+static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev)
+{
+ return dev->iommu_fwspec;
+}
+
+static inline void dev_iommu_fwspec_set(struct device *dev,
+ struct iommu_fwspec *fwspec)
+{
+ dev->iommu_fwspec = fwspec;
+}
+
+int iommu_probe_device(struct device *dev);
+void iommu_release_device(struct device *dev);
+