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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-07-10 10:04:52 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-07-28 14:19:18 +0900 |
| commit | cf56e3f2e8a8d5b7bc719980869b0e7985c256f3 (patch) | |
| tree | 36b594be25cf278243bd79ed932f2362ff71afef /include/linux/swiotlb.h | |
| parent | bb52196be37ce154ddc50b1f39496146d181cbe7 (diff) | |
| download | lwn-cf56e3f2e8a8d5b7bc719980869b0e7985c256f3.tar.gz lwn-cf56e3f2e8a8d5b7bc719980869b0e7985c256f3.zip | |
swiotlb: remove swiotlb_arch_range_needs_mapping
Nobody uses swiotlb_arch_range_needs_mapping().
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
Diffstat (limited to 'include/linux/swiotlb.h')
| -rw-r--r-- | include/linux/swiotlb.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 6bc50944040f..a977da24f17c 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -28,8 +28,6 @@ extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, extern phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t address); -extern int swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size); - extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags); |