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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-15 21:21:50 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-15 21:21:50 +0200 |
| commit | ff07488346702f554aaeb6aae982540aa0302373 (patch) | |
| tree | 1df71858ebc91390c34ffc9e71a1c8c4278a785d /drivers/ide/ide-iops.c | |
| parent | 0fd04dcc2ebb6ec9088c24b368b0ce1f42a98ef5 (diff) | |
| download | blackbird-op-linux-ff07488346702f554aaeb6aae982540aa0302373.tar.gz blackbird-op-linux-ff07488346702f554aaeb6aae982540aa0302373.zip | |
ide: remove drive->ctl
Remove drive->ctl (it is always equal to 0x08 after init time).
While at it:
* Use ATA_DEVCTL_OBS define.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-iops.c')
| -rw-r--r-- | drivers/ide/ide-iops.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 4c32cf0b623c..80ad4f234f3f 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -186,7 +186,7 @@ static void ide_tf_read(ide_drive_t *drive, ide_task_t *task) } /* be sure we're looking at the low order bits */ - tf_outb(drive->ctl & ~0x80, io_ports->ctl_addr); + tf_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr); if (task->tf_flags & IDE_TFLAG_IN_NSECT) tf->nsect = tf_inb(io_ports->nsect_addr); @@ -200,7 +200,7 @@ static void ide_tf_read(ide_drive_t *drive, ide_task_t *task) tf->device = tf_inb(io_ports->device_addr); if (task->tf_flags & IDE_TFLAG_LBA48) { - tf_outb(drive->ctl | 0x80, io_ports->ctl_addr); + tf_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr); if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE) tf->hob_feature = tf_inb(io_ports->feature_addr); @@ -1125,13 +1125,13 @@ static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi) * recover from reset very quickly, saving us the first 50ms wait time. */ /* set SRST and nIEN */ - hwif->OUTBSYNC(hwif, drive->ctl | 6, io_ports->ctl_addr); + hwif->OUTBSYNC(hwif, ATA_DEVCTL_OBS | 6, io_ports->ctl_addr); /* more than enough time */ udelay(10); if (drive->quirk_list == 2) - ctl = drive->ctl; /* clear SRST and nIEN */ + ctl = ATA_DEVCTL_OBS; /* clear SRST and nIEN */ else - ctl = drive->ctl | 2; /* clear SRST, leave nIEN */ + ctl = ATA_DEVCTL_OBS | 2; /* clear SRST, leave nIEN */ hwif->OUTBSYNC(hwif, ctl, io_ports->ctl_addr); /* more than enough time */ udelay(10); |
