_data *data = it87_update_device(dev); - return sprintf(buf,"%d\n", ALARMS_FROM_REG(data->alarms)); + return sprintf(buf, "%u\n", data->alarms); } static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); static ssize_t -show_vrm_reg(struct device *dev, char *buf) +show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf) { struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%ld\n", (long) data->vrm); } static ssize_t -store_vrm_reg(struct device *dev, const char *buf, size_t count) +store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct i2c_client *client = to_i2c_client(dev); struct it87_data *data = i2c_get_clientdata(client); @@ -693,7 +669,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg); device_create_file(&client->dev, &dev_attr_vrm) static ssize_t -show_vid_reg(struct device *dev, char *buf) +show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf) { struct it87_data *data = it87_update_device(dev); return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm)); @@ -864,60 +840,60 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind) it87_init_client(new_client, data); /* Register sysfs hooks */ - device_create_file(&new_client->dev, &dev_attr_in0_input); - device_create_file(&new_client->dev, &dev_attr_in1_input); - device_create_file(&new_client->dev, &dev_attr_in2_input); - device_create_file(&new_client->dev, &dev_attr_in3_input); - device_create_file(&new_client->dev, &dev_attr_in4_input); - device_create_file(&new_client->dev, &dev_attr_in5_input); - device_create_file(&new_client->dev, &dev_attr_in6_input); - device_create_file(&new_client->dev, &dev_attr_in7_input); - device_create_file(&new_client->dev, &dev_attr_in8_input); - device_create_file(&new_client->dev, &dev_attr_in0_min); - device_create_file(&new_client->dev, &dev_attr_in1_min); - device_create_file(&new_client->dev, &dev_attr_in2_min); - device_create_file(&new_client->dev, &dev_attr_in3_min); - device_create_file(&new_client->dev, &dev_attr_in4_min); - device_create_file(&new_client->dev, &dev_attr_in5_min); - device_create_file(&new_client->dev, &dev_attr_in6_min); - device_create_file(&new_client->dev, &dev_attr_in7_min); - device_create_file(&new_client->dev, &dev_attr_in0_max); - device_create_file(&new_client->dev, &dev_attr_in1_max); - device_create_file(&new_client->dev, &dev_attr_in2_max); - device_create_file(&new_client->dev, &dev_attr_in3_max); - device_create_file(&new_client->dev, &dev_attr_in4_max); - device_create_file(&new_client->dev, &dev_attr_in5_max); - device_create_file(&new_client->dev, &dev_attr_in6_max); - device_create_file(&new_client->dev, &dev_attr_in7_max); - device_create_file(&new_client->dev, &dev_attr_temp1_input); - device_create_file(&new_client->dev, &dev_attr_temp2_input); - device_create_file(&new_client->dev, &dev_attr_temp3_input); - device_create_file(&new_client->dev, &dev_attr_temp1_max); - device_create_file(&new_client->dev, &dev_attr_temp2_max); - device_create_file(&new_client->dev, &dev_attr_temp3_max); - device_create_file(&new_client->dev, &dev_attr_temp1_min); - device_create_file(&new_client->dev, &dev_attr_temp2_min); - device_create_file(&new_client->dev, &dev_attr_temp3_min); - device_create_file(&new_client->dev, &dev_attr_temp1_type); - device_create_file(&new_client->dev, &dev_attr_temp2_type); - device_create_file(&new_client->dev, &dev_attr_temp3_type); - device_create_file(&new_client->dev, &dev_attr_fan1_input); - device_create_file(&new_client->dev, &dev_attr_fan2_input); - device_create_file(&new_client->dev, &dev_attr_fan3_input); - device_create_file(&new_client->dev, &dev_attr_fan1_min); - device_create_file(&new_client->dev, &dev_attr_fan2_min); - device_create_file(&new_client->dev, &dev_attr_fan3_min); - device_create_file(&new_client->dev, &dev_attr_fan1_div); - device_create_file(&new_client->dev, &dev_attr_fan2_div); - device_create_file(&new_client->dev, &dev_attr_fan3_div); + device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp1_type.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp2_type.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_temp3_type.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan1_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan2_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan3_input.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan1_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan2_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan3_min.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan1_div.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan2_div.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_fan3_div.dev_attr); device_create_file(&new_client->dev, &dev_attr_alarms); if (enable_pwm_interface) { - device_create_file(&new_client->dev, &dev_attr_pwm1_enable); - device_create_file(&new_client->dev, &dev_attr_pwm2_enable); - device_create_file(&new_client->dev, &dev_attr_pwm3_enable); - device_create_file(&new_client->dev, &dev_attr_pwm1); - device_create_file(&new_client->dev, &dev_attr_pwm2); - device_create_file(&new_client->dev, &dev_attr_pwm3); + device_create_file(&new_client->dev, &sensor_dev_attr_pwm1_enable.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_pwm2_enable.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_pwm3_enable.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_pwm1.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_pwm2.dev_attr); + device_create_file(&new_client->dev, &sensor_dev_attr_pwm3.dev_attr); } if (data->type == it8712) { @@ -954,7 +930,7 @@ static int it87_detach_client(struct i2c_client *client) return 0; } -/* The SMBus locks itself, but ISA access must be locked explicitely! +/* The SMBus locks itself, but ISA access must be locked explicitly! We don't want to lock the whole ISA bus, so we lock each client separately. We ignore the IT87 BUSY flag at this moment - it could lead to deadlocks, @@ -974,7 +950,7 @@ static int it87_read_value(struct i2c_client *client, u8 reg) return i2c_smbus_read_byte_data(client, reg); } -/* The SMBus locks itself, but ISA access muse be locked explicitely! +/* The SMBus locks itself, but ISA access muse be locked explicitly! We don't want to lock the whole ISA bus, so we lock each client separately. We ignore the IT87 BUSY flag at this moment - it could lead to deadlocks, |
