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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:56 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:56 +0200 |
| commit | 374e042c3e767ac2e5a40b78529220e0b3de793c (patch) | |
| tree | 433d258f6da9783f0cb34234af9c359353f531fe /drivers/ide/ide-cd.c | |
| parent | d6276b5f5cc7508124de291f3ed59c6945c17ae7 (diff) | |
| download | kernel-crypto-374e042c3e767ac2e5a40b78529220e0b3de793c.tar.gz kernel-crypto-374e042c3e767ac2e5a40b78529220e0b3de793c.tar.xz kernel-crypto-374e042c3e767ac2e5a40b78529220e0b3de793c.zip | |
ide: add struct ide_tp_ops (take 2)
* Add struct ide_tp_ops for transport methods.
* Add 'const struct ide_tp_ops *tp_ops' to struct ide_port_info
and ide_hwif_t.
* Set the default hwif->tp_ops in ide_init_port_data().
* Set host driver specific hwif->tp_ops in ide_init_port().
* Export ide_exec_command(), ide_read_status(), ide_read_altstatus(),
ide_read_sff_dma_status(), ide_set_irq(), ide_tf_{load,read}()
and ata_{in,out}put_data().
* Convert host drivers and core code to use struct ide_tp_ops.
* Remove no longer needed default_hwif_transport().
* Cleanup ide_hwif_t from methods that are now in struct ide_tp_ops.
While at it:
* Use struct ide_port_info in falconide.c and q40ide.c.
* Rename ata_{in,out}put_data() to ide_{in,out}put_data().
v2:
* Fix missing convertion in ns87415.c.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-cd.c')
| -rw-r--r-- | drivers/ide/ide-cd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 563a380d0e7..d9798ca433b 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -285,7 +285,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret) int stat, err, sense_key; /* check for errors */ - stat = hwif->read_status(hwif); + stat = hwif->tp_ops->read_status(hwif); if (stat_ret) *stat_ret = stat; @@ -590,7 +590,7 @@ static ide_startstop_t cdrom_transfer_packet_command(ide_drive_t *drive, cmd_len = ATAPI_MIN_CDB_BYTES; /* send the command to the device */ - hwif->output_data(drive, NULL, rq->cmd, cmd_len); + hwif->tp_ops->output_data(drive, NULL, rq->cmd, cmd_len); /* start the DMA if need be */ if (info->dma) @@ -627,7 +627,7 @@ static int ide_cd_check_ireason(ide_drive_t *drive, struct request *rq, * Some drives (ASUS) seem to tell us that status info is * available. Just get it and ignore. */ - (void)hwif->read_status(hwif); + (void)hwif->tp_ops->read_status(hwif); return 0; } else { /* drive wants a command packet, or invalid ireason... */ @@ -990,10 +990,10 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive) if (ireason == 0) { write = 1; - xferfunc = hwif->output_data; + xferfunc = hwif->tp_ops->output_data; } else { write = 0; - xferfunc = hwif->input_data; + xferfunc = hwif->tp_ops->input_data; } /* transfer data */ @@ -1200,7 +1200,7 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq, if (info->cd_flags & IDE_CD_FLAG_SEEKING) { ide_hwif_t *hwif = drive->hwif; unsigned long elapsed = jiffies - info->start_seek; - int stat = hwif->read_status(hwif); + int stat = hwif->tp_ops->read_status(hwif); if ((stat & SEEK_STAT) != SEEK_STAT) { if (elapsed < IDECD_SEEK_TIMEOUT) { |