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-rw-r--r--arch/ia64/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index ba22849ee3ec..5d5e32e11bba 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