drivers/xen: make [xen-]ballon explicitly non-modular

[mirror_ubuntu-zesty-kernel.git] / drivers / xen / xen-balloon.c

diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c
index 39e7ef8d39579e12f3912571ce6fb832e503ee77..79865b8901baa29cf9427eb2237fad364c44bb31 100644 (file)
--- a/drivers/xen/xen-balloon.c
+++ b/drivers/xen/xen-balloon.c
@@ -33,7 +33,9 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/mm_types.h>
+#include <linux/init.h>
 #include <linux/capability.h>
 
 #include <xen/xen.h>
@@ -109,14 +111,6 @@ static int __init balloon_init(void)
 }
 subsys_initcall(balloon_init);
 
-static void balloon_exit(void)
-{
-    /* XXX - release balloon here */
-    return;
-}
-
-module_exit(balloon_exit);
-
 #define BALLOON_SHOW(name, format, args...)                            \
        static ssize_t show_##name(struct device *dev,                  \
                                   struct device_attribute *attr,       \
@@ -250,5 +244,3 @@ static int register_balloon(struct device *dev)
 
        return 0;
 }
-
-MODULE_LICENSE("GPL");