spin_lock(&data->handler_spinlock);
list_for_each_entry(handler, &data->handler, node) {
pr_debug(KERN_INFO "pmi: notifying handler %p\n", handler);
if (handler->type == data->msg.type)
spin_lock(&data->handler_spinlock);
list_for_each_entry(handler, &data->handler, node) {
pr_debug(KERN_INFO "pmi: notifying handler %p\n", handler);
if (handler->type == data->msg.type)