39 static int alloc_masks(struct irq_desc *desc, gfp_t gfp, int node)  in alloc_masks()
54 static void desc_smp_init(struct irq_desc *desc, int node)  in desc_smp_init()
67 alloc_masks(struct irq_desc *desc, gfp_t gfp, int node) { return 0; }  in alloc_masks()
68 static inline void desc_smp_init(struct irq_desc *desc, int node) { }  in desc_smp_init()
71 static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node,  in desc_set_defaults()
106 static void irq_insert_desc(unsigned int irq, struct irq_desc *desc)  in irq_insert_desc()
111 struct irq_desc *irq_to_desc(unsigned int irq)  in irq_to_desc()
123 static void free_masks(struct irq_desc *desc)  in free_masks()
131 static inline void free_masks(struct irq_desc *desc) { }  in free_masks()
144 static struct irq_desc *alloc_desc(int irq, int node, struct module *owner)  in alloc_desc()
146 	struct irq_desc *desc;  in alloc_desc()
176 	struct irq_desc *desc = irq_to_desc(irq);  in free_desc()
198 	struct irq_desc *desc;  in alloc_descs()
232 	struct irq_desc *desc;  in early_irq_init()
259 struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned_in_smp = {  variable
263 		.lock		= __RAW_SPIN_LOCK_UNLOCKED(irq_desc->lock),
270 	struct irq_desc *desc;  in early_irq_init()
276 	desc = irq_desc;  in early_irq_init()
277 	count = ARRAY_SIZE(irq_desc);  in early_irq_init()
289 struct irq_desc *irq_to_desc(unsigned int irq)  in irq_to_desc()
291 	return (irq < NR_IRQS) ? irq_desc + irq : NULL;  in irq_to_desc()
297 	struct irq_desc *desc = irq_to_desc(irq);  in free_desc()
311 		struct irq_desc *desc = irq_to_desc(start + i);  in alloc_descs()
346 	struct irq_desc *desc = irq_to_desc(irq);  in generic_handle_irq()
537 struct irq_desc *
541 	struct irq_desc *desc = irq_to_desc(irq);  in __irq_get_desc_lock()
561 void __irq_put_desc_unlock(struct irq_desc *desc, unsigned long flags, bool bus)  in __irq_put_desc_unlock()
570 	struct irq_desc *desc = irq_to_desc(irq);  in irq_set_percpu_devid()
603 	struct irq_desc *desc = irq_to_desc(irq);  in kstat_irqs_cpu()
619 	struct irq_desc *desc = irq_to_desc(irq);  in kstat_irqs()