195 static int alloc_descs(unsigned int start, unsigned int cnt, int node,  in alloc_descs()  argument
201 	for (i = 0; i < cnt; i++) {  in alloc_descs()
216 	bitmap_clear(allocated_irqs, start, cnt);  in alloc_descs()
305 static inline int alloc_descs(unsigned int start, unsigned int cnt, int node,  in alloc_descs()  argument
310 	for (i = 0; i < cnt; i++) {  in alloc_descs()
403 void irq_free_descs(unsigned int from, unsigned int cnt)  in irq_free_descs()  argument
407 	if (from >= nr_irqs || (from + cnt) > nr_irqs)  in irq_free_descs()
410 	for (i = 0; i < cnt; i++)  in irq_free_descs()
414 	bitmap_clear(allocated_irqs, from, cnt);  in irq_free_descs()
430 __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,  in __irq_alloc_descs()  argument
435 	if (!cnt)  in __irq_alloc_descs()
454 					   from, cnt, 0);  in __irq_alloc_descs()
459 	if (start + cnt > nr_irqs) {  in __irq_alloc_descs()
460 		ret = irq_expand_nr_irqs(start + cnt);  in __irq_alloc_descs()
465 	bitmap_set(allocated_irqs, start, cnt);  in __irq_alloc_descs()
467 	return alloc_descs(start, cnt, node, owner);  in __irq_alloc_descs()
483 unsigned int irq_alloc_hwirqs(int cnt, int node)  in irq_alloc_hwirqs()  argument
485 	int i, irq = __irq_alloc_descs(-1, 0, cnt, node, NULL);  in irq_alloc_hwirqs()
490 	for (i = irq; cnt > 0; i++, cnt--) {  in irq_alloc_hwirqs()
502 	irq_free_descs(irq, cnt);  in irq_alloc_hwirqs()
513 void irq_free_hwirqs(unsigned int from, int cnt)  in irq_free_hwirqs()  argument
517 	for (i = from, j = cnt; j > 0; i++, j--) {  in irq_free_hwirqs()
521 	irq_free_descs(from, cnt);  in irq_free_hwirqs()