UART_PM_STATE_ON
case UART_PM_STATE_ON:
if (new_state == UART_PM_STATE_ON && old_state == UART_PM_STATE_OFF)
old_state == UART_PM_STATE_ON)
sc16is7xx_power(port, (state == UART_PM_STATE_ON) ? 1 : 0);
if (pm_state != UART_PM_STATE_ON)
uart_change_pm(state, UART_PM_STATE_ON);
if (pm_state != UART_PM_STATE_ON)
uart_change_pm(state, UART_PM_STATE_ON);
uart_change_pm(state, UART_PM_STATE_ON);
uart_change_pm(state, UART_PM_STATE_ON);
uart_change_pm(state, UART_PM_STATE_ON);
uart_change_pm(state, UART_PM_STATE_ON);
case UART_PM_STATE_ON:
if (port->state->pm_state != UART_PM_STATE_ON) {
sprd_pm(port, UART_PM_STATE_ON, 0);
port->state->pm_state = UART_PM_STATE_ON;
case UART_PM_STATE_ON:
case UART_PM_STATE_ON: