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Commit 0db9b7ae authored by David Woodhouse's avatar David Woodhouse
Browse files

intel-iommu: Kill pointless intel_unmap_single() function 



Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent acea0018

drivers/pci/intel-iommu.c

+1 −7
Original line number Diff line number Diff line
@@ -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);

}