meter_level 663 sound/usb/mixer_us16x08.c store->meter_level[MUB2(meter_urb, s) - 1] = val; meter_level 731 sound/usb/mixer_us16x08.c store ? store->meter_level[i] : 0; meter_level 102 sound/usb/mixer_us16x08.h int meter_level[SND_US16X08_MAX_CHANNELS];