linux-kernel - [PATCH 9/9] xtensa: Use NULL as the default DTB

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Date:	Tue, 19 Nov 2013 12:12:34 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Rob Herring <rob.herring@...xeda.com>
Cc:	devicetree@...r.kernel.org, linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Chris Zankel <chris@...kel.net>,
	Max Filippov <jcmvbkbc@...il.com>,
	linux-xtensa@...ux-xtensa.org
Subject: [PATCH 9/9] xtensa: Use NULL as the default DTB

early_init_dt_scan() now takes care of falling back to the built-in DTB.
Also make dtb_start static while we're at it.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Chris Zankel <chris@...kel.net>
Cc: Max Filippov <jcmvbkbc@...il.com>
Cc: linux-xtensa@...ux-xtensa.org
---
 arch/xtensa/kernel/setup.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index d96cf8f3fe70..dd440deb137d 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -68,7 +68,7 @@ extern int initrd_below_start_ok;
 #endif
 
 #ifdef CONFIG_OF
-void *dtb_start = &__dtb_start;
+static void *dtb_start;
 #endif
 
 unsigned char aux_device_present;
-- 
1.7.9.5

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