tree 6c1f861ccf5c8cdd858cacf8800c84a4337c9f13
parent e998f30b45efb99a3c3ce7b5483f76317a17abed
author Tejun Heo <tj@kernel.org> 1240098362 +0900
committer Jens Axboe <jens.axboe@oracle.com> 1240897051 +0200

ide-tape: kill idetape_bh

Impact: kill now unnecessary idetape_bh

With everything using standard mechanisms, there is no need for
idetape_bh anymore.  Kill it and use tape->buf, cur and valid to
describe data buffer instead.

Changes worth mentioning are...

* idetape_queue_rq_tail() now always queue tape->buf and and adjusts
  buffer state properly before completion.

* idetape_pad_zeros() clears the buffer only once.

Signed-off-by: Tejun Heo <tj@kernel.org>