From 947272dd3e959c69ff0fc54e62e44163b729b796 Mon Sep 17 00:00:00 2001
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Tue, 26 Oct 2010 14:22:15 -0700
Subject: alpha: enable ARCH_DMA_ADDR_T_64BIT

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Matt Turner <mattst88@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/alpha/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/alpha/Kconfig')

diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index d04ccd73af4..28f93a6c0fd 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -55,6 +55,9 @@ config ZONE_DMA
 	bool
 	default y
 
+config ARCH_DMA_ADDR_T_64BIT
+	def_bool y
+
 config NEED_DMA_MAP_STATE
        def_bool y
 
-- 
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