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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-13 21:39:32 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-13 21:39:32 +0200
commit85e39035ca381846b031690f4d1ac1f0660da0a2 (patch)
treeebdf6b4b173e3e11ce876b8b7b91651a60945f91 /drivers/ide/ide-atapi.c
parent6b0da28b2d0f4f4e2c55689fc062db569075ff60 (diff)
downloadblackbird-op-linux-85e39035ca381846b031690f4d1ac1f0660da0a2.tar.gz
blackbird-op-linux-85e39035ca381846b031690f4d1ac1f0660da0a2.zip
ide: add ->pc_{update,io}_buffers methods
Add ->pc_{update,io}_buffers methods to ide_drive_t and use them instead of {update,io}_buffers ide_pc_intr() arguments. 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.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index d758dcd87178..f46bc5124e00 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -246,10 +246,7 @@ int ide_scsi_expiry(ide_drive_t *drive)
}
EXPORT_SYMBOL_GPL(ide_scsi_expiry);
-/* TODO: unify the code thus making some arguments go away */
-ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler,
- void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
- int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned, int))
+ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler)
{
struct ide_atapi_pc *pc = drive->pc;
ide_hwif_t *hwif = drive->hwif;
@@ -290,8 +287,8 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler,
pc->flags |= PC_FLAG_DMA_ERROR;
} else {
pc->xferred = pc->req_xfer;
- if (update_buffers)
- update_buffers(drive, pc);
+ if (drive->pc_update_buffers)
+ drive->pc_update_buffers(drive, pc);
}
debug_log("%s: DMA finished\n", drive->name);
}
@@ -386,7 +383,8 @@ cmd_finished:
temp = 0;
if (temp) {
if (pc->sg)
- io_buffers(drive, pc, temp, 0);
+ drive->pc_io_buffers(drive, pc,
+ temp, 0);
else
tp_ops->input_data(drive, NULL,
pc->cur_pos, temp);
@@ -410,7 +408,7 @@ cmd_finished:
if ((drive->media == ide_floppy && !scsi && !pc->buf) ||
(drive->media == ide_tape && !scsi && pc->bh) ||
(scsi && pc->sg)) {
- int done = io_buffers(drive, pc, bcount,
+ int done = drive->pc_io_buffers(drive, pc, bcount,
!!(pc->flags & PC_FLAG_WRITING));
/* FIXME: don't do partial completions */
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