diff options
Diffstat (limited to 'drivers/s390/cio/scm.c')
| -rw-r--r-- | drivers/s390/cio/scm.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/s390/cio/scm.c b/drivers/s390/cio/scm.c index bcf20f3aa51b..46ec25632e8b 100644 --- a/drivers/s390/cio/scm.c +++ b/drivers/s390/cio/scm.c @@ -211,7 +211,7 @@ static void scmdev_update(struct scm_device *scmdev, struct sale *sale) goto out; scmdrv = to_scm_drv(scmdev->dev.driver); if (changed && scmdrv->notify) - scmdrv->notify(scmdev); + scmdrv->notify(scmdev, SCM_CHANGE); out: device_unlock(&scmdev->dev); if (changed) @@ -297,6 +297,22 @@ int scm_update_information(void) return ret; } +static int scm_dev_avail(struct device *dev, void *unused) +{ + struct scm_driver *scmdrv = to_scm_drv(dev->driver); + struct scm_device *scmdev = to_scm_dev(dev); + + if (dev->driver && scmdrv->notify) + scmdrv->notify(scmdev, SCM_AVAIL); + + return 0; +} + +int scm_process_availability_information(void) +{ + return bus_for_each_dev(&scm_bus_type, NULL, NULL, scm_dev_avail); +} + static int __init scm_init(void) { int ret; |