From 9fe65ea7397b114c1d90e4a445395955220f099c Mon Sep 17 00:00:00 2001
From: Julien Grall <julien.grall@linaro.org>
Date: Fri, 13 Sep 2013 13:49:08 +0100
Subject: xen/dts: Constify device_tree_flattened

The Flat Device Tree is given by the bootloader. Xen doesn't need to modify it.

Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---
 xen/common/device_tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'xen/common')

diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c
index c4f0f2cfde..a5abdaa462 100644
--- a/xen/common/device_tree.c
+++ b/xen/common/device_tree.c
@@ -26,7 +26,7 @@
 #include <asm/early_printk.h>
 
 struct dt_early_info __initdata early_info;
-void *device_tree_flattened;
+const void *device_tree_flattened;
 dt_irq_xlate_func dt_irq_xlate;
 /* Host device tree */
 struct dt_device_node *dt_host;
-- 
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