449     nrfx_err_t err_code;  in nrfx_uarte_init()  local
454         err_code = NRFX_ERROR_ALREADY;  in nrfx_uarte_init()
456         err_code = NRFX_ERROR_INVALID_STATE;  in nrfx_uarte_init()
460                          NRFX_LOG_ERROR_STRING_GET(err_code));  in nrfx_uarte_init()
461         return err_code;  in nrfx_uarte_init()
470         err_code = NRFX_ERROR_BUSY;  in nrfx_uarte_init()
473                          NRFX_LOG_ERROR_STRING_GET(err_code));  in nrfx_uarte_init()
474         return err_code;  in nrfx_uarte_init()
892     nrfx_err_t err_code = NRFX_SUCCESS;  in nrfx_uarte_tx()  local
911         err_code = blocking_tx(p_instance, p_data, length, 0);  in nrfx_uarte_tx()
913         return err_code;  in nrfx_uarte_tx()
929             err_code = NRFX_ERROR_INVALID_ADDR;  in nrfx_uarte_tx()
940             err_code = NRFX_ERROR_FORBIDDEN;  in nrfx_uarte_tx()
946     if (err_code != NRFX_SUCCESS)  in nrfx_uarte_tx()
948         return err_code;  in nrfx_uarte_tx()
1004                 err_code = NRFX_SUCCESS;  in nrfx_uarte_tx()
1008                 err_code = NRFX_ERROR_INTERNAL;  in nrfx_uarte_tx()
1013             err_code = NRFX_ERROR_FORBIDDEN;  in nrfx_uarte_tx()
1018         err_code = NRFX_ERROR_BUSY;  in nrfx_uarte_tx()
1022     return err_code;  in nrfx_uarte_tx()
1363     nrfx_err_t err_code = NRFX_SUCCESS;  in rx_buffer_set()  local
1405         err_code = NRFX_ERROR_BUSY;  in rx_buffer_set()
1408     return err_code;  in rx_buffer_set()
1654     nrfx_err_t err_code = nrfx_uarte_rx_buffer_set(p_instance, p_data, length);  in nrfx_uarte_rx()  local
1662     if (err_code != NRFX_SUCCESS)  in nrfx_uarte_rx()
1664         return err_code;  in nrfx_uarte_rx()
1669     err_code = nrfx_uarte_rx_enable(p_instance, flags);  in nrfx_uarte_rx()
1670     if (err_code != NRFX_ERROR_BUSY && err_code != NRFX_SUCCESS)  in nrfx_uarte_rx()
1672         return err_code;  in nrfx_uarte_rx()
1674     err_code = NRFX_SUCCESS;  in nrfx_uarte_rx()
1682            err_code = nrfx_uarte_rx_ready(p_instance, &rx_amount);  in nrfx_uarte_rx()
1683         } while (err_code == NRFX_ERROR_BUSY);  in nrfx_uarte_rx()
1685         if ((err_code == NRFX_ERROR_ALREADY) || (length > rx_amount))  in nrfx_uarte_rx()
1687             err_code = NRFX_ERROR_FORBIDDEN;  in nrfx_uarte_rx()
1691             err_code = nrfx_uarte_rx_abort(p_instance, true, true);  in nrfx_uarte_rx()
1692             NRFX_ASSERT(err_code == NRFX_SUCCESS);  in nrfx_uarte_rx()
1696     return err_code;  in nrfx_uarte_rx()