irqs_to_free 181 arch/um/drivers/chan_kern.c static LIST_HEAD(irqs_to_free); irqs_to_free 191 arch/um/drivers/chan_kern.c list_splice_init(&irqs_to_free, &list); irqs_to_free 214 arch/um/drivers/chan_kern.c list_add(&chan->free_list, &irqs_to_free);