sof_ipc_dma_trace_posn  389 sound/soc/sof/ipc.c 	struct sof_ipc_dma_trace_posn posn;
sof_ipc_dma_trace_posn  580 sound/soc/sof/sof-priv.h 			     struct sof_ipc_dma_trace_posn *posn);
sof_ipc_dma_trace_posn  278 sound/soc/sof/trace.c 			     struct sof_ipc_dma_trace_posn *posn)