+/* sysfs support */
+struct attribute_set {
+ unsigned int members, max_members;
+ struct attribute_group group;
+};
+
+static struct attribute_set *create_attr_set(unsigned int max_members,
+ const char* name);
+#define destroy_attr_set(_set) \
+ kfree(_set);
+static int add_to_attr_set(struct attribute_set* s, struct attribute *attr);
+static int add_many_to_attr_set(struct attribute_set* s,
+ struct attribute **attr,
+ unsigned int count);
+#define register_attr_set_with_sysfs(_attr_set, _kobj) \
+ sysfs_create_group(_kobj, &_attr_set->group)
+static void delete_attr_set(struct attribute_set* s, struct kobject *kobj);
+
+static int parse_strtoul(const char *buf, unsigned long max,
+ unsigned long *value);
+
+/* Device model */
+static struct platform_device *tpacpi_pdev;
+static struct class_device *tpacpi_hwmon;
+static struct platform_driver tpacpi_pdriver;
+static int tpacpi_create_driver_attributes(struct device_driver *drv);
+static void tpacpi_remove_driver_attributes(struct device_driver *drv);
+