56 	if (!zalloc_cpumask_var_node(&desc->irq_common_data.affinity,  in alloc_masks()
63 		free_cpumask_var(desc->irq_common_data.affinity);  in alloc_masks()
73 		free_cpumask_var(desc->irq_common_data.affinity);  in alloc_masks()
81 			  const struct cpumask *affinity)  in desc_smp_init()  argument
83 	if (!affinity)  in desc_smp_init()
84 		affinity = irq_default_affinity;  in desc_smp_init()
85 	cpumask_copy(desc->irq_common_data.affinity, affinity);  in desc_smp_init()
99 desc_smp_init(struct irq_desc *desc, int node, const struct cpumask *affinity) { }  in desc_smp_init()  argument
103 			      const struct cpumask *affinity, struct module *owner)  in desc_set_defaults()  argument
126 	desc_smp_init(desc, node, affinity);  in desc_set_defaults()
393 	free_cpumask_var(desc->irq_common_data.affinity);  in free_masks()
413 				   const struct cpumask *affinity,  in alloc_desc()  argument
435 	desc_set_defaults(irq, desc, node, affinity, owner);  in alloc_desc()
494 		       const struct irq_affinity_desc *affinity,  in alloc_descs()  argument
500 	/* Validate affinity mask(s) */  in alloc_descs()
501 	if (affinity) {  in alloc_descs()
503 			if (cpumask_empty(&affinity[i].mask))  in alloc_descs()
512 		if (affinity) {  in alloc_descs()
513 			if (affinity->is_managed) {  in alloc_descs()
517 			mask = &affinity->mask;  in alloc_descs()
519 			affinity++;  in alloc_descs()
626 			      const struct irq_affinity_desc *affinity,  in alloc_descs()  argument
803  * @affinity:	Optional pointer to an affinity mask array of size @cnt which
811 		  struct module *owner, const struct irq_affinity_desc *affinity)  in __irq_alloc_descs()  argument
843 	ret = alloc_descs(start, cnt, node, affinity, owner);  in __irq_alloc_descs()
894 				   const struct cpumask *affinity)  in irq_set_percpu_devid_partition()  argument
909 	if (affinity)  in irq_set_percpu_devid_partition()
910 		desc->percpu_affinity = affinity;  in irq_set_percpu_devid_partition()
923 int irq_get_percpu_devid_partition(unsigned int irq, struct cpumask *affinity)  in irq_get_percpu_devid_partition()  argument
930 	if (affinity)  in irq_get_percpu_devid_partition()
931 		cpumask_copy(affinity, desc->percpu_affinity);  in irq_get_percpu_devid_partition()