Symbol: STR_IO_IN_IT_CH_NAMES
drivers/usb/gadget/function/f_uac1.c
1262
strings_uac1[STR_IO_IN_IT_CH_NAMES].s = audio_opts->p_it_ch_name;
drivers/usb/gadget/function/f_uac1.c
1298
io_in_it_desc.iChannelNames = us[STR_IO_IN_IT_CH_NAMES].id;