312 	unsigned int			period_len;  member
1251 		size_t period_len, enum dma_transfer_direction direction,  in sdma_prep_dma_cyclic()  argument
1256 	int num_periods = buf_len / period_len;  in sdma_prep_dma_cyclic()
1268 	sdmac->period_len = period_len;  in sdma_prep_dma_cyclic()
1282 	if (period_len > 0xffff) {  in sdma_prep_dma_cyclic()
1284 				channel, period_len, 0xffff);  in sdma_prep_dma_cyclic()
1294 		bd->mode.count = period_len;  in sdma_prep_dma_cyclic()
1308 				i, period_len, (u64)dma_addr,  in sdma_prep_dma_cyclic()
1314 		dma_addr += period_len;  in sdma_prep_dma_cyclic()
1315 		buf += period_len;  in sdma_prep_dma_cyclic()
1365 		residue = (sdmac->num_bd - sdmac->buf_tail) * sdmac->period_len;  in sdma_tx_status()