405 		struct arm_smmu_master *master;  in find_smmu_master()  local
407 		master = container_of(node, struct arm_smmu_master, node);  in find_smmu_master()
409 		if (dev_node < master->of_node)  in find_smmu_master()
411 		else if (dev_node > master->of_node)  in find_smmu_master()
414 			return master;  in find_smmu_master()
435 			      struct arm_smmu_master *master)  in insert_smmu_master()  argument
446 		if (master->of_node < this->of_node)  in insert_smmu_master()
448 		else if (master->of_node > this->of_node)  in insert_smmu_master()
454 	rb_link_node(&master->node, parent, new);  in insert_smmu_master()
455 	rb_insert_color(&master->node, &smmu->masters);  in insert_smmu_master()
464 	struct arm_smmu_master *master;  in register_smmu_master()  local
466 	master = find_smmu_master(smmu, masterspec->np);  in register_smmu_master()
467 	if (master) {  in register_smmu_master()
481 	master = devm_kzalloc(dev, sizeof(*master), GFP_KERNEL);  in register_smmu_master()
482 	if (!master)  in register_smmu_master()
485 	master->of_node			= masterspec->np;  in register_smmu_master()
486 	master->cfg.num_streamids	= masterspec->args_count;  in register_smmu_master()
488 	for (i = 0; i < master->cfg.num_streamids; ++i) {  in register_smmu_master()
498 		master->cfg.streamids[i] = streamid;  in register_smmu_master()
500 	return insert_smmu_master(smmu, master);  in register_smmu_master()
506 	struct arm_smmu_master *master = NULL;  in find_smmu_for_device()  local
511 		master = find_smmu_master(smmu, dev_node);  in find_smmu_for_device()
512 		if (master)  in find_smmu_for_device()
517 	return master ? smmu : NULL;  in find_smmu_for_device()
1338 	struct arm_smmu_master *master;  in arm_smmu_init_platform_device()  local
1343 	master = find_smmu_master(smmu, dev->of_node);  in arm_smmu_init_platform_device()
1344 	if (!master)  in arm_smmu_init_platform_device()
1347 	iommu_group_set_iommudata(group, &master->cfg, NULL);  in arm_smmu_init_platform_device()
1823 		struct arm_smmu_master *master  in arm_smmu_device_dt_probe()  local
1825 		of_node_put(master->of_node);  in arm_smmu_device_dt_probe()
1852 		struct arm_smmu_master *master  in arm_smmu_device_remove()  local
1854 		of_node_put(master->of_node);  in arm_smmu_device_remove()