48 	struct dsa_switch_driver *ret;  in dsa_switch_probe()  local
52 	ret = NULL;  in dsa_switch_probe()
63 			ret = drv;  in dsa_switch_probe()
71 	return ret;  in dsa_switch_probe()
83 	int ret;  in dsa_switch_setup()  local
127 				ret = -EINVAL;  in dsa_switch_setup()
141 		ret = -EINVAL;  in dsa_switch_setup()
180 			ret = -ENOPROTOOPT;  in dsa_switch_setup()
190 	ret = drv->setup(ds);  in dsa_switch_setup()
191 	if (ret < 0)  in dsa_switch_setup()
194 	ret = drv->set_addr(ds, dst->master_netdev->dev_addr);  in dsa_switch_setup()
195 	if (ret < 0)  in dsa_switch_setup()
200 		ret = -ENOMEM;  in dsa_switch_setup()
205 	ret = mdiobus_register(ds->slave_mii_bus);  in dsa_switch_setup()
206 	if (ret < 0)  in dsa_switch_setup()
237 	return ERR_PTR(ret);  in dsa_switch_setup()
247 	int i, ret = 0;  in dsa_switch_suspend()  local
254 		ret = dsa_slave_suspend(ds->ports[i]);  in dsa_switch_suspend()
255 		if (ret)  in dsa_switch_suspend()
256 			return ret;  in dsa_switch_suspend()
260 		ret = ds->drv->suspend(ds);  in dsa_switch_suspend()
262 	return ret;  in dsa_switch_suspend()
267 	int i, ret = 0;  in dsa_switch_resume()  local
270 		ret = ds->drv->resume(ds);  in dsa_switch_resume()
272 	if (ret)  in dsa_switch_resume()
273 		return ret;  in dsa_switch_resume()
280 		ret = dsa_slave_resume(ds->ports[i]);  in dsa_switch_resume()
281 		if (ret)  in dsa_switch_resume()
282 			return ret;  in dsa_switch_resume()
377 	int ret;  in dsa_of_setup_routing_table()  local
409 		ret = -EINVAL;  in dsa_of_setup_routing_table()
420 	return ret;  in dsa_of_setup_routing_table()
450 	int ret;  in dsa_of_probe()  local
481 		ret = -ENOMEM;  in dsa_of_probe()
517 				ret = -ENOMEM;  in dsa_of_probe()
525 				ret = dsa_of_setup_routing_table(pd, cd,  in dsa_of_probe()
527 				if (ret)  in dsa_of_probe()
543 	return ret;  in dsa_of_probe()
573 	int i, ret;  in dsa_probe()  local
580 		ret = dsa_of_probe(pdev);  in dsa_probe()
581 		if (ret)  in dsa_probe()
582 			return ret;  in dsa_probe()
592 		ret = -EINVAL;  in dsa_probe()
598 		ret = -EEXIST;  in dsa_probe()
605 		ret = -ENOMEM;  in dsa_probe()
654 	return ret;  in dsa_probe()
706 	int i, ret = 0;  in dsa_suspend()  local
712 			ret = dsa_switch_suspend(ds);  in dsa_suspend()
715 	return ret;  in dsa_suspend()
722 	int i, ret = 0;  in dsa_resume()  local
728 			ret = dsa_switch_resume(ds);  in dsa_resume()
731 	return ret;  in dsa_resume()