diff --git a/drivers/s390/crypto/zcrypt_msgtype6.c b/drivers/s390/crypto/zcrypt_msgtype6.c
index bab8860417de..99a6c88ad52f 100644
--- a/drivers/s390/crypto/zcrypt_msgtype6.c
+++ b/drivers/s390/crypto/zcrypt_msgtype6.c
@@ -1254,7 +1254,7 @@ static long zcrypt_msgtype6_send_ep11_cprb(bool userspace, struct zcrypt_queue *
 	return rc;
 }
 
-/**
+/*
  * Prepare a type6 CPRB message for random number generation
  *
  * @ap_dev: AP device pointer