ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbol

[cascardo/linux.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 31a2ddc..d3999a5 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -180,6 +180,9 @@ config ZONE_DMA
 config NEED_DMA_MAP_STATE
        def_bool y
 
+config ARCH_HAS_DMA_SET_COHERENT_MASK
+       bool
+
 config GENERIC_ISA_DMA
        bool
 
@@ -547,6 +550,7 @@ config ARCH_IXP2000
 config ARCH_IXP4XX
        bool "IXP4xx-based"
        depends on MMU
+       select ARCH_HAS_DMA_SET_COHERENT_MASK
        select CLKSRC_MMIO
        select CPU_XSCALE
        select GENERIC_GPIO