diff options
Diffstat (limited to 'drivers/s390/cio/device_fsm.c')
| -rw-r--r-- | drivers/s390/cio/device_fsm.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 09c7672eb3f..0f0301ce37f 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -194,7 +194,7 @@ ccw_device_handle_oper(struct ccw_device *cdev) cdev->id.dev_model != cdev->private->senseid.dev_model || cdev->private->dev_id.devno != sch->schib.pmcw.dev) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_do_unreg_rereg, cdev); + ccw_device_do_unreg_rereg); queue_work(ccw_device_work, &cdev->private->kick_work); return 0; } @@ -329,19 +329,21 @@ ccw_device_sense_id_done(struct ccw_device *cdev, int err) } static void -ccw_device_oper_notify(void *data) +ccw_device_oper_notify(struct work_struct *work) { + struct ccw_device_private *priv; struct ccw_device *cdev; struct subchannel *sch; int ret; - cdev = data; + priv = container_of(work, struct ccw_device_private, kick_work); + cdev = priv->cdev; sch = to_subchannel(cdev->dev.parent); ret = (sch->driver && sch->driver->notify) ? sch->driver->notify(&sch->dev, CIO_OPER) : 0; if (!ret) /* Driver doesn't want device back. */ - ccw_device_do_unreg_rereg(cdev); + ccw_device_do_unreg_rereg(work); else { /* Reenable channel measurements, if needed. */ cmf_reenable(cdev); @@ -377,8 +379,7 @@ ccw_device_done(struct ccw_device *cdev, int state) if (cdev->private->flags.donotify) { cdev->private->flags.donotify = 0; - PREPARE_WORK(&cdev->private->kick_work, ccw_device_oper_notify, - cdev); + PREPARE_WORK(&cdev->private->kick_work, ccw_device_oper_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); } wake_up(&cdev->private->wait_q); @@ -528,13 +529,15 @@ ccw_device_recog_timeout(struct ccw_device *cdev, enum dev_event dev_event) static void -ccw_device_nopath_notify(void *data) +ccw_device_nopath_notify(struct work_struct *work) { + struct ccw_device_private *priv; struct ccw_device *cdev; struct subchannel *sch; int ret; - cdev = data; + priv = container_of(work, struct ccw_device_private, kick_work); + cdev = priv->cdev; sch = to_subchannel(cdev->dev.parent); /* Extra sanity. */ if (sch->lpm) @@ -547,8 +550,7 @@ ccw_device_nopath_notify(void *data) cio_disable_subchannel(sch); if (get_device(&cdev->dev)) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_call_sch_unregister, - cdev); + ccw_device_call_sch_unregister); queue_work(ccw_device_work, &cdev->private->kick_work); } else @@ -607,7 +609,7 @@ ccw_device_verify_done(struct ccw_device *cdev, int err) /* Reset oper notify indication after verify error. */ cdev->private->flags.donotify = 0; PREPARE_WORK(&cdev->private->kick_work, - ccw_device_nopath_notify, cdev); + ccw_device_nopath_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); ccw_device_done(cdev, DEV_STATE_NOT_OPER); break; @@ -738,7 +740,7 @@ ccw_device_offline_notoper(struct ccw_device *cdev, enum dev_event dev_event) sch = to_subchannel(cdev->dev.parent); if (get_device(&cdev->dev)) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_call_sch_unregister, cdev); + ccw_device_call_sch_unregister); queue_work(ccw_device_work, &cdev->private->kick_work); } wake_up(&cdev->private->wait_q); @@ -769,7 +771,7 @@ ccw_device_online_notoper(struct ccw_device *cdev, enum dev_event dev_event) } if (get_device(&cdev->dev)) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_call_sch_unregister, cdev); + ccw_device_call_sch_unregister); queue_work(ccw_device_work, &cdev->private->kick_work); } wake_up(&cdev->private->wait_q); @@ -874,7 +876,7 @@ ccw_device_online_timeout(struct ccw_device *cdev, enum dev_event dev_event) sch = to_subchannel(cdev->dev.parent); if (!sch->lpm) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_nopath_notify, cdev); + ccw_device_nopath_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); } else @@ -969,7 +971,7 @@ ccw_device_killing_irq(struct ccw_device *cdev, enum dev_event dev_event) ERR_PTR(-EIO)); if (!sch->lpm) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_nopath_notify, cdev); + ccw_device_nopath_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); } else if (cdev->private->flags.doverify) /* Start delayed path verification. */ @@ -992,7 +994,7 @@ ccw_device_killing_timeout(struct ccw_device *cdev, enum dev_event dev_event) sch = to_subchannel(cdev->dev.parent); if (!sch->lpm) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_nopath_notify, cdev); + ccw_device_nopath_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); } else @@ -1021,7 +1023,7 @@ void device_kill_io(struct subchannel *sch) if (ret == -ENODEV) { if (!sch->lpm) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_nopath_notify, cdev); + ccw_device_nopath_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); } else @@ -1033,7 +1035,7 @@ void device_kill_io(struct subchannel *sch) ERR_PTR(-EIO)); if (!sch->lpm) { PREPARE_WORK(&cdev->private->kick_work, - ccw_device_nopath_notify, cdev); + ccw_device_nopath_notify); queue_work(ccw_device_notify_work, &cdev->private->kick_work); } else /* Start delayed path verification. */ |