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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 19:39:31 (GMT) |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 19:39:31 (GMT) |
| commit | 2b9efba48283f34083df6bc53f6752fba4e4d409 (patch) | |
| tree | 215d86f1934c896f8ec609ab033b69bf5b99e217 /drivers/ide/ide-atapi.c | |
| parent | b14c72127fbe8f97e49de7437520175673f7306a (diff) | |
| download | linux-2b9efba48283f34083df6bc53f6752fba4e4d409.tar.xz | |
ide: add pointer to the current packet command to ide_drive_t
* Add pointer to the current packet command (struct ide_atapi_pc *pc)
to ide_drive_t and use it instead of the pointer in struct ide_*_obj.
* Use drive->pc in ide_{issue,transfer}_pc() and ide_pc_intr()
instead of 'pc' argument.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-atapi.c')
| -rw-r--r-- | drivers/ide/ide-atapi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index fb27c94..0069c4f 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -204,12 +204,13 @@ int ide_set_media_lock(ide_drive_t *drive, struct gendisk *disk, int on) EXPORT_SYMBOL_GPL(ide_set_media_lock); /* TODO: unify the code thus making some arguments go away */ -ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc, +ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry, void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *), void (*retry_pc)(ide_drive_t *), int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned, int)) { + struct ide_atapi_pc *pc = drive->pc; ide_hwif_t *hwif = drive->hwif; struct request *rq = hwif->hwgroup->rq; const struct ide_tp_ops *tp_ops = hwif->tp_ops; @@ -416,10 +417,11 @@ static u8 ide_wait_ireason(ide_drive_t *drive, u8 ireason) return ireason; } -ide_startstop_t ide_transfer_pc(ide_drive_t *drive, struct ide_atapi_pc *pc, +ide_startstop_t ide_transfer_pc(ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry) { + struct ide_atapi_pc *pc = drive->pc; ide_hwif_t *hwif = drive->hwif; struct request *rq = hwif->hwgroup->rq; ide_startstop_t startstop; @@ -458,10 +460,11 @@ ide_startstop_t ide_transfer_pc(ide_drive_t *drive, struct ide_atapi_pc *pc, } EXPORT_SYMBOL_GPL(ide_transfer_pc); -ide_startstop_t ide_issue_pc(ide_drive_t *drive, struct ide_atapi_pc *pc, +ide_startstop_t ide_issue_pc(ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry) { + struct ide_atapi_pc *pc = drive->pc; ide_hwif_t *hwif = drive->hwif; u16 bcount; u8 dma = 0; |