iommu/vt-d: Use inline function dma_pte_superpage instead of macros

Use inline function dma_pte_superpage() instead of macro for better readability. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
mariux64 · Jul 4, 2014 · e16922a · e16922a
1 parent 8f9d41b
commit e16922a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
@@ -892,7 +892,7 @@ 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;
 		}