ide: use ide_complete_cmd() for head unload commands
Move handling of head unload commands from task_no_data_intr()
to ide_complete_cmd() and then use ide_complete_cmd() also for
head unload commands.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index c27eaab..c33a800 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -147,12 +147,23 @@
{
struct ide_taskfile *tf = &cmd->tf;
struct request *rq = cmd->rq;
+ u8 tf_cmd = tf->command;
tf->error = err;
tf->status = stat;
drive->hwif->tp_ops->tf_read(drive, cmd);
+ if ((cmd->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) &&
+ tf_cmd == ATA_CMD_IDLEIMMEDIATE) {
+ if (tf->lbal != 0xc4) {
+ printk(KERN_ERR "%s: head unload failed!\n",
+ drive->name);
+ ide_tf_dump(drive->name, tf);
+ } else
+ drive->dev_flags |= IDE_DFLAG_PARKED;
+ }
+
if (rq && rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
memcpy(rq->special, cmd, sizeof(*cmd));