spi_qup_set_state
ret = spi_qup_set_state(controller, QUP_STATE_RESET);
ret = spi_qup_set_state(controller, QUP_STATE_RESET);
ret = spi_qup_set_state(controller, QUP_STATE_RESET);
ret = spi_qup_set_state(controller, QUP_STATE_RESET);
ret = spi_qup_set_state(qup, QUP_STATE_RUN);
ret = spi_qup_set_state(qup, QUP_STATE_RUN);
ret = spi_qup_set_state(qup, QUP_STATE_PAUSE);
ret = spi_qup_set_state(qup, QUP_STATE_RUN);
if (spi_qup_set_state(controller, QUP_STATE_RESET)) {
spi_qup_set_state(controller, QUP_STATE_RESET);