UAC1_DEF_PCHMASK  741 drivers/usb/gadget/function/f_uac1.c 	opts->p_chmask = UAC1_DEF_PCHMASK;
UAC1_DEF_PCHMASK   57 drivers/usb/gadget/legacy/audio.c static int p_chmask = UAC1_DEF_PCHMASK;