of/flattree: Merge unflatten_dt_node

Merge common code between PowerPC and MicroBlaze

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Michal Simek <monstr@monstr.eu>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 81231e04e8f3..ace9068e07e8 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -69,6 +69,10 @@ extern void *of_get_flat_dt_prop(unsigned long node, const char *name,
                                  unsigned long *size);
 extern int of_flat_dt_is_compatible(unsigned long node, const char *name);
 extern unsigned long of_get_flat_dt_root(void);
+extern unsigned long unflatten_dt_node(unsigned long mem, unsigned long *p,
+                                        struct device_node *dad,
+                                        struct device_node ***allnextpp,
+                                        unsigned long fpsize);
 
 /* Other Prototypes */
 extern void finish_device_tree(void);