Symbol: f_audio_alloc
drivers/usb/gadget/function/f_uac1.c
1856
DECLARE_USB_FUNCTION_INIT(uac1, f_audio_alloc_inst, f_audio_alloc);
drivers/usb/gadget/function/f_uac1_legacy.c
1043
DECLARE_USB_FUNCTION_INIT(uac1_legacy, f_audio_alloc_inst, f_audio_alloc);