f1_index          151 sound/isa/gus/gus_volume.c 	unsigned short semitones, f1_index, f2_index, f1_power, f2_power;
f1_index          165 sound/isa/gus/gus_volume.c 	f1_index = semitones % 12;
f1_index          169 sound/isa/gus/gus_volume.c 	f1 = log_table[f1_index] << f1_power;