ide: use queue lock instead of ide_lock when possible
This is just a preparation for future changes and there should be no
functional changes caused by this patch since ide_lock is currently
also used as queue lock.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index ac607bb..692fd45 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -424,16 +424,17 @@
if (time_after(jiffies, info->write_timeout))
do_end_request = 1;
else {
+ struct request_queue *q = drive->queue;
unsigned long flags;
/*
* take a breather relying on the unplug
* timer to kick us again
*/
- spin_lock_irqsave(&ide_lock, flags);
- blk_plug_device(drive->queue);
- spin_unlock_irqrestore(&ide_lock,
- flags);
+ spin_lock_irqsave(q->queue_lock, flags);
+ blk_plug_device(q);
+ spin_unlock_irqrestore(q->queue_lock, flags);
+
return 1;
}
}
@@ -502,11 +503,12 @@
end_request:
if (stat & ATA_ERR) {
+ struct request_queue *q = drive->queue;
unsigned long flags;
- spin_lock_irqsave(&ide_lock, flags);
+ spin_lock_irqsave(q->queue_lock, flags);
blkdev_dequeue_request(rq);
- spin_unlock_irqrestore(&ide_lock, flags);
+ spin_unlock_irqrestore(q->queue_lock, flags);
hwgroup->rq = NULL;