mmp_pdma_prep_dma_cyclic(struct dma_chan *dchan,
dma_addr_t buf_addr, size_t len, size_t period_len,
enum dma_transfer_direction direction,
mmp_pdma_prep_dma_cyclic(struct dma_chan *dchan,
dma_addr_t buf_addr, size_t len, size_t period_len,
enum dma_transfer_direction direction,