um: mmaper: add __exit annotations to module exit funcs

Add missing __exit annotations to module exit funcs.

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c
index 0bf78ff8901102f55c19369fce6f030932b0ef2d..807cd33587405f47648dd8a37de184df3931b67b 100644 (file)
--- a/arch/um/drivers/mmapper_kern.c
+++ b/arch/um/drivers/mmapper_kern.c
@@ -122,7 +122,7 @@ static int __init mmapper_init(void)
        return 0;
 }
 
-static void mmapper_exit(void)
+static void __exit mmapper_exit(void)
 {
        misc_deregister(&mmapper_dev);
 }