This patch fixes a problem (multiple reads of the same data) while reading
from a CDU31 SONY CD-ROM drive.
The hack was originally suggested by Corey Minyard a few months ago (and
working well for months in my old P5/200), but for some reason it didn't
appear in the current stable release of the kernel - Patch submitted just
for the sake of code cleanliness.
-Mauricio Martinez
[email protected]