f1_power 151 sound/isa/gus/gus_volume.c unsigned short semitones, f1_index, f2_index, f1_power, f2_power; f1_power 167 sound/isa/gus/gus_volume.c f1_power = semitones / 12; f1_power 169 sound/isa/gus/gus_volume.c f1 = log_table[f1_index] << f1_power;