diff options
| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-07-10 10:05:03 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-07-28 14:19:20 +0900 |
| commit | 8ab7ff42c9dd9231706a4ba7120eed22ff52a93b (patch) | |
| tree | 35a66b14f7fe961d7a38b06498522106e932c07e /arch/powerpc | |
| parent | swiotlb: use phys_to_dma and dma_to_phys (diff) | |
| download | linux-dev-8ab7ff42c9dd9231706a4ba7120eed22ff52a93b.tar.xz linux-dev-8ab7ff42c9dd9231706a4ba7120eed22ff52a93b.zip | |
powerpc: remove unused swiotlb_phys_to_bus() and swiotlb_bus_to_phys()
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>
Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/dma-swiotlb.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index a3bbe02cda98..e8a57de85bcf 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -24,17 +24,6 @@ int swiotlb __read_mostly; unsigned int ppc_swiotlb_enable; -dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t paddr) -{ - return paddr + get_dma_direct_offset(hwdev); -} - -phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr) - -{ - return baddr - get_dma_direct_offset(hwdev); -} - /* * Determine if an address is reachable by a pci device, or if we must bounce. */ |