wake_up(&cdev->private->wait_q);
}
-static inline int
+static int
__ccw_device_retry_loop(struct ccw_device *cdev, struct ccw1 *ccw, long magic, __u8 lpm)
{
int ret;
ccw_device_set_timeout(cdev, 0);
if (ret == -EBUSY) {
/* Try again later. */
- spin_unlock_irq(&sch->lock);
+ spin_unlock_irq(sch->lock);
msleep(10);
- spin_lock_irq(&sch->lock);
+ spin_lock_irq(sch->lock);
continue;
}
if (ret != 0)
break;
/* Wait for end of request. */
cdev->private->intparm = magic;
- spin_unlock_irq(&sch->lock);
+ spin_unlock_irq(sch->lock);
wait_event(cdev->private->wait_q,
(cdev->private->intparm == -EIO) ||
(cdev->private->intparm == -EAGAIN) ||
(cdev->private->intparm == 0));
- spin_lock_irq(&sch->lock);
+ spin_lock_irq(sch->lock);
/* Check at least for channel end / device end */
if (cdev->private->intparm == -EIO) {
/* Non-retryable error. */
/* Success. */
break;
/* Try again later. */
- spin_unlock_irq(&sch->lock);
+ spin_unlock_irq(sch->lock);
msleep(10);
- spin_lock_irq(&sch->lock);
+ spin_lock_irq(sch->lock);
} while (1);
return ret;
return ret;
}
- spin_lock_irq(&sch->lock);
+ spin_lock_irq(sch->lock);
/* Save interrupt handler. */
handler = cdev->handler;
/* Temporarily install own handler. */
/* Restore interrupt handler. */
cdev->handler = handler;
- spin_unlock_irq(&sch->lock);
+ spin_unlock_irq(sch->lock);
clear_normalized_cda (rdc_ccw);
kfree(rdc_ccw);
rcd_ccw->count = ciw->count;
rcd_ccw->flags = CCW_FLAG_SLI;
- spin_lock_irq(&sch->lock);
+ spin_lock_irq(sch->lock);
/* Save interrupt handler. */
handler = cdev->handler;
/* Temporarily install own handler. */
/* Restore interrupt handler. */
cdev->handler = handler;
- spin_unlock_irq(&sch->lock);
+ spin_unlock_irq(sch->lock);
/*
* on success we update the user input parms
kfree(buf);
return -ENOMEM;
}
- spin_lock_irqsave(&sch->lock, flags);
+ spin_lock_irqsave(sch->lock, flags);
ret = cio_enable_subchannel(sch, 3);
if (ret)
goto out_unlock;
goto out_unlock;
}
cdev->private->irb.scsw.actl |= SCSW_ACTL_START_PEND;
- spin_unlock_irqrestore(&sch->lock, flags);
+ spin_unlock_irqrestore(sch->lock, flags);
wait_event(cdev->private->wait_q, cdev->private->irb.scsw.actl == 0);
- spin_lock_irqsave(&sch->lock, flags);
+ spin_lock_irqsave(sch->lock, flags);
cio_disable_subchannel(sch); //FIXME: return code?
if ((cdev->private->irb.scsw.dstat !=
(DEV_STAT_CHN_END|DEV_STAT_DEV_END)) ||
out_unlock:
kfree(buf);
kfree(buf2);
- spin_unlock_irqrestore(&sch->lock, flags);
+ spin_unlock_irqrestore(sch->lock, flags);
return ret;
}