diff options
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/device.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index bd6e8cf77fa..dc97cb9f227 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1065,17 +1065,16 @@ static int io_subchannel_remove (struct subchannel *sch) { struct ccw_device *cdev; - unsigned long flags; cdev = sch_get_cdev(sch); if (!cdev) goto out_free; io_subchannel_quiesce(sch); /* Set ccw device to not operational and drop reference. */ - spin_lock_irqsave(cdev->ccwlock, flags); + spin_lock_irq(cdev->ccwlock); sch_set_cdev(sch, NULL); cdev->private->state = DEV_STATE_NOT_OPER; - spin_unlock_irqrestore(cdev->ccwlock, flags); + spin_unlock_irq(cdev->ccwlock); ccw_device_unregister(cdev); out_free: kfree(sch->private); |