From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rob Clark <robdclark@gmail.com>
Subject: [PATCH 3/6] powerpc: export arch_sync_dma_for_*()
Date: Wed, 14 Aug 2019 14:59:58 -0700
Message-ID: <20190814220011.26934-4-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>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Michael Ellerman <mpe@ellerman.id.au>, Christophe Leroy <christophe.leroy@c-s.fr>, Enrico Weigelt <info@metux.net>, Allison Randal <allison@lohutok.net>, Thomas Gleixner <tglx@linutronix.de>, linuxppc-dev@lists.ozlabs.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/powerpc/mm/dma-noncoherent.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/mm/dma-noncoherent.c b/arch/powerpc/mm/dma-noncoherent.c
index c617282d5b2a..80d53b950821 100644
--- a/arch/powerpc/mm/dma-noncoherent.c
+++ b/arch/powerpc/mm/dma-noncoherent.c
@@ -401,12 +401,14 @@ void arch_sync_dma_for_device(struct device *dev, phys_addr_t paddr,
 {
 	__dma_sync_page(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_sync_page(paddr, size, dir);
 }
+EXPORT_SYMBOL_GPL(arch_sync_dma_for_cpu);
 
 /*
  * Return the PFN for a given cpu virtual address returned by arch_dma_alloc.
-- 
2.21.0