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intel-iommu: Kill pointless intel_unmap_single() function 

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
hifive-unleashed-5.1
David Woodhouse 2009-07-14 02:01:57 +01:00
parent acea0018a2
commit 0db9b7aebb
1 changed files with 1 additions and 7 deletions
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8
drivers/pci/intel-iommu.c
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@ -2741,12 +2741,6 @@ static void intel_unmap_page(struct device *dev, dma_addr_t dev_addr,
}
}
static void intel_unmap_single(struct device *dev, dma_addr_t dev_addr, size_t size,
int dir)
{
intel_unmap_page(dev, dev_addr, size, dir, NULL);
}
static void *intel_alloc_coherent(struct device *hwdev, size_t size,
dma_addr_t *dma_handle, gfp_t flags)
{
@ -2779,7 +2773,7 @@ static void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr,
size = PAGE_ALIGN(size);
order = get_order(size);
intel_unmap_single(hwdev, dma_handle, size, DMA_BIDIRECTIONAL);
intel_unmap_page(hwdev, dma_handle, size, DMA_BIDIRECTIONAL, NULL);
free_pages((unsigned long)vaddr, order);
}