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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 /arch/x86/kernel/pci-swiotlb.c | |
| parent | swiotlb: remove unused swiotlb_alloc() (diff) | |
| download | wireguard-linux-cf56e3f2e8a8d5b7bc719980869b0e7985c256f3.tar.xz wireguard-linux-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 'arch/x86/kernel/pci-swiotlb.c')
| -rw-r--r-- | arch/x86/kernel/pci-swiotlb.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index ea675cfe76fe..165bd7f93bb1 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -23,11 +23,6 @@ phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr) return baddr; } -int __weak swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size) -{ - return 0; -} - static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags) { |