Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu

1 files changed, 4 insertions, 3 deletions

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index a444c790fa72..709a697c4e02 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;