taglinefilesource code
sony_disc_changed128drivers/block/cdu31a.cstatic int sony_disc_changed = 1;          /* Has the disk been changed
sony_disc_changed193drivers/block/cdu31a.cretval = sony_disc_changed;
sony_disc_changed196drivers/block/cdu31a.csony_disc_changed = 0;
sony_disc_changed869drivers/block/cdu31a.csony_disc_changed = 1;