f_audio_free_inst  733 drivers/usb/gadget/function/f_uac1.c 	opts->func_inst.free_func_inst = f_audio_free_inst;
f_audio_free_inst  950 drivers/usb/gadget/function/f_uac1_legacy.c 	opts->func_inst.free_func_inst = f_audio_free_inst;