[PATCH 5/6] iommu/vt-d: use inline function dma_pte_superpage instead of macros

[Yijing Wang]

Use inline function dma_pte_superpage() instead of macro for
better readability.

Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
---
 drivers/iommu/intel-iommu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index d1d6636..455896c 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -891,7 +891,7 @@ static struct dma_pte *dma_pfn_level_pte(struct dmar_domain *domain,
 			break;
 		}
 
-		if (pte->val & DMA_PTE_LARGE_PAGE) {
+		if (dma_pte_superpage(pte)) {
 			*large_page = total;
 			return pte;
 		}
-- 
1.7.1


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/