- struct device *dev;
-
- down(&power_supply_class->sem);
- list_for_each_entry(dev, &power_supply_class->devices, node) {
- struct power_supply *epsy = dev_get_drvdata(dev);
- int i;
-
- for (i = 0; i < epsy->num_supplicants; i++) {
- if (!strcmp(epsy->supplied_to[i], psy->name)) {
- if (epsy->get_property(epsy,
- POWER_SUPPLY_PROP_ONLINE, &ret))
- continue;
- if (ret.intval)
- goto out;
- }
+ struct power_supply *psy = (struct power_supply *)data;
+ struct power_supply *epsy = dev_get_drvdata(dev);
+ int i;
+
+ for (i = 0; i < epsy->num_supplicants; i++) {
+ if (!strcmp(epsy->supplied_to[i], psy->name)) {
+ if (epsy->get_property(epsy,
+ POWER_SUPPLY_PROP_ONLINE, &ret))
+ continue;
+ if (ret.intval)
+ return ret.intval;