diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-06-15 13:08:33 +0200 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-06-24 09:26:02 -0700 |
| commit | e20c5074f829c091d1173622213c98c963bebb91 (patch) | |
| tree | e959499b7d29469c268fc4c449b12c5f7ea47f8c /arch/mips/cavium-octeon/dma-octeon.c | |
| parent | 7e4dbdc11261bd7aaa18051247d01429e0b7cd03 (diff) | |
MIPS: Octeon: unexport __phys_to_dma and __dma_to_phys
These functions are just low-level helpers for the swiotlb and dma-direct
implementations, and should never be used by drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19531/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Tom Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: iommu@lists.linux-foundation.org
Cc: linux-mips@linux-mips.org
Diffstat (limited to 'arch/mips/cavium-octeon/dma-octeon.c')
| -rw-r--r-- | arch/mips/cavium-octeon/dma-octeon.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c index 7b335ab21697..e5d00c79bd26 100644 --- a/arch/mips/cavium-octeon/dma-octeon.c +++ b/arch/mips/cavium-octeon/dma-octeon.c @@ -13,7 +13,6 @@ #include <linux/dma-direct.h> #include <linux/scatterlist.h> #include <linux/bootmem.h> -#include <linux/export.h> #include <linux/swiotlb.h> #include <linux/types.h> #include <linux/init.h> @@ -190,7 +189,6 @@ dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) return ops->phys_to_dma(dev, paddr); } -EXPORT_SYMBOL(__phys_to_dma); phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr) { @@ -200,7 +198,6 @@ phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr) return ops->dma_to_phys(dev, daddr); } -EXPORT_SYMBOL(__dma_to_phys); static struct octeon_dma_map_ops octeon_linear_dma_map_ops = { .dma_map_ops = { |