diff --git a/sys/compat/linuxkpi/common/include/linux/sysfs.h b/sys/compat/linuxkpi/common/include/linux/sysfs.h
--- a/sys/compat/linuxkpi/common/include/linux/sysfs.h
+++ b/sys/compat/linuxkpi/common/include/linux/sysfs.h
@@ -152,6 +152,15 @@
 		sysctl_remove_name(kobj->oidp, attr->name, 1, 1);
 }
 
+static inline int
+sysfs_create_link(struct kobject *kobj __unused,
+    struct kobject *target __unused, const char *name __unused)
+{
+	/* TODO */
+
+	return (0);
+}
+
 static inline int
 sysfs_create_files(struct kobject *kobj, const struct attribute * const *attrs)
 {