hwmon: (sis5595) Add individual alarm files

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>

1 files changed, 30 insertions, 2 deletions

diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c
index 7e2d9787babc..9b04d226111a 100644
--- a/drivers/hwmon/sis5595.c
+++ b/drivers/hwmon/sis5595.c
@@ -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)
 {
@@ -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,
@@ -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
 };
 
@@ -545,7 +569,9 @@ 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,
@@ -553,7 +579,9 @@ static int __devinit sis5595_probe(struct platform_device *pdev)
                  || (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;
         }