136 	int result;  in _dump_port_params()  local
141 		result = lv1_get_virtual_uart_param(port_number, i, &value);  in _dump_port_params()
143 		if (result) {  in _dump_port_params()
145 				port_number, strings[i], ps3_result(result));  in _dump_port_params()
157 	int result;  in ps3_vuart_get_triggers()  local
162 	result = lv1_get_virtual_uart_param(dev->port_number,  in ps3_vuart_get_triggers()
166 	if (result) {  in ps3_vuart_get_triggers()
168 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_get_triggers()
169 		return result;  in ps3_vuart_get_triggers()
172 	result = lv1_get_virtual_uart_param(dev->port_number,  in ps3_vuart_get_triggers()
175 	if (result) {  in ps3_vuart_get_triggers()
177 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_get_triggers()
178 		return result;  in ps3_vuart_get_triggers()
181 	result = lv1_get_virtual_uart_param(dev->port_number,  in ps3_vuart_get_triggers()
184 	if (result) {  in ps3_vuart_get_triggers()
186 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_get_triggers()
187 		return result;  in ps3_vuart_get_triggers()
195 	return result;  in ps3_vuart_get_triggers()
201 	int result;  in ps3_vuart_set_triggers()  local
204 	result = lv1_set_virtual_uart_param(dev->port_number,  in ps3_vuart_set_triggers()
207 	if (result) {  in ps3_vuart_set_triggers()
209 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_set_triggers()
210 		return result;  in ps3_vuart_set_triggers()
213 	result = lv1_get_virtual_uart_param(dev->port_number,  in ps3_vuart_set_triggers()
216 	if (result) {  in ps3_vuart_set_triggers()
218 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_set_triggers()
219 		return result;  in ps3_vuart_set_triggers()
222 	result = lv1_set_virtual_uart_param(dev->port_number,  in ps3_vuart_set_triggers()
225 	if (result) {  in ps3_vuart_set_triggers()
227 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_set_triggers()
228 		return result;  in ps3_vuart_set_triggers()
234 	return result;  in ps3_vuart_set_triggers()
240 	int result;  in ps3_vuart_get_rx_bytes_waiting()  local
242 	result = lv1_get_virtual_uart_param(dev->port_number,  in ps3_vuart_get_rx_bytes_waiting()
245 	if (result)  in ps3_vuart_get_rx_bytes_waiting()
247 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_get_rx_bytes_waiting()
251 	return result;  in ps3_vuart_get_rx_bytes_waiting()
263 	int result;  in ps3_vuart_set_interrupt_mask()  local
270 	result = lv1_set_virtual_uart_param(dev->port_number,  in ps3_vuart_set_interrupt_mask()
273 	if (result)  in ps3_vuart_set_interrupt_mask()
275 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_set_interrupt_mask()
277 	return result;  in ps3_vuart_set_interrupt_mask()
283 	int result;  in ps3_vuart_get_interrupt_status()  local
287 	result = lv1_get_virtual_uart_param(dev->port_number,  in ps3_vuart_get_interrupt_status()
290 	if (result)  in ps3_vuart_get_interrupt_status()
292 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_get_interrupt_status()
299 	return result;  in ps3_vuart_get_interrupt_status()
366 	int result;  in ps3_vuart_raw_write()  local
369 	result = lv1_write_virtual_uart(dev->port_number,  in ps3_vuart_raw_write()
372 	if (result) {  in ps3_vuart_raw_write()
374 			"%s\n", __func__, __LINE__, ps3_result(result));  in ps3_vuart_raw_write()
375 		return result;  in ps3_vuart_raw_write()
383 	return result;  in ps3_vuart_raw_write()
396 	int result;  in ps3_vuart_raw_read()  local
401 	result = lv1_read_virtual_uart(dev->port_number,  in ps3_vuart_raw_read()
404 	if (result) {  in ps3_vuart_raw_read()
406 			__func__, __LINE__, ps3_result(result));  in ps3_vuart_raw_read()
