MAX_LOOPBACK_AMPS   77 sound/pci/hda/hda_generic.c 	struct hda_amp_list loopback_list[MAX_LOOPBACK_AMPS + 1];
MAX_LOOPBACK_AMPS  690 sound/pci/hda/hda_generic.c 	if (spec->num_loopbacks >= MAX_LOOPBACK_AMPS) {