Move common code from task_mulin_intr() and task_mulout_intr()
(CONFIG_IDE_TASKFILE_IO=y) to a task_multi_sectors() helper.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>