dev = hidraw_table[minor];
if (!dev->open++) {
+ if (dev->hid->ll_driver->power) {
+ err = dev->hid->ll_driver->power(dev->hid, PM_HINT_FULLON);
+ if (err < 0)
+ goto out_unlock;
+ }
err = dev->hid->ll_driver->open(dev->hid);
- if (err < 0)
+ if (err < 0) {
+ if (dev->hid->ll_driver->power)
+ dev->hid->ll_driver->power(dev->hid, PM_HINT_NORMAL);
dev->open--;
+ }
}
out_unlock:
list_del(&list->node);
dev = hidraw_table[minor];
if (!--dev->open) {
- if (list->hidraw->exist)
+ if (list->hidraw->exist) {
+ if (dev->hid->ll_driver->power)
+ dev->hid->ll_driver->power(dev->hid, PM_HINT_NORMAL);
dev->hid->ll_driver->close(dev->hid);
- else
+ } else {
kfree(list->hidraw);
+ }
}
kfree(list);