diff options
| -rw-r--r-- | drivers/irqchip/irq-loongson-liointc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c index 0da8716f8f24..c4584e2f0ad3 100644 --- a/drivers/irqchip/irq-loongson-liointc.c +++ b/drivers/irqchip/irq-loongson-liointc.c @@ -207,10 +207,13 @@ static int liointc_init(phys_addr_t addr, unsigned long size, int revision, "reg-names", core_reg_names[i]); if (index < 0) - goto out_iounmap; + continue; priv->core_isr[i] = of_iomap(node, index); } + + if (!priv->core_isr[0]) + goto out_iounmap; } /* Setup IRQ domain */ |