of/flattree: merge dt_mem_next_cell
Merge common code between PowerPC and Microblaze
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index be200be..ebce509 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -432,6 +432,14 @@
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
*
