ALC_FLAG_MSI
else if ((sc->alc_flags & ALC_FLAG_MSI) != 0)
sc->alc_flags |= ALC_FLAG_MSI;
else if ((sc->alc_flags & ALC_FLAG_MSI) != 0)
else if ((sc->alc_flags & ALC_FLAG_MSI) != 0)
if ((sc->alc_flags & (ALC_FLAG_MSI | ALC_FLAG_MSIX)) != 0)