diff --git a/lib/remoteproc/drivers/zynq_remoteproc_a9.c b/lib/remoteproc/drivers/zynq_remoteproc_a9.c
index b94eb2878..06a07791c 100644
--- a/lib/remoteproc/drivers/zynq_remoteproc_a9.c
+++ b/lib/remoteproc/drivers/zynq_remoteproc_a9.c
@@ -277,6 +277,7 @@ static int _initialize(struct hil_proc *proc)
 
 static void _release(struct hil_proc *proc)
 {
+	(void)proc;
 	return;
 }