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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:52 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:52 +0200 |
| commit | 3c09384e95fa4048a06f179849901f3e57266d58 (patch) | |
| tree | 2fbcca5141ea6f6e2c81edc3455cfe37af7fb3f3 /drivers/ide | |
| parent | 6e6afb3b7401f0181da74a1add57f126946b43e6 (diff) | |
| download | linux-3c09384e95fa4048a06f179849901f3e57266d58.tar.bz2 | |
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/ide')
| -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) SELECT_MASK(drive, 0); udelay(1); hwif->set_irq(hwif, 0); - hwif->OUTB(speed, io_ports->nsect_addr); hwif->OUTB(SETFEATURES_XFER, io_ports->feature_addr); + hwif->OUTB(speed, io_ports->nsect_addr); hwif->exec_command(hwif, WIN_SETFEATURES); if (drive->quirk_list == 2) hwif->set_irq(hwif, 1); |