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hwmon: (adm1025) Add individual alarm files 

The future libsensors needs these individual alarm and fault files.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
This commit is contained in:
Jean Delvare 2007-10-10 21:11:52 +02:00 committed by Mark M. Hoffman
parent d8543e7f30
commit bb08130032
1 changed files with 29 additions and 1 deletions
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30
drivers/hwmon/adm1025.c
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@ -300,6 +300,23 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, ch
} }
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
static ssize_t
show_alarm(struct device *dev, struct device_attribute *attr, char *buf)
{
int bitnr = to_sensor_dev_attr(attr)->index;
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
}
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, 8);
static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 9);
static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 5);
static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 4);
static SENSOR_DEVICE_ATTR(temp1_fault, S_IRUGO, show_alarm, NULL, 14);
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf) static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{ {
struct adm1025_data *data = adm1025_update_device(dev); struct adm1025_data *data = adm1025_update_device(dev);
@ -348,12 +365,20 @@ static struct attribute *adm1025_attributes[] = {
&sensor_dev_attr_in2_max.dev_attr.attr, &sensor_dev_attr_in2_max.dev_attr.attr,
&sensor_dev_attr_in3_max.dev_attr.attr, &sensor_dev_attr_in3_max.dev_attr.attr,
&sensor_dev_attr_in5_max.dev_attr.attr, &sensor_dev_attr_in5_max.dev_attr.attr,
&sensor_dev_attr_in0_alarm.dev_attr.attr,
&sensor_dev_attr_in1_alarm.dev_attr.attr,
&sensor_dev_attr_in2_alarm.dev_attr.attr,
&sensor_dev_attr_in3_alarm.dev_attr.attr,
&sensor_dev_attr_in5_alarm.dev_attr.attr,
&sensor_dev_attr_temp1_input.dev_attr.attr, &sensor_dev_attr_temp1_input.dev_attr.attr,
&sensor_dev_attr_temp2_input.dev_attr.attr, &sensor_dev_attr_temp2_input.dev_attr.attr,
&sensor_dev_attr_temp1_min.dev_attr.attr, &sensor_dev_attr_temp1_min.dev_attr.attr,
&sensor_dev_attr_temp2_min.dev_attr.attr, &sensor_dev_attr_temp2_min.dev_attr.attr,
&sensor_dev_attr_temp1_max.dev_attr.attr, &sensor_dev_attr_temp1_max.dev_attr.attr,
&sensor_dev_attr_temp2_max.dev_attr.attr, &sensor_dev_attr_temp2_max.dev_attr.attr,
&sensor_dev_attr_temp1_alarm.dev_attr.attr,
&sensor_dev_attr_temp2_alarm.dev_attr.attr,
&sensor_dev_attr_temp1_fault.dev_attr.attr,
&dev_attr_alarms.attr, &dev_attr_alarms.attr,
&dev_attr_cpu0_vid.attr, &dev_attr_cpu0_vid.attr,
&dev_attr_vrm.attr, &dev_attr_vrm.attr,
@ -368,6 +393,7 @@ static struct attribute *adm1025_attributes_opt[] = {
&sensor_dev_attr_in4_input.dev_attr.attr, &sensor_dev_attr_in4_input.dev_attr.attr,
&sensor_dev_attr_in4_min.dev_attr.attr, &sensor_dev_attr_in4_min.dev_attr.attr,
&sensor_dev_attr_in4_max.dev_attr.attr, &sensor_dev_attr_in4_max.dev_attr.attr,
&sensor_dev_attr_in4_alarm.dev_attr.attr,
NULL NULL
}; };
@ -485,7 +511,9 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
|| (err = device_create_file(&new_client->dev, || (err = device_create_file(&new_client->dev,
&sensor_dev_attr_in4_min.dev_attr)) &sensor_dev_attr_in4_min.dev_attr))
|| (err = device_create_file(&new_client->dev, || (err = device_create_file(&new_client->dev,
&sensor_dev_attr_in4_max.dev_attr))) &sensor_dev_attr_in4_max.dev_attr))
|| (err = device_create_file(&new_client->dev,
&sensor_dev_attr_in4_alarm.dev_attr)))
goto exit_remove; goto exit_remove;
} }