1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index be200be47269..ebce509b0886 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -432,6 +432,14 @@ int __init early_init_dt_scan_root(unsigned long node, const char *uname,
         return 1;
 }
 
+u64 __init dt_mem_next_cell(int s, u32 **cellp)
+{
+        u32 *p = *cellp;
+
+        *cellp = p + s;
+        return of_read_number(p, s);
+}
+
 /**
  * unflatten_device_tree - create tree of device_nodes from flat blob
  *