diff --git a/drivers/char/random.c b/drivers/char/random.c
index 5a8e5f25e7af..8db0f7c8898b 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -886,6 +886,8 @@ static void crng_initialize(struct crng_state *crng)
 	crng->init_time = jiffies - CRNG_RESEED_INTERVAL - 1;
 }
 
+static void numa_crng_init(void);
+
 static void crng_finalize_init(struct crng_state *crng)
 {
 	if (crng != &primary_crng || crng_init >= 2)