OPL3_BLOCKNUM_MASK  105 sound/drivers/opl3/opl3_midi.c 		((block << 2) & OPL3_BLOCKNUM_MASK);
OPL3_BLOCKNUM_MASK  423 sound/drivers/opl3/opl3_synth.c 	reg_val |= (note->octave << 2) & OPL3_BLOCKNUM_MASK;