vol_0 507 dev/isa/ad1848.c struct ad1848_volume vol_0 = {0, 0}; vol_0 560 dev/isa/ad1848.c (void) ad1848_set_channel_gain(sc, AD1848_MONITOR_CHANNEL, &vol_0); vol_0 565 dev/isa/ad1848.c (void) ad1848_set_channel_gain(sc, AD1848_MONO_CHANNEL, &vol_0); vol_0 568 dev/isa/ad1848.c (void) ad1848_set_channel_gain(sc, AD1848_AUX2_CHANNEL, &vol_0);