]> pilppa.org Git - linux-2.6-omap-h63xx.git/blobdiff - drivers/hwmon/w83792d.c
projects / linux-2.6-omap-h63xx.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
ipg: missing Kconfig dependency
[linux-2.6-omap-h63xx.git] / drivers / hwmon / w83792d.c
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
index 4e108262576fa9bcf7887b94a21225d14d013d50..007449d3e16ee4d5804a2ccf70759a56e8c4dcf1 100644 (file)
--- a/drivers/hwmon/w83792d.c
+++ b/drivers/hwmon/w83792d.c
@@ -3,7 +3,7 @@
                 monitoring
     Copyright (C) 2004, 2005 Winbond Electronics Corp.
                         Chunhao Huang <DZShen@Winbond.com.tw>,
-                        Rudolf Marek <r.marek@sh.cvut.cz>
+                        Rudolf Marek <r.marek@assembler.cz>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -267,7 +267,7 @@ DIV_TO_REG(long val)
 
 struct w83792d_data {
        struct i2c_client client;
-       struct class_device *class_dev;
+       struct device *hwmon_dev;
        enum chips type;
 
        struct mutex update_lock;
@@ -540,6 +540,15 @@ show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
        return sprintf(buf, "%d\n", data->alarms);
 }
 
+static ssize_t show_alarm(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 w83792d_data *data = w83792d_update_device(dev);
+       return sprintf(buf, "%d\n", (data->alarms >> nr) & 1);
+}
+
 static ssize_t
 show_pwm(struct device *dev, struct device_attribute *attr,
                char *buf)
@@ -1015,6 +1024,25 @@ static SENSOR_DEVICE_ATTR_2(temp2_max_hyst, S_IRUGO | S_IWUSR,
 static SENSOR_DEVICE_ATTR_2(temp3_max_hyst, S_IRUGO | S_IWUSR,
                        show_temp23, store_temp23, 1, 4);
 static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
+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(temp1_alarm, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 4);
+static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 5);
+static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 6);
+static SENSOR_DEVICE_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL, 7);
+static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 8);
+static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 9);
+static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 10);
+static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, 12);
+static SENSOR_DEVICE_ATTR(fan7_alarm, S_IRUGO, show_alarm, NULL, 15);
+static SENSOR_DEVICE_ATTR(in7_alarm, S_IRUGO, show_alarm, NULL, 19);
+static SENSOR_DEVICE_ATTR(in8_alarm, S_IRUGO, show_alarm, NULL, 20);
+static SENSOR_DEVICE_ATTR(fan4_alarm, S_IRUGO, show_alarm, NULL, 21);
+static SENSOR_DEVICE_ATTR(fan5_alarm, S_IRUGO, show_alarm, NULL, 22);
+static SENSOR_DEVICE_ATTR(fan6_alarm, S_IRUGO, show_alarm, NULL, 23);
 static DEVICE_ATTR(chassis, S_IRUGO, show_regs_chassis, NULL);
 static DEVICE_ATTR(chassis_clear, S_IRUGO | S_IWUSR,
                        show_chassis_clear, store_chassis_clear);
@@ -1123,26 +1151,30 @@ static SENSOR_DEVICE_ATTR(fan6_div, S_IWUSR | S_IRUGO,
 static SENSOR_DEVICE_ATTR(fan7_div, S_IWUSR | S_IRUGO,
                        show_fan_div, store_fan_div, 7);
 
