diff options
Diffstat (limited to 'include/linux/irqdomain.h')
| -rw-r--r-- | include/linux/irqdomain.h | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 7aca1adb68a1..dd2709bdad56 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -134,6 +134,9 @@ enum { /* Irq domain is hierarchical */ IRQ_DOMAIN_FLAG_HIERARCHY = (1 << 0), + /* Core calls alloc/free recursive through the domain hierarchy. */ + IRQ_DOMAIN_FLAG_AUTO_RECURSIVE = (1 << 1), + /* * Flags starting from IRQ_DOMAIN_FLAG_NONCORE are reserved * for implementation specific purposes and ignored by the @@ -285,22 +288,13 @@ extern void irq_domain_free_irqs_common(struct irq_domain *domain, extern void irq_domain_free_irqs_top(struct irq_domain *domain, unsigned int virq, unsigned int nr_irqs); -static inline int irq_domain_alloc_irqs_parent(struct irq_domain *domain, - unsigned int irq_base, - unsigned int nr_irqs, void *arg) -{ - if (domain->parent && domain->parent->ops->alloc) - return domain->parent->ops->alloc(domain->parent, irq_base, - nr_irqs, arg); - return -ENOSYS; -} +extern int irq_domain_alloc_irqs_parent(struct irq_domain *domain, + unsigned int irq_base, + unsigned int nr_irqs, void *arg); -static inline void irq_domain_free_irqs_parent(struct irq_domain *domain, - unsigned int irq_base, unsigned int nr_irqs) -{ - if (domain->parent && domain->parent->ops->free) - domain->parent->ops->free(domain->parent, irq_base, nr_irqs); -} +extern void irq_domain_free_irqs_parent(struct irq_domain *domain, + unsigned int irq_base, + unsigned int nr_irqs); static inline bool irq_domain_is_hierarchy(struct irq_domain *domain) { |