From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rob Clark <robdclark@gmail.com>
Subject: [PATCH 1/6] arm64: export arch_sync_dma_for_*()
Date: Wed, 14 Aug 2019 14:59:56 -0700
Message-ID: <20190814220011.26934-2-robdclark@gmail.com>
References: <20190814220011.26934-1-robdclark@gmail.com>
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Cc: Christoph Hellwig <hch@lst.de>, Rob Clark <robdclark@chromium.org>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Robin Murphy <robin.murphy@arm.com>, Joerg Roedel <jroedel@suse.de>, Jesper Dangaard Brouer <brouer@redhat.com>, Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
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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