drivers/irqchip/irq-gic-v3-its.c

1700 		goto err;
1714 err:
2070 	int err = -ENOSPC;
2085 			err = 0;
2093 	return err;
2145 	int err;
2159 	err = free_lpi_range(8192, lpis);
2161 	return err;
2167 	int err = 0;
2170 		err = alloc_lpi_range(nr_irqs, base);
2171 		if (!err)
2178 		err = -ENOSPC;
2180 	if (err)
2616 	int err, i;
2667 		err = its_setup_baser(its, baser, cache, shr, order, indirect);
2668 		if (err < 0) {
2670 			return err;
3024 	int err, cpu;
3037 	err = its_setup_lpi_prop_table();
3038 	if (err)
3039 		return err;
3519 	int err = 0;
3557 		err = -ENOMEM;
3568 	return err;
3607 	int err;
3610 	err = its_alloc_device_irq(its_dev, nr_irqs, &hwirq);
3611 	if (err)
3612 		return err;
3614 	err = iommu_dma_prepare_msi(info->desc, its->get_msi_base(its_dev));
3615 	if (err)
3616 		return err;
3619 		err = its_irq_gic_domain_alloc(domain, virq + i, hwirq + i);
3620 		if (err)
3621 			return err;
4528 	int base, nr_ids, i, err = 0;
4557 		err = its_vpe_init(vm->vpes[i]);
4558 		if (err)
4560 		err = its_irq_gic_domain_alloc(domain, virq + i,
4562 		if (err)
4570 	if (err)
4573 	return err;
4860 	int err = 0;
4868 		err = its_force_quiescent(base);
4869 		if (err) {
4871 			       &its->phys_base, err);
4873 			goto err;
4879 err:
4880 	if (err) {
4890 	return err;
4958 static void __init __iomem *its_map_one(struct resource *res, int *err)
4966 		*err = -ENOMEM;
4973 		*err = -ENODEV;
4977 	*err = its_force_quiescent(its_base);
4978 	if (*err) {
5097 	int err;
5103 			err = its_compute_its_list_map(its);
5104 			if (err < 0)
5107 			its->list_nr = err;
5110 				&its->phys_base, err);
5120 				err = -ENOMEM;
5134 		err = -ENOMEM;
5140 	err = its_alloc_tables(its);
5141 	if (err)
5144 	err = its_alloc_collections(its);
5145 	if (err)
5183 	err = its_init_domain(its);
5184 	if (err)
5201 	pr_err("ITS@%pa: failed probing (%d)\n", &its->phys_base, err);
5202 	return err;
5344 	int err, i;
5346 	its_base = its_map_one(res, &err);
5348 		return err;
5367 	int err;
5369 	its_base = its_map_one(res, &err);
5410 	int err;
5425 		err = its_reset_one(&res);
5426 		if (err)
5427 			return err;
5452 		err = its_probe_one(its);
5453 		if (err)  {
5455 			return err;
5570 	int err;
5585 	err = iort_register_domain_token(its_entry->translation_id, res.start,
5587 	if (err) {
5596 		err = -ENOMEM;
5600 	err = its_probe_one(its);
5601 	if (!err)
5608 	return err;
5676 	int err;
5692 	err = allocate_lpi_tables();
5693 	if (err)
5694 		return err;