iommu: Add generic_device_group() function

[deliverable/linux.git] / include / linux / iommu.h

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index a1a06639a64ac77f4cc8c0d4a68d082325e2e680..f28dff313b07c3bb072dffc2235b27d5d0eaa09a 100644 (file)
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -319,6 +319,8 @@ static inline size_t iommu_map_sg(struct iommu_domain *domain,
 
 /* PCI device grouping function */
 extern struct iommu_group *pci_device_group(struct device *dev);
+/* Generic device grouping function */
+extern struct iommu_group *generic_device_group(struct device *dev);
 
 #else /* CONFIG_IOMMU_API */