iommu: Convert iommu-caps from define to enum

Allow compile-time type-checking. Signed-off-by: Joerg Roedel <jroedel@suse.de>
2014-09-03 18:34:04 +02:00
parent 0f33be009b
commit 1aed074869
2 changed files with 8 additions and 5 deletions
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -948,7 +948,7 @@ phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova)
 EXPORT_SYMBOL_GPL(iommu_iova_to_phys);

 int iommu_domain_has_cap(struct iommu_domain *domain,
-			 unsigned long cap)
+			 enum iommu_cap cap)
 {
 	if (unlikely(domain->ops->domain_has_cap == NULL))
 		return 0;