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hwmon: (sis5595) Add individual alarm files
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Add individual alarm files needed by the new libsensors.

Signed-off-by: Ivo Manca <pinkel@gmail.com>
Acked-by: Jean Delvare <khali@linux.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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Ivo Manca authored and Mark M. Hoffman committed Nov 8, 2007
1 parent 2ca2fcd commit 5c726b3
Showing 1 changed file with 30 additions and 2 deletions.
32 changes: 30 additions & 2 deletions drivers/hwmon/sis5595.c
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Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,22 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, ch
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);

static ssize_t show_alarm(struct device *dev, struct device_attribute *da,
char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
int nr = to_sensor_dev_attr(da)->index;
return sprintf(buf, "%u\n", (data->alarms >> nr) & 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, 15);
static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 6);
static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7);
static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 15);

static ssize_t show_name(struct device *dev, struct device_attribute *attr,
char *buf)
{
Expand All @@ -447,22 +463,28 @@ static struct attribute *sis5595_attributes[] = {
&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,
&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,
&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,
&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,

&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_fan1_min.dev_attr.attr,
&sensor_dev_attr_fan1_div.dev_attr.attr,
&sensor_dev_attr_fan1_alarm.dev_attr.attr,
&sensor_dev_attr_fan2_input.dev_attr.attr,
&sensor_dev_attr_fan2_min.dev_attr.attr,
&sensor_dev_attr_fan2_div.dev_attr.attr,
&sensor_dev_attr_fan2_alarm.dev_attr.attr,

&dev_attr_alarms.attr,
&dev_attr_name.attr,
Expand All @@ -477,10 +499,12 @@ static struct attribute *sis5595_attributes_opt[] = {
&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,

&dev_attr_temp1_input.attr,
&dev_attr_temp1_max.attr,
&dev_attr_temp1_max_hyst.attr,
&sensor_dev_attr_temp1_alarm.dev_attr.attr,
NULL
};

Expand Down Expand Up @@ -545,15 +569,19 @@ static int __devinit sis5595_probe(struct platform_device *pdev)
|| (err = device_create_file(&pdev->dev,
&sensor_dev_attr_in4_min.dev_attr))
|| (err = device_create_file(&pdev->dev,
&sensor_dev_attr_in4_max.dev_attr)))
&sensor_dev_attr_in4_max.dev_attr))
|| (err = device_create_file(&pdev->dev,
&sensor_dev_attr_in4_alarm.dev_attr)))
goto exit_remove_files;
} else {
if ((err = device_create_file(&pdev->dev,
&dev_attr_temp1_input))
|| (err = device_create_file(&pdev->dev,
&dev_attr_temp1_max))
|| (err = device_create_file(&pdev->dev,
&dev_attr_temp1_max_hyst)))
&dev_attr_temp1_max_hyst))
|| (err = device_create_file(&pdev->dev,
&sensor_dev_attr_temp1_alarm.dev_attr)))
goto exit_remove_files;
}

Expand Down

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