-static ssize_t show_pid(struct device *dev, struct device_attribute
- *attr, char *buf);
-static ssize_t store_pid(struct device *dev, struct device_attribute
- *devattr, char *buf, size_t count);
-static ssize_t show_list(struct device *dev, struct device_attribute
- *attr, char *buf);
-static ssize_t show_version(struct device *dev, struct device_attribute
- *attr, char *buf);
-/* structures specific for sysfs entries */
-static struct kobj_attribute pid_attr =
-__ATTR(pid, 0644, (void *)show_pid, (void *)store_pid);
-
-static struct kobj_attribute list_protocols =
-__ATTR(protocols, 0444, (void *)show_list, NULL);
-
-static struct kobj_attribute chip_version =
-__ATTR(version, 0444, (void *)show_version, NULL);
-
-static struct attribute *uim_attrs[] = {
- &pid_attr.attr,
- /* add more debug sysfs entries */
- &list_protocols.attr,
- &chip_version.attr,
- NULL,
-};
-
-static struct attribute_group uim_attr_grp = {
- .attrs = uim_attrs,
-};
-