[PATCH v1 1/3] xen/arm: smmu: Rename arm_smmu_xen_device with, device_iommu_info

[Manish Jaggi <mjaggi@caviumnetworks.com>]

arm_smmu_xen_device is not an intuitive name for a datastructure which 
represents
device->archdata.iommu. Rename arm_smmu_xen_device with device_iommu_info

Signed-off-by: Manish Jaggi <manish.jaggi@caviumnetworks.com>
---
  xen/drivers/passthrough/arm/smmu.c | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/drivers/passthrough/arm/smmu.c 
b/xen/drivers/passthrough/arm/smmu.c
index a7a7da9..ab4f7a4 100644
--- a/xen/drivers/passthrough/arm/smmu.c
+++ b/xen/drivers/passthrough/arm/smmu.c
@@ -247,12 +247,12 @@ struct arm_smmu_xen_domain {
   * that would require to move some hackery (dummy iommu_group) in a 
more generic
   * place.
   * */
-struct arm_smmu_xen_device {
+struct device_iommu_info {
      struct iommu_domain *domain;
      struct iommu_group *group;
  };

-#define dev_archdata(dev) ((struct arm_smmu_xen_device 
*)dev->archdata.iommu)
+#define dev_archdata(dev) ((struct device_iommu_info *)dev->archdata.iommu)
  #define dev_iommu_domain(dev) (dev_archdata(dev)->domain)
  #define dev_iommu_group(dev) (dev_archdata(dev)->group)

@@ -2574,7 +2574,7 @@ static int arm_smmu_assign_dev(struct domain *d, 
u8 devfn,
      xen_domain = domain_hvm_iommu(d)->arch.priv;

      if (!dev->archdata.iommu) {
-        dev->archdata.iommu = xzalloc(struct arm_smmu_xen_device);
+        dev->archdata.iommu = xzalloc(struct device_iommu_info);
          if (!dev->archdata.iommu)
              return -ENOMEM;
      }
-- 
1.9.1