taglinefilesource code
sony_disc_changed120drivers/block/cdu31a.cstatic int sony_disc_changed = 1;          /* Has the disk been changed
sony_disc_changed185drivers/block/cdu31a.cretval = sony_disc_changed;
sony_disc_changed188drivers/block/cdu31a.csony_disc_changed = 0;
sony_disc_changed733drivers/block/cdu31a.csony_disc_changed = 1;