[PATCH] ide: cleanup taskfile PIO handlers (CONFIG_IDE_TASKFILE_IO=n)
These handlers are nowadays used only for REQ_DRIVE_TASKFILE requests (rq->bio is always NULL) which aren't retried et all so remove code 'rewinding' rq->current_nr_sectors and some FIXMEs. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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