-static struct attribute *w83792d_attributes_fan[4][4] = {
+static struct attribute *w83792d_attributes_fan[4][5] = {
        {
                &sensor_dev_attr_fan4_input.dev_attr.attr,
                &sensor_dev_attr_fan4_min.dev_attr.attr,
                &sensor_dev_attr_fan4_div.dev_attr.attr,
+               &sensor_dev_attr_fan4_alarm.dev_attr.attr,
                NULL
        }, {
                &sensor_dev_attr_fan5_input.dev_attr.attr,
                &sensor_dev_attr_fan5_min.dev_attr.attr,
                &sensor_dev_attr_fan5_div.dev_attr.attr,
+               &sensor_dev_attr_fan5_alarm.dev_attr.attr,
                NULL
        }, {
                &sensor_dev_attr_fan6_input.dev_attr.attr,
                &sensor_dev_attr_fan6_min.dev_attr.attr,
                &sensor_dev_attr_fan6_div.dev_attr.attr,
+               &sensor_dev_attr_fan6_alarm.dev_attr.attr,
                NULL
        }, {
                &sensor_dev_attr_fan7_input.dev_attr.attr,
                &sensor_dev_attr_fan7_min.dev_attr.attr,
                &sensor_dev_attr_fan7_div.dev_attr.attr,
+               &sensor_dev_attr_fan7_alarm.dev_attr.attr,
                NULL
        }
 };
@@ -1182,6 +1214,15 @@ static struct attribute *w83792d_attributes[] = {
        &sensor_dev_attr_in8_input.dev_attr.attr,
        &sensor_dev_attr_in8_max.dev_attr.attr,
        &sensor_dev_attr_in8_min.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_in5_alarm.dev_attr.attr,
+       &sensor_dev_attr_in6_alarm.dev_attr.attr,
+       &sensor_dev_attr_in7_alarm.dev_attr.attr,
+       &sensor_dev_attr_in8_alarm.dev_attr.attr,
        &sensor_dev_attr_temp1_input.dev_attr.attr,
        &sensor_dev_attr_temp1_max.dev_attr.attr,
        &sensor_dev_attr_temp1_max_hyst.dev_attr.attr,
@@ -1191,6 +1232,9 @@ static struct attribute *w83792d_attributes[] = {
        &sensor_dev_attr_temp3_input.dev_attr.attr,
        &sensor_dev_attr_temp3_max.dev_attr.attr,
        &sensor_dev_attr_temp3_max_hyst.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,
        &sensor_dev_attr_pwm1.dev_attr.attr,
        &sensor_dev_attr_pwm1_mode.dev_attr.attr,
        &sensor_dev_attr_pwm1_enable.dev_attr.attr,
@@ -1233,12 +1277,15 @@ static struct attribute *w83792d_attributes[] = {
        &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,
        &sensor_dev_attr_fan3_input.dev_attr.attr,
        &sensor_dev_attr_fan3_min.dev_attr.attr,
        &sensor_dev_attr_fan3_div.dev_attr.attr,
+       &sensor_dev_attr_fan3_alarm.dev_attr.attr,
        NULL
 };
 
@@ -1338,8 +1385,8 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
        if (kind == w83792d) {
                client_name = "w83792d";
        } else {
-               dev_err(dev, "w83792d: Internal error: unknown"
-                                         " kind (%d)?!?", kind);
+               dev_err(dev, "w83792d: Internal error: unknown kind (%d)?!?\n",
+                       kind);
                goto ERROR1;
        }
 
@@ -1396,9 +1443,9 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
                                              &w83792d_group_fan[3])))
                        goto exit_remove_files;
 
-       data->class_dev = hwmon_device_register(dev);
-       if (IS_ERR(data->class_dev)) {
-               err = PTR_ERR(data->class_dev);
+       data->hwmon_dev = hwmon_device_register(dev);
+       if (IS_ERR(data->hwmon_dev)) {
+               err = PTR_ERR(data->hwmon_dev);
                goto exit_remove_files;
        }
 
@@ -1433,7 +1480,7 @@ w83792d_detach_client(struct i2c_client *client)
 
        /* main client */
        if (data) {
-               hwmon_device_unregister(data->class_dev);
+               hwmon_device_unregister(data->hwmon_dev);
                sysfs_remove_group(&client->dev.kobj, &w83792d_group);
                for (i = 0; i < ARRAY_SIZE(w83792d_group_fan); i++)
                        sysfs_remove_group(&client->dev.kobj,
Unnamed repository; edit this file 'description' to name the repository.