iommu: Export and rename iommu_group_get_for_pci_dev()
Rename that function to pci_device_group() and export it, so
that IOMMU drivers can use it as their device_group
call-back.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index a1e6e89..a1a06639 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -317,6 +317,9 @@
return domain->ops->map_sg(domain, iova, sg, nents, prot);
}
+/* PCI device grouping function */
+extern struct iommu_group *pci_device_group(struct device *dev);
+
#else /* CONFIG_IOMMU_API */
struct iommu_ops {};