EDMA_MAX_WR_CH
dw->wr_ch_cnt = min_t(u16, dw->wr_ch_cnt, EDMA_MAX_WR_CH);
struct dw_edma_block ll_wr[EDMA_MAX_WR_CH];
struct dw_edma_block dt_wr[EDMA_MAX_WR_CH];
if (nr >= EDMA_MAX_WR_CH + EDMA_MAX_RD_CH)
if (!pci->edma.ll_wr_cnt || pci->edma.ll_wr_cnt > EDMA_MAX_WR_CH ||
struct dw_edma_region ll_region_wr[EDMA_MAX_WR_CH];
struct dw_edma_region dt_region_wr[EDMA_MAX_WR_CH];