175 	{.dma_xfer = NULL, .uart = SEDI_UART_0, .operation = WRITE},
176 	{.dma_xfer = NULL, .uart = SEDI_UART_1, .operation = WRITE},
177 	{.dma_xfer = NULL, .uart = SEDI_UART_2, .operation = WRITE}
181 	{.dma_xfer = NULL, .uart = SEDI_UART_0, .operation = READ},
182 	{.dma_xfer = NULL, .uart = SEDI_UART_1, .operation = READ},
183 	{.dma_xfer = NULL, .uart = SEDI_UART_2, .operation = READ}
241 	ctxt->dma_xfer = NULL;  in sedi_dma_event_cb()
455 					uart_write_transfer[uart] = NULL;  in sedi_uart_isr_handler()
515 					uart_read_transfer[uart] = NULL;  in sedi_uart_isr_handler()
539 					uart_read_transfer[uart] = NULL;  in sedi_uart_isr_handler()
567 					uart_read_transfer[uart] = NULL;  in sedi_uart_isr_handler()
592 			uart_read_transfer[uart] = NULL;  in sedi_uart_isr_handler()
598 			uart_write_transfer[uart] = NULL;  in sedi_uart_isr_handler()
606 	DBG_CHECK(cfg != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_set_config()
659 	DBG_CHECK(status != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_get_status()
709 	DBG_CHECK(data != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read()
753 	DBG_CHECK(data != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_non_block()
769 	DBG_CHECK(data != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_write_buffer()
800 	DBG_CHECK(data != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_buffer()
801 	DBG_CHECK(status != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_buffer()
802 	DBG_CHECK(comp_len != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_buffer()
835 	DBG_CHECK(xfer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_write_async()
858 	DBG_CHECK(xfer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_async()
893 	if (transfer == NULL) {  in sedi_uart_async_write_terminate()
904 		uart_write_transfer[uart] = NULL;  in sedi_uart_async_write_terminate()
919 	if (transfer == NULL) {  in sedi_uart_async_read_terminate()
935 		uart_read_transfer[uart] = NULL;  in sedi_uart_async_read_terminate()
954 	DBG_CHECK(cfg != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_rs485_set_config()
1035 	DBG_CHECK(cfg != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_rs485_get_config()
1100 	DBG_CHECK(cfg != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_9bit_set_config()
1176 	DBG_CHECK(cfg != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_9bit_get_config()
1195 	DBG_CHECK(rx_buff != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_rx_fifo()
1196 	DBG_CHECK(length_read != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_rx_fifo()
1482 	DBG_CHECK(cfg != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_get_config()
1522 	DBG_CHECK(p_mode != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_get_loopback_mode()
1580 	DBG_CHECK(unsol_rx != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_enable_unsol_rx()
1581 	DBG_CHECK(unsol_rx->buffer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_enable_unsol_rx()
1583 	DBG_CHECK(unsol_rx->unsol_rx_callback != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_enable_unsol_rx()
1624 	unsol_read_ctxt[uart].unsol_rx = NULL;  in sedi_uart_disable_unsol_rx()
1632 	DBG_CHECK(buffer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_get_unsol_data()
1694 	DBG_CHECK(p_len != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_get_unsol_data_len()
1707 	DBG_CHECK(p_mask != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_get_ln_status_report_mask()
1760 	DBG_CHECK(vec_xfer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_write_vec_async()
1797 	DBG_CHECK(vec_xfer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_read_vec_async()
1948 	ret = sedi_uart_dma_config(dma_dev, channel, sedi_dma_poll_dummy_cb, NULL, op);  in sedi_uart_dma_io_polled()
1985 	DBG_CHECK(xfer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_write_async()
1987 	DBG_CHECK(xfer->data != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_write_async()
1988 	DBG_CHECK(xfer->callback != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_write_async()
2006 	if (xfer == NULL) {  in sedi_uart_dma_write_terminate()
2019 		dma_write_ctxt[uart].dma_xfer = NULL;  in sedi_uart_dma_write_terminate()
2028 	DBG_CHECK(xfer != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_read_async()
2030 	DBG_CHECK(xfer->data != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_read_async()
2031 	DBG_CHECK(xfer->callback != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_read_async()
2049 	if (xfer == NULL) {  in sedi_uart_dma_read_terminate()
2062 		dma_read_ctxt[uart].dma_xfer = NULL;  in sedi_uart_dma_read_terminate()
2074 	DBG_CHECK(buff != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_write_polled()
2090 	DBG_CHECK(buff != NULL, SEDI_DRIVER_ERROR_PARAMETER);  in sedi_uart_dma_read_polled()