ide-{floppy,tape,scsi}: fix register loading order when issuing packet command

Load IDE_BCOUNTL_REG before IDE_BCOUNTH_REG when issuing packet command.

It shouldn't affect anything (just a usual paranoia to separate changes
which change the way in which hardware is accessed from code cleanups).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index ab7e8642cb88..76f0ccd2968b 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -594,8 +594,8 @@ static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc)
                 HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG);
 
         hwif->OUTB(dma, IDE_FEATURE_REG);
-        hwif->OUTB((bcount >> 8) & 0xff, IDE_BCOUNTH_REG);
         hwif->OUTB(bcount & 0xff, IDE_BCOUNTL_REG);
+        hwif->OUTB((bcount >> 8) & 0xff, IDE_BCOUNTH_REG);
 
         if (dma)
                 set_bit(PC_DMA_OK, &pc->flags);