hwmon: (lm85) Export in5, in6 and in7 voltage channels

[powerpc.git] / drivers / hwmon / lm85.c

diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 111c2c8..6229e7d 100644 (file)
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -595,6 +595,9 @@ show_in_reg(1);
 show_in_reg(2);
 show_in_reg(3);
 show_in_reg(4);
+show_in_reg(5);
+show_in_reg(6);
+show_in_reg(7);
 
 /* Temps */
 
@@ -1030,15 +1033,32 @@ static const struct attribute_group lm85_group = {
        .attrs = lm85_attributes,
 };
 
-static struct attribute *lm85_attributes_opt[] = {
+static struct attribute *lm85_attributes_in4[] = {
        &sensor_dev_attr_in4_input.dev_attr.attr,
        &sensor_dev_attr_in4_min.dev_attr.attr,
        &sensor_dev_attr_in4_max.dev_attr.attr,
        NULL
 };
 
-static const struct attribute_group lm85_group_opt = {
-       .attrs = lm85_attributes_opt,
+static const struct attribute_group lm85_group_in4 = {
+       .attrs = lm85_attributes_in4,
+};
+
+static struct attribute *lm85_attributes_in567[] = {
+       &sensor_dev_attr_in5_input.dev_attr.attr,
+       &sensor_dev_attr_in6_input.dev_attr.attr,
+       &sensor_dev_attr_in7_input.dev_attr.attr,
+       &sensor_dev_attr_in5_min.dev_attr.attr,
+       &sensor_dev_attr_in6_min.dev_attr.attr,
+       &sensor_dev_attr_in7_min.dev_attr.attr,
+       &sensor_dev_attr_in5_max.dev_attr.attr,
+       &sensor_dev_attr_in6_max.dev_attr.attr,
+       &sensor_dev_attr_in7_max.dev_attr.attr,
+       NULL
+};
+
+static const struct attribute_group lm85_group_in567 = {
+       .attrs = lm85_attributes_in567,
 };
 
 static int lm85_detect(struct i2c_adapter *adapter, int address,
@@ -1186,12 +1206,14 @@ static int lm85_detect(struct i2c_adapter *adapter, int address,
           as a sixth digital VID input rather than an analog input. */
        data->vid = lm85_read_value(new_client, LM85_REG_VID);
        if (!(kind == adt7463 && (data->vid & 0x80)))
-               if ((err = device_create_file(&new_client->dev,
-                                       &sensor_dev_attr_in4_input.dev_attr))
-                || (err = device_create_file(&new_client->dev,
-                                       &sensor_dev_attr_in4_min.dev_attr))
-                || (err = device_create_file(&new_client->dev,
-                                       &sensor_dev_attr_in4_max.dev_attr)))
+               if ((err = sysfs_create_group(&new_client->dev.kobj,
+                                       &lm85_group_in4)))
+                       goto ERROR3;
+
+       /* The EMC6D100 has 3 additional voltage inputs */
+       if (kind == emc6d100)
+               if ((err = sysfs_create_group(&new_client->dev.kobj,
+                                       &lm85_group_in567)))
                        goto ERROR3;
 
        data->hwmon_dev = hwmon_device_register(&new_client->dev);
@@ -1205,7 +1227,9 @@ static int lm85_detect(struct i2c_adapter *adapter, int address,
        /* Error out and cleanup code */
     ERROR3:
        sysfs_remove_group(&new_client->dev.kobj, &lm85_group);
-       sysfs_remove_group(&new_client->dev.kobj, &lm85_group_opt);
+       sysfs_remove_group(&new_client->dev.kobj, &lm85_group_in4);
+       if (kind == emc6d100)
+               sysfs_remove_group(&new_client->dev.kobj, &lm85_group_in567);
     ERROR2:
        i2c_detach_client(new_client);
     ERROR1:
@@ -1219,7 +1243,9 @@ static int lm85_detach_client(struct i2c_client *client)
        struct lm85_data *data = i2c_get_clientdata(client);
        hwmon_device_unregister(data->hwmon_dev);
        sysfs_remove_group(&client->dev.kobj, &lm85_group);
-       sysfs_remove_group(&client->dev.kobj, &lm85_group_opt);
+       sysfs_remove_group(&client->dev.kobj, &lm85_group_in4);
+       if (data->type == emc6d100)
+               sysfs_remove_group(&client->dev.kobj, &lm85_group_in567);
        i2c_detach_client(client);
        kfree(data);
        return 0;