diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2005-11-19 22:17:55 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2005-11-19 22:17:55 +0100 |
| commit | e07bc7096424b977e53a16d72ec02645389107ba (patch) | |
| tree | d415e926d3a1b5f0e280464e91db239af0adbe59 | |
| parent | c0bc113373d94ebd89d0d024421df8aac60ed08a (diff) | |
[PATCH] ide: remove dead code from flagged_taskfile()
flagged_taskfile() is called from execute_drive_cmd()
(the only user) only if args->tf_out_flags.all != 0.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 12 | ||||
| -rw-r--r-- | include/linux/hdreg.h | 6 |
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index b3c32c5fef3..62ebefd6394 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -773,19 +773,13 @@ ide_startstop_t flagged_taskfile (ide_drive_t *drive, ide_task_t *task) } /* - * (ks) Check taskfile in/out flags. + * (ks) Check taskfile in flags. * If set, then execute as it is defined. * If not set, then define default settings. * The default values are: - * write and read all taskfile registers (except data) - * write and read the hob registers (sector,nsector,lcyl,hcyl) + * read all taskfile registers (except data) + * read the hob registers (sector, nsector, lcyl, hcyl) */ - if (task->tf_out_flags.all == 0) { - task->tf_out_flags.all = IDE_TASKFILE_STD_OUT_FLAGS; - if (drive->addressing == 1) - task->tf_out_flags.all |= (IDE_HOB_STD_OUT_FLAGS << 8); - } - if (task->tf_in_flags.all == 0) { task->tf_in_flags.all = IDE_TASKFILE_STD_IN_FLAGS; if (drive->addressing == 1) diff --git a/include/linux/hdreg.h b/include/linux/hdreg.h index b5d660089de..2b54eac738e 100644 --- a/include/linux/hdreg.h +++ b/include/linux/hdreg.h @@ -80,10 +80,12 @@ /* * Define standard taskfile in/out register */ -#define IDE_TASKFILE_STD_OUT_FLAGS 0xFE #define IDE_TASKFILE_STD_IN_FLAGS 0xFE -#define IDE_HOB_STD_OUT_FLAGS 0x3C #define IDE_HOB_STD_IN_FLAGS 0x3C +#ifndef __KERNEL__ +#define IDE_TASKFILE_STD_OUT_FLAGS 0xFE +#define IDE_HOB_STD_OUT_FLAGS 0x3C +#endif typedef unsigned char task_ioreg_t; typedef unsigned long sata_ioreg_t; |