Symbol: STR_IO_OUT_OT
drivers/usb/gadget/function/f_uac1.c
1256
strings_uac1[STR_IO_OUT_OT].s = audio_opts->c_ot_name;
drivers/usb/gadget/function/f_uac1.c
1294
io_out_ot_desc.iTerminal = us[STR_IO_OUT_OT].id;