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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-06-07 15:37:07 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-06-07 15:37:07 +0200 |
| commit | d6dcdea726855d78048e4bfb950342afc0e83e47 (patch) | |
| tree | 72443de673b911f3078bb916867143624ef52912 | |
| parent | f9952beeaa851f7f79a4dd895bfed3f3ff6deebc (diff) | |
| download | lwn-d6dcdea726855d78048e4bfb950342afc0e83e47.tar.gz lwn-d6dcdea726855d78048e4bfb950342afc0e83e47.zip | |
ide: remove superfluous SELECT_MASK() call from do_rw_taskfile()
With ->write_devctl method call (which unmasks drive IRQ) preceding
SELECT_MASK() call there is really no need for the latter.
Moreover with the combination of HPT36x controller and the drive on
the quirk_drives[] list this can result in superfluous enable_irq()
call which in turn will trigger WARN() in __enable_irq().
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 8cab3c26acda..fbcb4151b0b7 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -98,7 +98,6 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd) if ((cmd->tf_flags & IDE_TFLAG_DMA_PIO_FALLBACK) == 0) { ide_tf_dump(drive->name, cmd); tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS); - SELECT_MASK(drive, 0); if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) { u8 data[2] = { cmd->tf.data, cmd->hob.data }; |