This patch adds LOG_SENSE as a read-ok command.  cdrecord-prodvd uses this.
 I also added LOG_SELECT as write-ok as this seems to fit in as well.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>