DEFINE_DEBUGFS_ATTRIBUTE(hwpoison_fops, NULL, hwpoison_inject, "%lli\n");
DEFINE_DEBUGFS_ATTRIBUTE(unpoison_fops, NULL, hwpoison_unpoison, "%lli\n");
-static void pfn_inject_exit(void)
+static void __exit pfn_inject_exit(void)
{
hwpoison_filter_enable = 0;
debugfs_remove_recursive(hwpoison_dir);
}
-static int pfn_inject_init(void)
+static int __init pfn_inject_init(void)
{
hwpoison_dir = debugfs_create_dir("hwpoison", NULL);