iommu/amd: Add function copy_dev_tables()

[linux-2.6-microblaze.git] / drivers / iommu / amd_iommu.c

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 097db07..b22b58b 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2086,7 +2086,7 @@ static void set_dte_entry(u16 devid, struct protection_domain *domain, bool ats)
                flags    |= tmp;
        }
 
-       flags &= ~(0xffffUL);
+       flags &= ~DEV_DOMID_MASK;
        flags |= domain->id;
 
        amd_iommu_dev_table[devid].data[1]  = flags;