ALS4K_CR0_MX80_81_REG_WRITE_ENABLE 751 sound/pci/als4000.c tmp|ALS4K_CR0_MX80_81_REG_WRITE_ENABLE); ALS4K_CR0_MX80_81_REG_WRITE_ENABLE 756 sound/pci/als4000.c tmp & ~ALS4K_CR0_MX80_81_REG_WRITE_ENABLE);