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authorSuravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>2014-06-06 23:07:16 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-06-30 20:14:01 -0700
commit92abb0be9f448c2c7e7d217ba1f8674aa323d31c (patch)
treece80fae674a26a1befef6b1c5d3865bb8a2e9b29
parent04c4b55db2b88ffd4f2fd0e30e2f0a6d1da3ff4e (diff)
arm64/dma: Removing ARCH_HAS_DMA_GET_REQUIRED_MASK macro
commit f3a183cb422574014538017b5b291a416396f97e upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/arm64/include/asm/dma-mapping.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h
index 3a4572ec3273..dc82e52acdb3 100644
--- a/arch/arm64/include/asm/dma-mapping.h
+++ b/arch/arm64/include/asm/dma-mapping.h
@@ -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;