diff options
author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 13:55:52 -0400 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 13:55:52 -0400 |
commit | 3c09384e95fa4048a06f179849901f3e57266d58 (patch) | |
tree | 2fbcca5141ea6f6e2c81edc3455cfe37af7fb3f3 /drivers | |
parent | 6e6afb3b7401f0181da74a1add57f126946b43e6 (diff) |
ide: change order of register access in ide_config_drive_speed()
Write ATA Feature register before ATA Sector Count register as
a preparation to use ->tf_load in ide_config_drive_speed().
This change shouldn't affect anything (just an usual paranoia).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ide/ide-iops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 41ec53f329fa..0a3a5068f04b 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c | |||
@@ -828,8 +828,8 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) | |||
828 | SELECT_MASK(drive, 0); | 828 | SELECT_MASK(drive, 0); |
829 | udelay(1); | 829 | udelay(1); |
830 | hwif->set_irq(hwif, 0); | 830 | hwif->set_irq(hwif, 0); |
831 | hwif->OUTB(speed, io_ports->nsect_addr); | ||
832 | hwif->OUTB(SETFEATURES_XFER, io_ports->feature_addr); | 831 | hwif->OUTB(SETFEATURES_XFER, io_ports->feature_addr); |
832 | hwif->OUTB(speed, io_ports->nsect_addr); | ||
833 | hwif->exec_command(hwif, WIN_SETFEATURES); | 833 | hwif->exec_command(hwif, WIN_SETFEATURES); |
834 | if (drive->quirk_list == 2) | 834 | if (drive->quirk_list == 2) |
835 | hwif->set_irq(hwif, 1); | 835 | hwif->set_irq(hwif, 1); |