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| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-07-10 10:04:59 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-07-28 14:19:19 +0900 |
| commit | 30945fdf6a08f52370dab3bc162e96c4b4e36082 (patch) | |
| tree | 915ac16aedfda98a65d0a06f63be58d1c3215d04 /include/linux/dma-mapping.h | |
| parent | swiotlb: use dma_capable() (diff) | |
| download | linux-dev-30945fdf6a08f52370dab3bc162e96c4b4e36082.tar.xz linux-dev-30945fdf6a08f52370dab3bc162e96c4b4e36082.zip | |
powerpc: remove unncesary swiotlb_arch_address_needs_mapping
swiotlb doesn't use swiotlb_arch_address_needs_mapping(); it uses
dma_capalbe(). We can remove unnecessary
swiotlb_arch_address_needs_mapping().
We can remove swiotlb_addr_needs_map() and is_buffer_dma_capable() in
swiotlb_pci_addr_needs_map() too; dma_capable() handles the features
that both provide.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
Diffstat (limited to 'include/linux/dma-mapping.h')
0 files changed, 0 insertions, 0 deletions