hwmon: (asb100) Add individual alarm files

The new libsensors needs these individual alarm files.

I did not create alarm files for in5 and in6 as these alarms are documented
as not working.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>

diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 407c86c..950cea8 100644 (file)
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -480,6 +480,25 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr,
 
 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 asb100_data *data = asb100_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(fan1_alarm, S_IRUGO, show_alarm, NULL, 6);
+static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7);
+static SENSOR_DEVICE_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 4);
+static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 5);
+static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 13);
+
 /* 1 PWM */
 static ssize_t show_pwm1(struct device *dev, struct device_attribute *attr,
                char *buf)
@@ -575,6 +594,18 @@ static struct attribute *asb100_attributes[] = {
        &sensor_dev_attr_temp4_max.dev_attr.attr,
        &sensor_dev_attr_temp4_max_hyst.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_in4_alarm.dev_attr.attr,
+       &sensor_dev_attr_fan1_alarm.dev_attr.attr,
+       &sensor_dev_attr_fan2_alarm.dev_attr.attr,
+       &sensor_dev_attr_fan3_alarm.dev_attr.attr,
+       &sensor_dev_attr_temp1_alarm.dev_attr.attr,
+       &sensor_dev_attr_temp2_alarm.dev_attr.attr,
+       &sensor_dev_attr_temp3_alarm.dev_attr.attr,
+
        &dev_attr_cpu0_vid.attr,
        &dev_attr_vrm.attr,
        &dev_attr_alarms.attr,