diff options
| -rw-r--r-- | drivers/s390/cio/qdio.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 445cf364e46..17df222dea8 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -2082,7 +2082,6 @@ qdio_timeout_handler(struct ccw_device *cdev) default: BUG(); } - ccw_device_set_timeout(cdev, 0); wake_up(&cdev->private->wait_q); } @@ -2121,6 +2120,8 @@ qdio_handler(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) case -EIO: QDIO_PRINT_ERR("i/o error on device %s\n", cdev->dev.bus_id); + qdio_set_state(irq_ptr, QDIO_IRQ_STATE_ERR); + wake_up(&cdev->private->wait_q); return; case -ETIMEDOUT: qdio_timeout_handler(cdev); @@ -2667,12 +2668,12 @@ qdio_shutdown(struct ccw_device *cdev, int how) spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags); } else if (rc == 0) { qdio_set_state(irq_ptr, QDIO_IRQ_STATE_CLEANUP); - ccw_device_set_timeout(cdev, timeout); spin_unlock_irqrestore(get_ccwdev_lock(cdev),flags); - wait_event(cdev->private->wait_q, - irq_ptr->state == QDIO_IRQ_STATE_INACTIVE || - irq_ptr->state == QDIO_IRQ_STATE_ERR); + wait_event_interruptible_timeout(cdev->private->wait_q, + irq_ptr->state == QDIO_IRQ_STATE_INACTIVE || + irq_ptr->state == QDIO_IRQ_STATE_ERR, + timeout); } else { QDIO_PRINT_INFO("ccw_device_{halt,clear} returned %d for " "device %s\n", result, cdev->dev.bus_id); @@ -2692,7 +2693,6 @@ qdio_shutdown(struct ccw_device *cdev, int how) /* Ignore errors. */ qdio_set_state(irq_ptr, QDIO_IRQ_STATE_INACTIVE); - ccw_device_set_timeout(cdev, 0); out: up(&irq_ptr->setting_up_sema); return result; @@ -2907,13 +2907,10 @@ qdio_establish_handle_irq(struct ccw_device *cdev, int cstat, int dstat) QDIO_DBF_TEXT0(0,setup,dbf_text); QDIO_DBF_TEXT0(0,trace,dbf_text); - if (qdio_establish_irq_check_for_errors(cdev, cstat, dstat)) { - ccw_device_set_timeout(cdev, 0); + if (qdio_establish_irq_check_for_errors(cdev, cstat, dstat)) return; - } qdio_set_state(irq_ptr,QDIO_IRQ_STATE_ESTABLISHED); - ccw_device_set_timeout(cdev, 0); } int @@ -3196,8 +3193,6 @@ qdio_establish(struct qdio_initialize *init_data) irq_ptr->schid.ssid, irq_ptr->schid.sch_no, result, result2); result=result2; - if (result) - ccw_device_set_timeout(cdev, 0); } spin_unlock_irqrestore(get_ccwdev_lock(cdev),saveflags); @@ -3279,7 +3274,6 @@ qdio_activate(struct ccw_device *cdev, int flags) spin_lock_irqsave(get_ccwdev_lock(cdev),saveflags); - ccw_device_set_timeout(cdev, 0); ccw_device_set_options(cdev, CCWDEV_REPORT_ALL); result=ccw_device_start(cdev,&irq_ptr->ccw,QDIO_DOING_ACTIVATE, 0, DOIO_DENY_PREFETCH); |