ide: use ide_complete_cmd() for REQ_UNPARK_HEADS
* Fixup ->tf_flags in ide_do_park_unpark() to match their current use.
* Use ide_complete_cmd() for REQ_UNPARK_HEADS.
While at it:
* No need to read Error register for PM requests in task_no_data_intr().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c
index c575900..9490b44 100644
--- a/drivers/ide/ide-park.c
+++ b/drivers/ide/ide-park.c
@@ -74,11 +74,11 @@
tf->lbal = 0x4c;
tf->lbam = 0x4e;
tf->lbah = 0x55;
- cmd.tf_flags |= IDE_TFLAG_CUSTOM_HANDLER;
+ cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
} else /* cmd == REQ_UNPARK_HEADS */
tf->command = ATA_CMD_CHK_POWER;
- cmd.tf_flags |= IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+ cmd.tf_flags |= IDE_TFLAG_CUSTOM_HANDLER;
cmd.protocol = ATA_PROT_NODATA;
cmd.rq = rq;