SST_BYT_IPCD_BUSY 307 sound/soc/intel/baytrail/sst-baytrail-ipc.c if (header & SST_BYT_IPCD_BUSY) { SST_BYT_IPCD_BUSY 321 sound/soc/intel/baytrail/sst-baytrail-ipc.c SST_BYT_IPCD_DONE | SST_BYT_IPCD_BUSY |