[PATCH -mm 3/8] ia64: enable ARCH_DMA_ADDR_T_64BIT

[FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>]

Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
Cc: linux-ia64@xxxxxxxxxxxxxxx
---
 arch/ia64/Kconfig |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index ba22849..5d5e32e 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -53,6 +53,9 @@ config MMU
 	bool
 	default y
 
+config ARCH_DMA_ADDR_T_64BIT
+	def_bool y
+
 config NEED_DMA_MAP_STATE
 	def_bool y
 
-- 
1.7.1

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