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arm64/dma: Removing ARCH_HAS_DMA_GET_REQUIRED_MASK macro

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Arm64 does not define dma_get_required_mask() function.
Therefore, it should not define the ARCH_HAS_DMA_GET_REQUIRED_MASK.
This causes build errors in some device drivers (e.g. mpt2sas)

Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: <stable@vger.kernel.org>
This commit is contained in:
Suravee Suthikulpanit 2014-06-06 23:07:16 +01:00 committed by Catalin Marinas
parent 2227901a02
commit f3a183cb42
1 changed files with 0 additions and 2 deletions
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2
arch/arm64/include/asm/dma-mapping.h
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@ -26,8 +26,6 @@
#include <xen/xen.h>
#include <asm/xen/hypervisor.h>
#define ARCH_HAS_DMA_GET_REQUIRED_MASK
#define DMA_ERROR_CODE (~(dma_addr_t)0)
extern struct dma_map_ops *dma_ops;
extern struct dma_map_ops coherent_swiotlb_dma_ops;