tree 4c67b1e6d0f1c27940188833a46a51b82e43d6ec
parent 6d7003877c2f0578f1c08f66d05c3f72ef4ae596
author Tejun Heo <tj@kernel.org> 1240098363 +0900
committer Tejun Heo <tj@kernel.org> 1240098363 +0900

ide: drop rq->data handling from ide_map_sg()

Impact: remove code path which is no longer necessary

All IDE data transfers now use rq->bio.  Simplify ide_map_sg()
accordingly.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>