admac_chan_direction
if (direction != admac_chan_direction(adchan->no))
switch (admac_chan_direction(adchan->no)) {
switch (admac_chan_direction(adchan->no)) {
ret = admac_alloc_sram_carveout(ad, admac_chan_direction(adchan->no),
admac_free_sram_carveout(adchan->host, admac_chan_direction(adchan->no),
bool is_tx = admac_chan_direction(adchan->no) == DMA_MEM_TO_DEV;