From cf56e3f2e8a8d5b7bc719980869b0e7985c256f3 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 10 Jul 2009 10:04:52 +0900 Subject: swiotlb: remove swiotlb_arch_range_needs_mapping Nobody uses swiotlb_arch_range_needs_mapping(). Signed-off-by: FUJITA Tomonori Acked-by: Becky Bruce --- arch/x86/kernel/pci-swiotlb.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/x86/kernel/pci-swiotlb.c') diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index ea675cf..165bd7f 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) { -- cgit v1.1