SB_OPEN_PCM 51 sound/isa/sb/sb8.c if (chip->open & SB_OPEN_PCM) { SB_OPEN_PCM 486 sound/isa/sb/sb8_main.c chip->open |= SB_OPEN_PCM; SB_OPEN_PCM 545 sound/isa/sb/sb8_main.c chip->open &= ~SB_OPEN_PCM;