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| author | Tejun Heo <tj@kernel.org> | 2009-04-19 03:46:03 +0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-28 09:37:32 +0400 |
| commit | 29d1a4371035e01b0d079bc5aa88b50f5af7a566 (patch) | |
| tree | 4aad5a0868e1929f0ced33ffde34b334760c0522 /include/linux/ide.h | |
| parent | 4344d07fb8dbf0cbfec1f7d7c1afeccaceaaa120 (diff) | |
| download | linux-29d1a4371035e01b0d079bc5aa88b50f5af7a566.tar.xz | |
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 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 1957461ac762..34c128f0a33c 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -362,11 +362,7 @@ struct ide_atapi_pc { /* data buffer */ u8 *buf; - /* current buffer position */ - u8 *cur_pos; int buf_size; - /* missing/available data on the current buffer */ - int b_count; /* the corresponding request */ struct request *rq; @@ -379,10 +375,6 @@ struct ide_atapi_pc { */ u8 pc_buf[IDE_PC_BUFFER_SIZE]; - /* idetape only */ - struct idetape_bh *bh; - char *b_data; - unsigned long timeout; }; @@ -595,10 +587,6 @@ struct ide_drive_s { /* callback for packet commands */ int (*pc_callback)(struct ide_drive_s *, int); - void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *); - int (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *, - unsigned int, int); - ide_startstop_t (*irq_handler)(struct ide_drive_s *); unsigned long atapi_flags; |