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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-11-05 23:42:27 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-11-05 23:42:27 +0300 |
| commit | 1c11d241115a352a4468a7a4884c22cf68a5c6fd (patch) | |
| tree | 51c441ad114e749de3995b8a835311ca48a9e00c /drivers/ide/ide-io.c | |
| parent | 320112bd28d3c477f6990bfe8762ccb978106a08 (diff) | |
| download | linux-1c11d241115a352a4468a7a4884c22cf68a5c6fd.tar.xz | |
ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd()
ide_dump_ata_status() may set HOB bit before ide_end_drive_cmd() is called.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index e04967ac25b6..755011827afa 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -340,6 +340,8 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err) if (args) { args[0] = stat; 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[3] = hwif->INB(IDE_SECTOR_REG); args[4] = hwif->INB(IDE_LCYL_REG); |