From: Rob Clark <robdclark@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: Rob Clark <robdclark@chromium.org>,
Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>,
Joerg Roedel <jroedel@suse.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
linux-kernel@vger.kernel.org,
Jesper Dangaard Brouer <brouer@redhat.com>,
Will Deacon <will@kernel.org>, Christoph Hellwig <hch@lst.de>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] arm64: export arch_sync_dma_for_*()
Date: Wed, 14 Aug 2019 14:59:56 -0700 [thread overview]
Message-ID: <20190814220011.26934-2-robdclark@gmail.com> (raw)
In-Reply-To: <20190814220011.26934-1-robdclark@gmail.com>
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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next prev parent reply other threads:[~2019-08-14 22:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-14 21:59 [PATCH 0/6] drm+dma: cache support for arm, etc Rob Clark
2019-08-14 21:59 ` Rob Clark [this message]
2019-08-14 21:59 ` [PATCH 2/6] mips: export arch_sync_dma_for_*() Rob Clark
2019-08-14 21:59 ` [PATCH 4/6] arm: add arch_sync_dma_for_*() Rob Clark
2019-08-15 6:51 ` [PATCH 0/6] drm+dma: cache support for arm, etc Christoph Hellwig
2019-08-15 13:54 ` Rob Clark
2019-08-15 17:53 ` Christoph Hellwig
2019-08-15 18:21 ` Koenig, Christian
2019-08-15 18:27 ` Christoph Hellwig
2019-08-16 21:04 ` Rob Clark
2019-08-19 5:23 ` Christoph Hellwig
2019-08-19 14:39 ` Rob Clark
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