2 files changed, 4 insertions, 0 deletions

diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h
index 76bb0266d67c..ddfe186589fa 100644
--- a/include/asm-ppc64/prom.h
+++ b/include/asm-ppc64/prom.h
@@ -204,6 +204,8 @@ extern void of_detach_node(const struct device_node *);
 extern unsigned long prom_init(unsigned long, unsigned long, unsigned long,
         unsigned long, unsigned long);
 extern void finish_device_tree(void);
+extern void unflatten_device_tree(void);
+extern void early_init_devtree(void *);
 extern int device_is_compatible(struct device_node *device, const char *);
 extern int machine_is_compatible(const char *compat);
 extern unsigned char *get_property(struct device_node *node, const char *name,
diff --git a/include/asm-ppc64/system.h b/include/asm-ppc64/system.h
index 0cdd66c9f4b7..bf9a6aba19c9 100644
--- a/include/asm-ppc64/system.h
+++ b/include/asm-ppc64/system.h
@@ -149,6 +149,8 @@ struct thread_struct;
 extern struct task_struct * _switch(struct thread_struct *prev,
                                     struct thread_struct *next);
 
+extern unsigned long klimit;
+
 extern int powersave_nap;       /* set if nap mode can be used in idle loop */
 
 /*