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authorAlexander Duyck <alexander.h.duyck@intel.com>2016-11-02 14:12:31 +0300
committerKonrad Rzeszutek Wilk <konrad@kernel.org>2016-11-07 23:06:31 +0300
commitebcf6f979d55f35dfe36956364f0dce8c738220b (patch)
tree4b17519c9316a497ec95a3b08cbb59a0eaff3a63 /include/linux/swiotlb.h
parent0d2e18985a99bc8ff9ef260a7e10e6fcdc159f2a (diff)
downloadlinux-ebcf6f979d55f35dfe36956364f0dce8c738220b.tar.xz
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 'include/linux/swiotlb.h')
-rw-r--r--include/linux/swiotlb.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 5f81f8a187f2..f0d258967869 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -73,14 +73,6 @@ extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
unsigned long attrs);
extern int
-swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir);
-
-extern void
-swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir);
-
-extern int
swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
enum dma_data_direction dir,
unsigned long attrs);