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ide: clear HOB bit for REQ_TYPE_ATA_CMD requests in ide_end_drive_cmd()

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ide_dump_status() may set HOB bit before ide_end_drive_cmd() is called.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-01-26 20:13:10 +01:00
parent 35cf2b94d0
commit 49c746ee6c
1 changed files with 2 additions and 0 deletions
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2
drivers/ide/ide-io.c
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@ -370,6 +370,8 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
if (args) { if (args) {
args[0] = stat; args[0] = stat;
args[1] = err; args[1] = err;
/* be sure we're looking at the low order bits */
hwif->OUTB(drive->ctl & ~0x80, IDE_CONTROL_REG);
args[2] = hwif->INB(IDE_NSECTOR_REG); args[2] = hwif->INB(IDE_NSECTOR_REG);
} }
} else if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) { } else if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {