SI_AC97_BUSY_READ 146 sound/pci/trident/trident_main.c data = SI_AC97_BUSY_READ | SI_AC97_AUDIO_BUSY | (reg & 0x000000ff); SI_AC97_BUSY_READ 152 sound/pci/trident/trident_main.c if ((data & (SI_AC97_BUSY_READ)) == 0)