DENSITY_SET_BY_USER  393 scsi/st.c      	    DENSITY_SET_BY_USER);
DENSITY_SET_BY_USER  589 scsi/st.c      	if (st->modeflags & (DENSITY_SET_BY_QUIRK | DENSITY_SET_BY_USER))
DENSITY_SET_BY_USER 1240 scsi/st.c      		st->modeflags |= DENSITY_SET_BY_USER;