VIA_FUNC_ENABLE_MIDI 1977 sound/pci/via82xx.c if (legacy & VIA_FUNC_ENABLE_MIDI) VIA_FUNC_ENABLE_MIDI 1987 sound/pci/via82xx.c legacy |= VIA_FUNC_ENABLE_MIDI; VIA_FUNC_ENABLE_MIDI 1991 sound/pci/via82xx.c legacy &= ~VIA_FUNC_ENABLE_MIDI; VIA_FUNC_ENABLE_MIDI 2003 sound/pci/via82xx.c legacy &= ~VIA_FUNC_ENABLE_MIDI;