Messages in this thread Patch in this message | | | From | FUJITA Tomonori <> | Subject | [PATCH 2/3] swiotlb: use unmap_single instead of swiotlb_unmap_single in swiotlb_free_coherent | Date | Mon, 8 Sep 2008 18:53:49 +0900 |
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We don't need any check in swiotlb_unmap_single here. unmap_single is appropriate.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> --- lib/swiotlb.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/swiotlb.c b/lib/swiotlb.c index 2fb485d..bf61c73 100644 --- a/lib/swiotlb.c +++ b/lib/swiotlb.c @@ -513,7 +513,7 @@ swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, free_pages((unsigned long) vaddr, get_order(size)); else /* DMA_TO_DEVICE to avoid memcpy in unmap_single */ - swiotlb_unmap_single (hwdev, dma_handle, size, DMA_TO_DEVICE); + unmap_single(hwdev, vaddr, size, DMA_TO_DEVICE); } static void -- 1.5.5.GIT
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