This patch adds the ability to use DVD-RAM drives to the iSeries virtual
cdrom driver.  This version adresses (hopefully) Jens comments on the
previous one.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>