1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index 63b3d4eb0ef7..4044ff287663 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -96,7 +96,7 @@ static struct irq_domain_ops icoll_irq_domain_ops = {
         .xlate = irq_domain_xlate_onecell,
 };
 
-static void __init icoll_of_init(struct device_node *np,
+static int __init icoll_of_init(struct device_node *np,
                           struct device_node *interrupt_parent)
 {
         icoll_base = of_iomap(np, 0);
@@ -110,6 +110,6 @@ static void __init icoll_of_init(struct device_node *np,
 
         icoll_domain = irq_domain_add_linear(np, ICOLL_NUM_IRQS,
                                              &icoll_irq_domain_ops, NULL);
-        WARN_ON(!icoll_domain);
+        return icoll_domain ? 0 : -ENODEV;
 }
 IRQCHIP_DECLARE(mxs, "fsl,icoll", icoll_of_init);