UART_PM_STATE_OFF
case UART_PM_STATE_OFF:
case UART_PM_STATE_OFF:
old_state = UART_PM_STATE_OFF;
if (new_state == UART_PM_STATE_ON && old_state == UART_PM_STATE_OFF)
else if (new_state == UART_PM_STATE_OFF &&
uart_change_pm(state, UART_PM_STATE_OFF);
uart_change_pm(state, UART_PM_STATE_OFF);
uart_change_pm(state, UART_PM_STATE_OFF);
uart_change_pm(state, UART_PM_STATE_OFF);
case UART_PM_STATE_OFF:
case UART_PM_STATE_OFF:
case UART_PM_STATE_OFF:
case UART_PM_STATE_OFF:
case UART_PM_STATE_OFF: