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Commit 59498fa0 authored by Runmin Wang's avatar Runmin Wang Committed by Patrick Daly
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arm64: dma-mapping: Export arch_setup_dma_ops symbol 



Export arch_setup_dma_ops symbol.
Some test modules need to call "arch_setup_dma_ops" to setup
the proper dma operations.

CRs-Fixed: 1021445
Change-Id: Ieb8aca4dab96ee8bad7c5ad0a47f83e4316bf990
Signed-off-by: default avatarRunmin Wang <runminw@codeaurora.org>
Signed-off-by: default avatarPatrick Daly <pdaly@codeaurora.org>
parent 3340eeb6

arch/arm64/mm/dma-mapping.c

+1 −0
Original line number Diff line number Diff line
@@ -1082,6 +1082,7 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, 
	dev->archdata.dma_coherent = coherent;

	__iommu_setup_dma_ops(dev, dma_base, size, iommu);

}

EXPORT_SYMBOL(arch_setup_dma_ops);



#ifdef CONFIG_ARM64_DMA_USE_IOMMU