__irq_alloc_descs
irq = __irq_alloc_descs(-1, 1, 1, numa_node_id(), NULL, NULL);
int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
__irq_alloc_descs(irq, from, cnt, node, THIS_MODULE, NULL)
base = __irq_alloc_descs(irq, from, cnt, node, owner, affinity);
EXPORT_SYMBOL_GPL(__irq_alloc_descs);
virq = __irq_alloc_descs(virq, virq, cnt, node, THIS_MODULE,
virq = __irq_alloc_descs(-1, hint, cnt, node, THIS_MODULE,
virq = __irq_alloc_descs(-1, 1, cnt, node, THIS_MODULE,