Commit f0484273 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe

ide: don't acquire queue_lock in ide_complete_pm_rq

blk_mq_stop_hw_queues doesn't need any locking, and the ide
dev_flags field isn't protected by it either.
Reviewed-by: default avatarOmar Sandoval <>
Signed-off-by: default avatarChristoph Hellwig <>
Signed-off-by: default avatarJens Axboe <>
parent b2101f65
......@@ -201,7 +201,6 @@ void ide_complete_pm_rq(ide_drive_t *drive, struct request *rq)
struct request_queue *q = drive->queue;
struct ide_pm_state *pm = ide_req(rq)->special;
unsigned long flags;
ide_complete_power_step(drive, rq);
if (pm->pm_step != IDE_PM_COMPLETED)
......@@ -211,12 +210,10 @@ void ide_complete_pm_rq(ide_drive_t *drive, struct request *rq)
printk("%s: completing PM request, %s\n", drive->name,
(ide_req(rq)->type == ATA_PRIV_PM_SUSPEND) ? "suspend" : "resume");
spin_lock_irqsave(&q->queue_lock, flags);
if (ide_req(rq)->type == ATA_PRIV_PM_SUSPEND)
drive->dev_flags &= ~IDE_DFLAG_BLOCKED;
spin_unlock_irqrestore(&q->queue_lock, flags);
drive->hwif->rq = NULL;
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