PARA_ERROR(HW_PARAMS, "unable to install hw params"), \
PARA_ERROR(SW_PARAMS, "unable to install sw params"), \
PARA_ERROR(BAD_PERIOD, "can not use period equal to buffer size"), \
- PARA_ERROR(GET_XFER, "unable to obtain xfer align"), \
- PARA_ERROR(SET_XFER, "snd_pcm_sw_params_set_xfer_align() failed"), \
PARA_ERROR(ALSA_WRITE, "alsa write error"), \
PARA_ERROR(PCM_OPEN, "unable to open pcm"), \
PARA_ERROR(SND_PCM_INFO, "pcm info error"), \