tree 03ebf2ab6513c9c1290a45f3c4726b43cccf8678
parent ea1ab3d3319b399e2b707c270d2d6077b61183f6
author Borislav Petkov <petkovbb@googlemail.com> 1209303507 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1209303507 +0200

ide-tape: remove remaining pipeline functionality

The driver is using now solely its own request queue.

- tape->next_stage is always NULL so it is safe to remove
  all code depending on tape->next_stage != NULL

- this patch removes the last place which sets
  IDETAPE_FLAG_PIPELINE_ACTIVE in tape->flags

[bart: add above explanations]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>