OPL3_LEFT_4OP_0   384 sound/drivers/opl3/opl3_midi.c 		connect_mask = (OPL3_LEFT_4OP_0 << voice_offset) & 0x07;
OPL3_LEFT_4OP_0   600 sound/drivers/opl3/opl3_synth.c 				OPL3_LEFT_4OP_0 | OPL3_LEFT_4OP_1 | OPL3_LEFT_4OP_2);