Messages in this thread Patch in this message | | | From | FUJITA Tomonori <> | Subject | [PATCH 15/15] x86: remove unused swiotlb_phys_to_bus() and swiotlb_bus_to_phys() | Date | Fri, 10 Jul 2009 10:05:04 +0900 |
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phys_to_dma() and dma_to_phys() are used instead of swiotlb_phys_to_bus() and swiotlb_bus_to_phys().
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> --- arch/x86/kernel/pci-swiotlb.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index 165bd7f..e8a3501 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -13,16 +13,6 @@ int swiotlb __read_mostly; -dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t paddr) -{ - return paddr; -} - -phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr) -{ - return baddr; -} - static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags) { -- 1.6.0.6
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