56 			   enum uart_pm_state pm_state);
2019 	enum uart_pm_state pm_state;  in uart_line_info()  local
2045 		pm_state = state->pm_state;  in uart_line_info()
2046 		if (pm_state != UART_PM_STATE_ON)  in uart_line_info()
2051 		if (pm_state != UART_PM_STATE_ON)  in uart_line_info()
2052 			uart_change_pm(state, pm_state);  in uart_line_info()
2335 			   enum uart_pm_state pm_state)  in uart_change_pm()  argument
2339 	if (state->pm_state != pm_state) {  in uart_change_pm()
2341 			port->ops->pm(port, pm_state, state->pm_state);  in uart_change_pm()
2342 		state->pm_state = pm_state;  in uart_change_pm()
2655 	enum uart_pm_state pm_state;  in uart_poll_init()  local
2673 	pm_state = state->pm_state;  in uart_poll_init()
2693 		uart_change_pm(state, pm_state);  in uart_poll_init()
3147 	state->pm_state = UART_PM_STATE_UNDEFINED;  in serial_core_add_one_port()