diff options
| -rw-r--r-- | kernel/irq/irqdomain.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index caa6a63d26f0..5d89d724a02a 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -680,8 +680,12 @@ void irq_dispose_mapping(unsigned int virq) if (WARN_ON(domain == NULL)) return; - irq_domain_disassociate(domain, virq); - irq_free_desc(virq); + if (irq_domain_is_hierarchy(domain)) { + irq_domain_free_irqs(virq, 1); + } else { + irq_domain_disassociate(domain, virq); + irq_free_desc(virq); + } } EXPORT_SYMBOL_GPL(irq_dispose_mapping); |