diff options
| -rw-r--r-- | drivers/iommu/intel/iommu.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index 261d931ee76e..56671c7f4c08 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -133,11 +133,6 @@ static inline unsigned long lvl_to_nr_pages(unsigned int lvl) /* VT-d pages must always be _smaller_ than MM pages. Otherwise things are never going to work. */ -static inline unsigned long dma_to_mm_pfn(unsigned long dma_pfn) -{ - return dma_pfn >> (PAGE_SHIFT - VTD_PAGE_SHIFT); -} - static inline unsigned long mm_to_dma_pfn(unsigned long mm_pfn) { return mm_pfn << (PAGE_SHIFT - VTD_PAGE_SHIFT); |