udma_rchan
struct udma_rchan *udma_rchanx;
u32 udma_rchan;
struct udma_rchan *rchan = uc->rchan;
struct udma_rchan *rchan = uc->rchan;
struct udma_rchan *rchans;
struct udma_rchan *rchan = uc->rchan;
irq_udma_idx = soc_data->oes.udma_rchan + uc->rchan->id;
struct udma_rchan *rchan;
.udma_rchan = 0x200,
.udma_rchan = 0x400,
.udma_rchan = 0x80,
ud->soc_data->oes.udma_rchan;
ud->soc_data->oes.udma_rchan;
struct udma_rchan *rchan = &ud->rchans[i];
struct udma_rchan;
struct udma_rchan *xudma_rchan_get(struct udma_dev *ud, int id);
void xudma_rchan_put(struct udma_dev *ud, struct udma_rchan *p);
int xudma_rchan_get_id(struct udma_rchan *p);
u32 xudma_rchanrt_read(struct udma_rchan *rchan, int reg);
void xudma_rchanrt_write(struct udma_rchan *rchan, int reg, u32 val);