From 58af4a244fa9f7ef86f45aa9f8fa835a89274bdd Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 20 Mar 2012 14:33:01 -0500 Subject: ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbol The only users of ARCH_HAS_DMA_SET_COHERENT_MASK are 2 ARM platforms: ixp4xx and pxa cm_x2xx. We've been getting lucky that the define is implicitly included before dma-mapping.h, but the removal of io.h broke things (c334bc1 ARM: make mach/io.h include optional). Since memory.h is the correct place, but no longer exists, convert the define to a kconfig entry. Reported-by: Paul Gortmaker Signed-off-by: Rob Herring Acked-by: Nicolas Pitre Cc: Russell King Cc: Imre Kaloz Cc: Krzysztof Halasa Cc: Eric Miao Acked-by: Haojian Zhuang Cc: Vinod Koul Cc: Dan Williams --- arch/arm/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 31a2ddc2e48..d3999a5f1c7 100644 --- 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 -- cgit v1.2.3-70-g09d2