1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index 83e151ad0619..fe6290d41776 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -8,17 +8,26 @@
 #define __LINUX_KERNFS_H
 
 #include <linux/kernel.h>
+#include <linux/err.h>
 
 struct sysfs_dirent;
 
 #ifdef CONFIG_SYSFS
 
+struct sysfs_dirent *kernfs_create_link(struct sysfs_dirent *parent,
+                                        const char *name,
+                                        struct sysfs_dirent *target);
 void kernfs_remove(struct sysfs_dirent *sd);
 int kernfs_remove_by_name_ns(struct sysfs_dirent *parent, const char *name,
                              const void *ns);
 
 #else   /* CONFIG_SYSFS */
 
+static inline struct sysfs_dirent *
+kernfs_create_link(struct sysfs_dirent *parent, const char *name,
+                   struct sysfs_dirent *target)
+{ return ERR_PTR(-ENOSYS); }
+
 static inline void kernfs_remove(struct sysfs_dirent *sd) { }
 
 static inline int kernfs_remove_by_name_ns(struct sysfs_dirent *parent,