HDA_DSP_REG_HIPCI_BUSY  109 sound/soc/sof/intel/apl.c 	.ipc_req_mask = HDA_DSP_REG_HIPCI_BUSY,
HDA_DSP_REG_HIPCI_BUSY   63 sound/soc/sof/intel/hda-ipc.c 			  HDA_DSP_REG_HIPCI_BUSY);