greybus: static module_init/exit functions

diff --git a/drivers/staging/greybus/core.c b/drivers/staging/greybus/core.c
index ccc4e353fdb90c107106522819fbc24bf12f5596..f8332b4d5db09cd5aa176e4a44597599787d5e70 100644 (file)
--- a/drivers/staging/greybus/core.c
+++ b/drivers/staging/greybus/core.c
@@ -161,12 +161,12 @@ static int new_device(struct greybus_device *gdev,
 }
 
 
-int __init gb_init(void)
+static int __init gb_init(void)
 {
        return 0;
 }
 
-void __exit gb_exit(void)
+static void __exit gb_exit(void)
 {
 }