Lines Matching defs:group
944 struct iommu_group *group = NULL;
967 group = iommu_group_get(client->dev);
968 if (!group)
972 err = iommu_attach_group(tegra->domain, group);
974 iommu_group_put(group);
982 client->group = group;
993 if (client->group) {
995 * Devices that are part of the same group may no longer be
996 * attached to a domain at this point because their group may
1001 iommu_detach_group(tegra->domain, client->group);
1003 iommu_group_put(client->group);
1004 client->group = NULL;