spin_unlock_irqrestore(&list->hiddev->list_lock, flags);
if (!--list->hiddev->open) {
- if (list->hiddev->exist)
+ if (list->hiddev->exist) {
usbhid_close(list->hiddev->hid);
- else
+ usbhid_put_power(list->hiddev->hid);
+ } else {
kfree(list->hiddev);
+ }
}
kfree(list);
list_add_tail(&list->node, &hiddev_table[i]->list);
spin_unlock_irq(&list->hiddev->list_lock);
+ if (!list->hiddev->open++)
+ if (list->hiddev->exist) {
+ struct hid_device *hid = hiddev_table[i]->hid;
+ res = usbhid_get_power(hid);
+ if (res < 0) {
+ res = -EIO;
+ goto bail;
+ }
+ usbhid_open(hid);
+ }
+
return 0;
bail:
file->private_data = NULL;