diff options
| -rw-r--r-- | drivers/irqchip/irq-loongson-htvec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-loongson-htvec.c b/drivers/irqchip/irq-loongson-htvec.c index b36d40338323..720cf96ae90e 100644 --- a/drivers/irqchip/irq-loongson-htvec.c +++ b/drivers/irqchip/irq-loongson-htvec.c @@ -109,11 +109,14 @@ static struct irq_chip htvec_irq_chip = { static int htvec_domain_alloc(struct irq_domain *domain, unsigned int virq, unsigned int nr_irqs, void *arg) { + int ret; unsigned long hwirq; unsigned int type, i; struct htvec *priv = domain->host_data; - irq_domain_translate_onecell(domain, arg, &hwirq, &type); + ret = irq_domain_translate_onecell(domain, arg, &hwirq, &type); + if (ret) + return ret; for (i = 0; i < nr_irqs; i++) { irq_domain_set_info(domain, virq + i, hwirq + i, &htvec_irq_chip, |