[S390] zcrypt: make init/exit functions static.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/crypto/zcrypt_mono.c b/drivers/s390/crypto/zcrypt_mono.c
index 2a9349a..44253fd 100644
--- a/drivers/s390/crypto/zcrypt_mono.c
+++ b/drivers/s390/crypto/zcrypt_mono.c
@@ -45,7 +45,7 @@
/**
* The module initialization code.
*/
-int __init zcrypt_init(void)
+static int __init zcrypt_init(void)
{
int rc;
@@ -86,7 +86,7 @@
/**
* The module termination code.
*/
-void __exit zcrypt_exit(void)
+static void __exit zcrypt_exit(void)
{
zcrypt_cex2a_exit();
zcrypt_pcixcc_exit();