407 		return result;  in ps3_vuart_raw_read()
415 	return result;  in ps3_vuart_raw_read()
429 	int result;  in ps3_vuart_clear_rx_bytes()  local
434 	result = ps3_vuart_get_rx_bytes_waiting(dev, &bytes_waiting);  in ps3_vuart_clear_rx_bytes()
436 	BUG_ON(result);  in ps3_vuart_clear_rx_bytes()
490 	int result;  in ps3_vuart_write()  local
503 		result = ps3_vuart_raw_write(dev, buf, bytes, &bytes_written);  in ps3_vuart_write()
507 		if (result) {  in ps3_vuart_write()
511 			return result;  in ps3_vuart_write()
559 	int result;  in ps3_vuart_queue_rx_bytes()  local
566 	result = ps3_vuart_get_rx_bytes_waiting(dev, &bytes);  in ps3_vuart_queue_rx_bytes()
567 	BUG_ON(result);  in ps3_vuart_queue_rx_bytes()
569 	if (result)  in ps3_vuart_queue_rx_bytes()
613 	int result;  in ps3_vuart_read()  local
629 		result = ps3_vuart_queue_rx_bytes(dev, &tmp);  in ps3_vuart_read()
630 		if (result || !tmp) {  in ps3_vuart_read()
732 	int result = 0;  in ps3_vuart_handle_interrupt_tx()  local
746 		result = ps3_vuart_raw_write(dev, lb->head, lb->tail - lb->head,  in ps3_vuart_handle_interrupt_tx()
749 		if (result) {  in ps3_vuart_handle_interrupt_tx()
779 	return result;  in ps3_vuart_handle_interrupt_tx()
792 	int result;  in ps3_vuart_handle_interrupt_rx()  local
800 	result = ps3_vuart_queue_rx_bytes(dev, &bytes);  in ps3_vuart_handle_interrupt_rx()
802 	if (result) {  in ps3_vuart_handle_interrupt_rx()
804 		return result;  in ps3_vuart_handle_interrupt_rx()
816 	return result;  in ps3_vuart_handle_interrupt_rx()
837 	int result;  in ps3_vuart_handle_port_interrupt()  local
841 	result = ps3_vuart_get_interrupt_status(dev, &status);  in ps3_vuart_handle_port_interrupt()
843 	if (result)  in ps3_vuart_handle_port_interrupt()
844 		return result;  in ps3_vuart_handle_port_interrupt()
851 		result = ps3_vuart_handle_interrupt_disconnect(dev);  in ps3_vuart_handle_port_interrupt()
852 		if (result)  in ps3_vuart_handle_port_interrupt()
858 		result = ps3_vuart_handle_interrupt_tx(dev);  in ps3_vuart_handle_port_interrupt()
859 		if (result)  in ps3_vuart_handle_port_interrupt()
865 		result = ps3_vuart_handle_interrupt_rx(dev);  in ps3_vuart_handle_port_interrupt()
866 		if (result)  in ps3_vuart_handle_port_interrupt()
916 	int result;  in ps3_vuart_bus_interrupt_get()  local
933 		result = -ENOMEM;  in ps3_vuart_bus_interrupt_get()
937 	result = ps3_vuart_irq_setup(PS3_BINDING_CPU_ANY, vuart_bus_priv.bmp,  in ps3_vuart_bus_interrupt_get()
940 	if (result) {  in ps3_vuart_bus_interrupt_get()
942 			__func__, __LINE__, result);  in ps3_vuart_bus_interrupt_get()
943 		result = -EPERM;  in ps3_vuart_bus_interrupt_get()
947 	result = request_irq(vuart_bus_priv.virq, ps3_vuart_irq_handler,  in ps3_vuart_bus_interrupt_get()
950 	if (result) {  in ps3_vuart_bus_interrupt_get()
952 			__func__, __LINE__, result);  in ps3_vuart_bus_interrupt_get()
957 	return result;  in ps3_vuart_bus_interrupt_get()
968 	return result;  in ps3_vuart_bus_interrupt_get()
996 	int result;  in ps3_vuart_probe()  local
1016 	result = ps3_vuart_bus_interrupt_get();  in ps3_vuart_probe()
1018 	if (result)  in ps3_vuart_probe()
1024 		result = -EBUSY;  in ps3_vuart_probe()
1036 		result = -ENOMEM;  in ps3_vuart_probe()
1061 		result = drv->probe(dev);  in ps3_vuart_probe()
1063 		result = 0;  in ps3_vuart_probe()
1068 	if (result) {  in ps3_vuart_probe()
1076 	return result;  in ps3_vuart_probe()
1089 	return result;  in ps3_vuart_probe()
1239 	int result;  in ps3_vuart_port_driver_register()  local
1250 	result = ps3_system_bus_driver_register(&drv->core);  in ps3_vuart_port_driver_register()
1251 	return result;  in ps3_vuart_port_driver_register()