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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2016-11-02 12:12:31 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad@kernel.org> | 2016-11-07 21:06:31 +0100 |
| commit | ebcf6f979d55f35dfe36956364f0dce8c738220b (patch) | |
| tree | 4b17519c9316a497ec95a3b08cbb59a0eaff3a63 /lib | |
| parent | swiotlb: Rate-limit printing when running out of SW-IOMMU space (diff) | |
| download | linux-ebcf6f979d55f35dfe36956364f0dce8c738220b.tar.xz linux-ebcf6f979d55f35dfe36956364f0dce8c738220b.zip | |
swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg
There are no users for swiotlb_map_sg or swiotlb_unmap_sg so we might as
well just drop them.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/swiotlb.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c index 6ce764410ae4..bdcc0d8a7405 100644 --- a/lib/swiotlb.c +++ b/lib/swiotlb.c @@ -910,14 +910,6 @@ swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems, } EXPORT_SYMBOL(swiotlb_map_sg_attrs); -int -swiotlb_map_sg(struct device *hwdev, struct scatterlist *sgl, int nelems, - enum dma_data_direction dir) -{ - return swiotlb_map_sg_attrs(hwdev, sgl, nelems, dir, 0); -} -EXPORT_SYMBOL(swiotlb_map_sg); - /* * Unmap a set of streaming mode DMA translations. Again, cpu read rules * concerning calls here are the same as for swiotlb_unmap_page() above. @@ -938,14 +930,6 @@ swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl, } EXPORT_SYMBOL(swiotlb_unmap_sg_attrs); -void -swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sgl, int nelems, - enum dma_data_direction dir) -{ - return swiotlb_unmap_sg_attrs(hwdev, sgl, nelems, dir, 0); -} -EXPORT_SYMBOL(swiotlb_unmap_sg); - /* * Make physical memory consistent for a set of streaming mode DMA translations * after a transfer. |