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| author | Tejun Heo <tj@kernel.org> | 2009-04-19 08:46:03 +0900 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-28 07:37:32 +0200 |
| commit | 29d1a4371035e01b0d079bc5aa88b50f5af7a566 (patch) | |
| tree | 4aad5a0868e1929f0ced33ffde34b334760c0522 /drivers/ide/ide-tape.c | |
| parent | 4344d07fb8dbf0cbfec1f7d7c1afeccaceaaa120 (diff) | |
| download | lwn-29d1a4371035e01b0d079bc5aa88b50f5af7a566.tar.gz lwn-29d1a4371035e01b0d079bc5aa88b50f5af7a566.zip | |
ide-atapi: kill unused fields and callbacks
Impact: remove fields and code paths which are no longer necessary
Now that ide-tape uses standard mechanisms to transfer data, special
case handling for bh handling can be dropped from ide-atapi. Drop the
followings.
* pc->cur_pos, b_count, bh and b_data
* drive->pc_update_buffers() and pc_io_buffers().
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ide/ide-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 2599579e4174..8dfc68892d6a 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -591,7 +591,6 @@ static void ide_tape_create_rw_cmd(idetape_tape_t *tape, ide_init_pc(pc); put_unaligned(cpu_to_be32(length), (unsigned int *) &pc->c[1]); pc->c[1] = 1; - pc->bh = NULL; pc->buf = NULL; pc->buf_size = length * tape->blk_size; pc->req_xfer = pc->buf_size; |