diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index efd80f0af47f..1ce20fc82364 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1174,8 +1174,10 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) ret = __irq_set_trigger(desc, irq, new->flags & IRQF_TRIGGER_MASK); - if (ret) + if (ret) { + irq_release_resources(desc); goto out_mask; + } } desc->istate &= ~(IRQS_AUTODETECT | IRQS_SPURIOUS_DISABLED | \