intc_virq_list
struct intc_virq_list *entry, *vlist = irq_data_get_irq_handler_data(data);
struct intc_virq_list *next;
struct intc_virq_list *entry;
struct intc_virq_list **last = NULL;
entry = kzalloc_obj(struct intc_virq_list, GFP_ATOMIC);