Messages in this thread Patch in this message | | | From | Rob Clark <> | Subject | [PATCH 1/6] arm64: export arch_sync_dma_for_*() | Date | Wed, 14 Aug 2019 14:59:56 -0700 |
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From: Rob Clark <robdclark@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org> --- arch/arm64/mm/dma-mapping.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 1d3f0b5a9940..ea5ae11d07f7 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -24,12 +24,14 @@ void arch_sync_dma_for_device(struct device *dev, phys_addr_t paddr, { __dma_map_area(phys_to_virt(paddr), size, dir); } +EXPORT_SYMBOL_GPL(arch_sync_dma_for_device); void arch_sync_dma_for_cpu(struct device *dev, phys_addr_t paddr, size_t size, enum dma_data_direction dir) { __dma_unmap_area(phys_to_virt(paddr), size, dir); } +EXPORT_SYMBOL_GPL(arch_sync_dma_for_cpu); void arch_dma_prep_coherent(struct page *page, size_t size) { -- 2.21.0
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