CHT_SURFACE_MACH   18 sound/soc/intel/common/soc-acpi-intel-cht-match.c 	cht_machine_id = CHT_SURFACE_MACH;
CHT_SURFACE_MACH   48 sound/soc/intel/common/soc-acpi-intel-cht-match.c 	if (cht_machine_id == CHT_SURFACE_MACH)