diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 07:46:31 -0400 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 07:46:31 -0400 |
| commit | 5e76acd588c125fbd37390e44868dcb07cadbe4a (patch) | |
| tree | e121f47461051ed86147a5c2638c61d28a4a8f0e | |
| parent | a09485df9cda49fbde2766c86eb18a9cae585162 (diff) | |
ide: no need to read Status and Error registers for "empty" taskfile requests
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-io.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 4a97a97e56c4..45fc18ff73cb 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c | |||
| @@ -337,9 +337,7 @@ static ide_startstop_t execute_drive_cmd (ide_drive_t *drive, | |||
| 337 | #ifdef DEBUG | 337 | #ifdef DEBUG |
| 338 | printk("%s: DRIVE_CMD (null)\n", drive->name); | 338 | printk("%s: DRIVE_CMD (null)\n", drive->name); |
| 339 | #endif | 339 | #endif |
| 340 | (void)hwif->tp_ops->read_status(hwif); | 340 | ide_complete_rq(drive, 0); |
| 341 | |||
| 342 | ide_complete_rq(drive, ide_read_error(drive)); | ||
| 343 | 341 | ||
| 344 | return ide_stopped; | 342 | return ide_stopped; |
| 345 | } | 343 | } |