X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fs390%2Fcio%2Fscm.c;h=46ec25632e8bd4ef8e0be26a3f515697abd7f760;hb=1e0695cbc814c718763ed93f20711b12c46cfa40;hp=bcf20f3aa51b67fd148ae807e0cbc070e09e8b22;hpb=58890c06691462ca29900d1116b28c7a3e131252;p=karo-tx-linux.git

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;