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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-28 23:44:36 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-28 23:44:36 +0200
commit9567b349f7e7dd7e2483db99ee8e4a6fe0caca38 (patch)
tree29abab829b52a451567f8da4280d101fafa44527 /drivers/ide/ide-tape.c
parent92d3ab27e8fd23d1a9dc3b69d17b2afb83e5c6f5 (diff)
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ide: merge ->atapi_*put_bytes and ->ata_*put_data methods
* Merge ->atapi_{in,out}put_bytes and ->ata_{in,out}put_data methods into new ->{in,out}put_data methods which take number of bytes to transfer as an argument and always do padding. While at it: * Use 'hwif' or 'drive->hwif' instead of 'HWIF(drive)'. There should be no functional changes caused by this patch (all users of ->ata_{in,out}put_data methods were using multiply-of-4 word counts). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-tape.c')
-rw-r--r--drivers/ide/ide-tape.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 29870c41511..f4f31238bbe 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -401,7 +401,7 @@ static void idetape_input_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
count = min(
(unsigned int)(bh->b_size - atomic_read(&bh->b_count)),
bcount);
- HWIF(drive)->atapi_input_bytes(drive, bh->b_data +
+ drive->hwif->input_data(drive, NULL, bh->b_data +
atomic_read(&bh->b_count), count);
bcount -= count;
atomic_add(count, &bh->b_count);
@@ -427,7 +427,7 @@ static void idetape_output_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
return;
}
count = min((unsigned int)pc->b_count, (unsigned int)bcount);
- HWIF(drive)->atapi_output_bytes(drive, pc->b_data, count);
+ drive->hwif->output_data(drive, NULL, pc->b_data, count);
bcount -= count;
pc->b_data += count;
pc->b_count -= count;
@@ -880,16 +880,16 @@ static ide_startstop_t idetape_pc_intr(ide_drive_t *drive)
"data than expected - allowing transfer\n");
}
iobuf = &idetape_input_buffers;
- xferfunc = hwif->atapi_input_bytes;
+ xferfunc = hwif->input_data;
} else {
iobuf = &idetape_output_buffers;
- xferfunc = hwif->atapi_output_bytes;
+ xferfunc = hwif->output_data;
}
if (pc->bh)
iobuf(drive, pc, bcount);
else
- xferfunc(drive, pc->cur_pos, bcount);
+ xferfunc(drive, NULL, pc->cur_pos, bcount);
/* Update the current position */
pc->xferred += bcount;
@@ -979,7 +979,8 @@ static ide_startstop_t idetape_transfer_pc(ide_drive_t *drive)
hwif->dma_ops->dma_start(drive);
#endif
/* Send the actual packet */
- HWIF(drive)->atapi_output_bytes(drive, pc->c, 12);
+ hwif->output_data(drive, NULL, pc->c, 12);
+
return ide_started;
}