1 files changed, 11 insertions, 5 deletions

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index a444c790fa72..b96a5b2136e4 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -24,9 +24,10 @@
 #include <linux/types.h>
 #include <trace/events/iommu.h>
 
-#define IOMMU_READ      (1)
-#define IOMMU_WRITE     (2)
-#define IOMMU_CACHE     (4) /* DMA cache coherency */
+#define IOMMU_READ      (1 << 0)
+#define IOMMU_WRITE     (1 << 1)
+#define IOMMU_CACHE     (1 << 2) /* DMA cache coherency */
+#define IOMMU_EXEC      (1 << 3)
 
 struct iommu_ops;
 struct iommu_group;
@@ -247,6 +248,11 @@ static inline struct iommu_domain *iommu_domain_alloc(struct bus_type *bus)
         return NULL;
 }
 
+static inline struct iommu_group *iommu_group_get_by_id(int id)
+{
+        return NULL;
+}
+
 static inline void iommu_domain_free(struct iommu_domain *domain)
 {
 }
@@ -291,8 +297,8 @@ static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_ad
         return 0;
 }
 
-static inline int domain_has_cap(struct iommu_domain *domain,
-                                 unsigned long cap)
+static inline int iommu_domain_has_cap(struct iommu_domain *domain,
+                                       unsigned long cap)
 {
         return 0;
 }