diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index b732495f138a..20622bf0a9b3 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -408,6 +408,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
 		if (!ltq_eiu_membase)
 			panic("Failed to remap eiu memory");
 	}
+	of_node_put(eiu_node);
 
 	return 0;
 }