diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 7f2baf057128..076ac8e06bd0 100644
--- a/drivers/bus/arm-cci.c
+++ b/drivers/bus/arm-cci.c
@@ -199,6 +199,7 @@ static void cci_ace_init_ports(void)
 			continue;
 
 		port = __cci_ace_get_port(cpun, ACE_PORT);
+		of_node_put(cpun);
 		if (port < 0)
 			continue;