470 static int alloc_descs(unsigned int start, unsigned int cnt, int node,  in alloc_descs()  argument
479 		for (i = 0; i < cnt; i++) {  in alloc_descs()
485 	for (i = 0; i < cnt; i++) {  in alloc_descs()
506 	bitmap_set(allocated_irqs, start, cnt);  in alloc_descs()
602 static inline int alloc_descs(unsigned int start, unsigned int cnt, int node,  in alloc_descs()  argument
608 	for (i = 0; i < cnt; i++) {  in alloc_descs()
613 	bitmap_set(allocated_irqs, start, cnt);  in alloc_descs()
758 void irq_free_descs(unsigned int from, unsigned int cnt)  in irq_free_descs()  argument
762 	if (from >= nr_irqs || (from + cnt) > nr_irqs)  in irq_free_descs()
766 	for (i = 0; i < cnt; i++)  in irq_free_descs()
769 	bitmap_clear(allocated_irqs, from, cnt);  in irq_free_descs()
788 __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,  in __irq_alloc_descs()  argument
793 	if (!cnt)  in __irq_alloc_descs()
812 					   from, cnt, 0);  in __irq_alloc_descs()
817 	if (start + cnt > nr_irqs) {  in __irq_alloc_descs()
818 		ret = irq_expand_nr_irqs(start + cnt);  in __irq_alloc_descs()
822 	ret = alloc_descs(start, cnt, node, affinity, owner);  in __irq_alloc_descs()